NATIONAL INSTITUTE OF STANDARDS &

TECHNOLOGY

Research Information Center

Gaithersburg, MD 20899

NATL INST OF STANDARDS & TECH R.I.C.

A1 11 00988606

/NBS monograph

QC100 .U556 V25-12;1975 C.1 NBS-PUB-C 19

NBS MONOGRAPH 25 "

SECTION 12

U.S. DEPARTMENT OF COMMERCE / National Bureau of Standards

Standard X-ray Diffraction

Powder Patterns
NATIONAL BUREAU OF STANDARDS

The National Bureau of Standards 1 was established by an act of Congress March 3, 1901. The Bureau's overall goal is to strengthen and advance the Nation's science and technology

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* Part of the Center for Building Technology.
AUG 2 5 1975

Standard X-ray Diffraction

Powder Patternr

Section 12-Data for 57 Substances

"9-

Howard F. McMurdie, Marlene C. Morris, Eloise H. Evans,

Boris Paretzkin, Johan H. de Groot,

Camden R. Hubbard and Simon J. Carmel

Institute for Materials Research

National Bureau of Standards

Washington, D.C. 20234

U.S. DEPARTMENT OF COMMERCE, Frederick B. Dent, Secretary

NATIONAL BUREAU OF STANDARDS, Richard W. Roberts, Director

Issued February 1975
Library of Congress Catalog Card Number: 53-61386

National Bureau of Standards Monograph 25

Section 12—Data for 57 Substances

Nat. Bur. Stand. (U.S.), Monogr. 25—Sec. 12, 90 pages (Feb. 1975)

CODEN: NBSMA6

U.S. GOVERNMENT PRINTING OFFICE

WASHINGTON: 1975

For sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, D.C. 20402

(Order by SD Catalog No. C13.44:25/Sec. 12). Price $1.50
CONTENTS

Page Page

Introduction 1

Experimental patterns:

Aluminum nitride, A1N 5 Ammonium copper chloride hydrate,

(NH4 ) 2 CuCli+ '2H2 0 6 Barium aluminum oxide, Ba 3 Al 2 0 g 7 Barium chloride hydrate, BaCl2 '2H2 0 9 Barium molybdenum oxide, Ba2 Mo05 10

Barium phosphate, Ba 3

(POL,.) 2 12

Barium tungsten oxide, Ba2 W05 14

Calcium chloride hydrate (antarcticite)

,

CaCl2 *6H2 0 16

Calcium oxide phosphate, Ca lt 0(P0lt ) 2 17

Cobalt acetate hydrate,

Co (C 2 H3 02 ) 2 «4H2 0 19

Cobalt borate, Co 3 (B03

) 2 20

Cobalt bromide hydrate, CoBr 2 -6H2 0 21

Cobalt nitrate hydrate, a -Co (N03) 2

• 6H2 0. . . 22 Lead chloride (cotunnite) , PbCl2 23

Magnesium titanium oxide, MgTiO^ 25

Nickel nitrate hydrate, Ni (N0 3) 2

• 6H 2 0 26

Potassium chromium oxide sulfate,

K2 (CrOlt ) >67 (S0lt ) -33 27

Potassium chromium oxide sulfate,

K2 (Cr0lt ).33( S0'+ ).67 28

Potassium rubidium chromium oxide,

KRbCr04 29

Silver chromium oxide, Ag 2 CrOlt 30

Strontium nitrate, Sr (N03

) 2 31

Strontium tungsten oxide, Sr2 W05 32

Telluric acid, H 6 Te05 34

Zinc nitrate hydrate, a-Zn (N0 3 ) 2

• 6H2 0 36

Zinc titanium oxide, Zn2 Ti0lt 37

Lithium silver bromide, solid solution

series

Li. 8Ag <2Br 55

Li-.Gbq.kZx 55

Li >[tAg >6Br 55

Li -2Ag >8Br 55

Phosphoric acid hydrate, H 3 POit ,!sH 20 55 Potassium cerium fluoride, B-KCeFij 59

Potassium sodium bromide, solid solution

series

K >8Na #2Br 6 2 K 6Na -lt Br 62

K .i*Na.6Br 62

K -2Na >8Br 62

Potassium sodium chloride, solid solution

series

K >8Na >2 Cl 6 3 K t6Na >lt Cl 63

K>lt Na -6Cl 63

K <2Na -8Cl :

-. 63

Thorium cobalt, Th 2 Coi7 64

Thorium iron, Th2 Fei7 67

Cumulative indices

(Circular 539, Volumes 1-10 and

Monograph 25, Sections 1-12 inclusive)

1. Inorganic 70

2. Organic 83

3. Mineral 34

Calculated patterns:

Barium calcium nitrate, solid solution

series

Ba #75Ca 25 (N03

) 2 38

Ba] 5 0Ca] 5 0( NO3)2 38

Ba .25 Ca .75( N03>2 38

Barium lead nitrate, solid solution series

Ba.67Pl\33<N03>2 40 Ba >33 Pb_ 67 (N03 ) 2 40

Barium strontium nitrate, solid solution

series

Ba #75 Sr i25 (N03

) 2 42

Ba[ 5 0 Sr !50( NO3)2 42

Ba.25 Sr .75( N03>2 42

Calcium lead nitrate, solid solution series

Ca # 67 Pb > 33 (N03 ) 2 44

Ca] 3 3 pb !67(N03 )2 44

Calcium strontium nitrate, solid solution

series

Ca .67Sr -33 (N03 ) 2 46

Ca. 33 Sr <67 (N03

) 2 46

Gallium magnesium, Ga2 Mg 48

Gallium magnesium, GasMg2 51

Lead strontium nitrate, solid solution

series

Pb .67 Sr .33( N03>2 53

pb .33 Sr .67( N03)2 53

iii
STANDARD X-RAY DIFFRACTION POWDER PATTERNS

The following copies may be obtained from the National Technical Information Service, 5285 Port

Royal Road, Springfield, Virginia 22151. Where these publications are identified with a number, it must

be used in ordering. They are available in hardcopy or microfiche; the price is not fixed and will be

furnished on request.

NBS Publication Number NBS Publication Number

Circular 539, Volume 1 PB 178 902

Volume 2 PB 178 903

Volume 3 PB 178 904

Volume 4 PB 178 905

Volume 5 PB 178 906

Volume 6 PB 178 907

Volume 7 PB 178 908

Volume 8 PB 178 909

Volume 9 PB 178 910

Volume 10 PB 178 911

Monograph 25, Section 1 PB Section 2 PB Section 3 PB Section 4 Section 5 Section 6 Section 7 Section 8 PB Section 9 COM

Section 10 COM

Section 11 COM

178 429

178 430

178 431

194 872

72-50002

72-51079

74-50183

iv
STANDARD X-RAY DIFFRACTION POWDER PATTERNS

Section 12. Data for 57 Substances

by

Howard F. McMurdie, Marlene C. Morris, Eloise H. Evans,

Boris Paretzkin, and Johan H. de Groot

Joint Committee on Powder Diffraction Standards

and

Camden R. Hubbard and Simon J. Carmel

National Bureau of Standards

Standard x-ray diffraction patterns are presented for 57 substances. Twentyfive of these patterns represent experimental data and 32 are calculated. The

experimental x-ray powder diffraction patterns were obtained with an x-ray diffractometer. All d-values were assigned Miller indices determined by comparison

with computed interplanar spacings consistent with space group extinctions. The

densities and lattice constants were calculated and the refractive indices were measured whenever possible. The calculated x-ray powder diffraction patterns were

computed from published crystal structure data. Both peak height and integrated

intensities are reported for the calculated patterns.

Key words: Crystal structure; integrated intensities; lattice constants; peak

intensities; powder patterns; reference intensities; standard; x-ray diffraction.

INTRODUCTION EXPERIMENTAL POWDER PATTERNS

The Powder Diffraction File is a continuing

compilation of diffraction patterns gathered from

many sources. Produced and published by the Joint

Committee on Powder Diffraction Standards, 1 the

File is used for identification of crystalline

materials by matching d-spacings and diffraction

intensity measurements. Under the partial sponsorship of the Joint Committee, the program at

the National Bureau of Standards contributes new data to this File. Our work also aids in the

evaluation and revision of published x-ray data

and in the development of diffraction techniques.

This report presents information for 57 compounds

(25 experimental and 32 calculated patterns), and

is the twenty-second of the series of "Standard

X-ray Diffraction Powder Patterns."

SamplThe samples used to make NBS patterns

were obtained from a variety of sources or were

prepared in small quantities in our laboratory.

Appropriate annealing or recrystallization of the

sample improved the quality of most of the

patterns. A check of phase purity was provided by

indexing the x-ray pattern. Unless otherwise

noted, the spectrographic analyses were done at

NBS after preparation of the sample was completed;

the limit of detection for the alkali elements

was 0.05 weight percent.

Optical data, color . A microscopic inspection

for phase purity was also made on the non-opaque

materials during the refractive index determination. The latter was done by grain-immersion

methods in white light, using oils standardized

in sodium light, in the refractive index range

1.40 to 2.1 [Hartshorne and Stuart, 1970].

The names of the sample colors were selected

from the ISCC-NBS Centroid Color Charts [1965]

1 Joint Committee on Powder Diffraction Standards,

1601 Park Lane, Swarthmore, PA. 19081. This

Pennsylvania non-profit corporation functions in

cooperation with the American Ceramic Society,

the American Crystallographic Association, the

American Society for Testing and Materials, The

Clay Minerals Society, The Institute of Physics,

the Mineralogical Association of Canada, the

Mineralogical Society of America, The Mineralogical Society of Great Britain and Ireland, the

National Association of Corrosion Engineers, and

the Societe Francaise de Mineralogie et de

Cristallographie.

2 See previous page for other published volumes.

Interplanar spacings . For spacing determinations, a shallow holder was packed with a sample

mixed with an internal standard (approximately

5 wt. percent tungsten powder) . If tungsten lines were found to interfere with sample lines, silver or silicon was used in place of tungsten. If

the internal standard correction varied along the

length of the pattern, linear interpolations were

used. To avoid errors associated with aberrations

at the very top of peaks, the readings of 20 were

taken at positions about 20 percent of the way

down from the top, and in the center of the peak

width. The internal standard correction for each

region was then applied to the measured value of

20. We have reported all data as Kaj peaks

because the internal standard corrections for all

regions were established in terms of the Kaj

wavelength.

1
The internal standards used were of high

purity (99.99%). The lattice constants used for

them at 25 °C are given in the table below; the

20 angles were computed using cell dimensions un- corrected for index of refraction.

Calculated 20 Angles, CuKctj X = 1. 540598A

hkJi.

w

o a=3 . 16524A

Ag

O a=4. 08651A

Si

a=5.43088A

+.00004 ±.00002 +.00004

110 40.262

111 38.112 28. 443

200 58.251 44.295

211 73 . 184

220 86.996 64.437 47. 303

310 100. 632

311 77.390 56. 123

222 114. 923 81. 533

321 131. 171

400 153.535 97.875 69. 131

331 110.499 76. 377

420 114.914

422 134. 871 88. 032

511/333 156.737 94. 954

440 106. 710

531 114. 094

620 127. 547

533 136. 897

444 158. 638

The new internal standard Si powder is available as Standard Reference Material 640 [1974].

The lattice constant for the Si was refined from

multiple powder data measurements made with

tungsten as an internal standard [Swanson et al.,

1966] . Cell parameter data were also collected

for a single crystal from the boules ground to prepare the powder. The lattice parameters from

the two methods agreed within 3 parts in lO"1 [Hubbard et al.]. D-spacing results using SRM 640

will be in agreement with patterns recorded in

this series of monographs since 1966.

All of our spacing measurements were recorded

at 2 5 ±1 °C on a dif f ractometer equipped with a focusing graphite or lithium fluoride crystal

monochromator located between the sample and the

scintillation counter. Pulse height discrimination was used as well. All measurements were performed using copper radiation: AfCuKaj, peak)=

1.540598A [Deslattes and Hemns, 1973].

Structure, lattice constants . The space groups were listed with short Hermann-Maugin symbols as well as the space group numbers given in the

International Tables for X-ray Crystallography

,

Vol . I [1952] .

Orthorhombic cell dimensions were arranged

according to the Dana convention b>a>c [Palache

et al., 1944]. Monoclinic and triclinic lattice

constants were transformed if necessary in order

to follow the convention of Crystal Data [1973]

.

For primitive cells, the transformed cell axes are an alternate labelling of the reduced cell

axes. For centered monoclinic cells, the transformed cell is the centered cell with the three

shortest non-coplanar vectors.

A computer program [Evans et al. , 1963]

assigned hk£'s and refined the lattice constants.

Cell refinement was based only upon 20oj-is values

which could be indexed without ambiguity. The

program minimized the value E (0obs~^calc) 2

• The

estimated standard deviations (e.s.d.'s) of the

reciprocal cell parameters were determined from

the inverse matrix of the normal equations. The

program calculated the e.s.d.'s of the direct

cell constants by the method of propagation of errors. Since 1973, the e.s.d.'s derived by the

computer program have been increased by 50% in

order to reflect more truly the uncertainty in

the lattice constants. A similar increase should

also be applied to all lattice constants in earlier publications of this series. In indexing

cubic patterns, multiple hk£'s were not utilized

in the refinement or reported. Instead, the single appropriate index having the largest h_ was

listed. The" number of significant figures reported for d-values varied with the symmetry and

crystallinity of each sample.

Dens i ti es . These were calculated from the

specified lattice constants, the Avogadro number

6.0220943 x 10 23 [Deslattes et al., 1974] and

atomic weights based on carbon 12 [International

Union, 1961].

Intensity measurements . it was found that

samples which gave satisfactory intensity patterns usually had an average particle size smaller than 10 pm, as recommended by Alexander et al.

[1948] . In order to avoid the orientation effects

which occur when powdered samples are packed or pressed, a sample holder was made that had in its

top face a rectangular cavity which extended to one end of the holder. To prepare the sample, a glass slide was clamped over the top face to form

a temporary cavity wall (see Figure 1), and the

powdered sample was allowed to drift into the end

opening while the holder was held in a vertical

2
were transformed if necessary, to follow the con- vention of Crystal Data [1973] . For primitive

cells, the transformed cell axes are an alternate

labelling of the reduced cell axes. For centered

monoclinic cells, the transformed cell is the

centered cell with the three shortest non- coplanar vectors.

Scattering factors . Whenever possible, the same scattering factors were used which the

author of the reference article specified. Otherwise, the factors were taken directly from the

International Tables for X-ray Crystallography

Vol. Ill, [1962]. The factors were corrected for

dispersion if the author had done so.

Thermal parameters . The computer program

used thermal parameter data of only two forms,

the isotropic B's or the anisotropic Sij's in the

following expressions:

(-B sin 2 0)/X 2

position. With the sample holder returned to a horizontal position, the glass slide was care- fully removed so that the sample could be exposed

to the x-ray beam (as shown in Figure 2). If the

sample powder did not flow readily, or was prone

to orient excessively, approximately 50 volume

percent of finely ground silica-gel was added as

a diluent. The intensities of the diffraction

lines were measured as peak heights above background and were expressed in percentages of the

strongest line. At least three patterns for intensity measurements were prepared for each sam- ple to check reproducibility.

Reference intensity, I/Icorundum - For ref- erence intensity measurements, ot-Al 2 0 3 (corundum) was chosen as an internal standard to be mixed

1:1 by weight with the sample. This mixture of

two components was mounted in our regular intensity sample holder (see Figures 1 and 2), and the

pattern was taken. The reference intensity was then calculated as the direct ratio of the

strongest line of the sample to the strongest

line of corundum (hexagonal reflection (113)). In a few instances, the strongest line of one of the

components coincided with a line of the other.

In that case, the second strongest line was measured, and the value for the strongest line was

then calculated.

CALCULATED POWDER PATTERNS

Since some substances of interest are not

readily available for experimental work, powder

patterns were calculated from published crystal

structure data. The FORTRAN program used for the

computations was developed by Smith [1967] and

modified at NBS.

Lattice parameters . Before the computations

of the patterns, any necessary changes were made

in the lattice constants in order to make them

consistent with the revised value of the copper

wavelength [Deslattes and Henins, 197 3] . Both the

altered and the original published values are

given. Monoclinic and triclinic lattice constants

. (h 2 eil+k2 B22+£ 2g 33 + 2hk6l2+2h!l6i3+2k!l623:

Other thermal parameters were converted to one of

these two forms. The isotropic parameters were

used directly, if given by the structure reference. In a few of our patterns, anisotropic

parameters were also used directly as given by

the structure reference; in other work, instead

of using given anisotropic parameters, approximately equivalent isotropic values were substituted as defined by:

*1 1 P22 »3 3

*2 c *2

Integrated intensities . intensity calculations were based on the copper m1 wavelength,

1.540598A, determined by Deslattes and Henins

[1973] . The integrated intensities were computed

from formula (1)

(1) I = F

2 (Lp) (FAC)

where F is the standard structure factor

FAC is the powder multiplicity

l+cos 2 20

Lp sin 2 0cos0

The intensities were scaled to the strongest line

which was assigned a value of 100. Reflections were not reported which had scaled intensities of

0.1 or less.

Scale factor . For each compound, this factor

multiplied by the reported integrated intensities

will reproduce the unsealed intensities which were calculated from equation (1)

3
Peak intensities . The integrated intensities

can be transformed to a Cauchy profile with an appropriate variable half-width designated to simulate a diff ractometer tracing [Smith, 1967]

The term half-width as used here is defined as the full width at half maximum and was assigned a value of 0.075° at 40° (20, CuKcq). Then the intensities were summed for the overlapping peak

profiles, and the resulting new peak intensities were scaled to the strongest peak height which

was assigned a value of 100. Reflections were not

reported which had scaled peak heights of 0.1 or

less. Adjacent peaks with nearly equal 20 values

usually cannot be experimentally resolved; therefore one composite peak was calculated in such

instances. The 20 angle of this peak was assigned

the hkJ. of the reflection having the greatest integrated intensity; a plus sign (+) was used to indicate additional hkfc's.

REFERENCES

Alexander, L. , Klug, H. P. and Kummer, E. (1948).

J. Appl. Phys., 19, No. 8, 742.

Crystal Data (1973). (3rd. Ed. Published jointly

by the U. S. Department of Commerce, National

Bureau of Standards, Washington, D. C. 20234,

and the Joint Committee on Powder Diffraction

Standards, Swarthmore, PA 19081).

Deslattes, R.D. and Henins, A. (1973). Phys. Rev. Lett. 31, 972.

Deslattes, R. D., Henins, A., Bowman, H. A.,

Schoonover, R.M. , Carroll, C.L., Barnes, I.L.,

Machlan, L.A. , Moore, L. J., and Shields, W.R.

(1974). Phys. Rev. Lett. 33, 463.

Evans, H.T., Jr., Appleman, D. E. and Handwerker,

D.S. (1963). (abs.) Am. Cryst. Assoc. Annual

Meeting, Cambridge, Mass. Program, 42. Hartshorne, N.H. and Stuart, A. (1970). Crystals

and the Polarizing Microscope (Edward Arnold

and Co. , London, 4th Ed.

)

Hubbard, C. R. , Swanson, H. E. , and Mauer, F. A.

J. Appl. Cryst. (to be published)

International Tables for X-ray Crystallography , I

(1952). (The Kynoch Press, Birmingham, Eng.),

Ibid. Ill (1962). Pgs. 202, 210, 213, 214.

International Union of Pure and Applied Chemistry

(1961). Chem. Eng. News 39 (4), Nov. 20, 42. ISCC-NBS Centroid Color Charts, SRM 2106 (1965),

obtainable from the Office of Standard Refer- ence Materials, Room B311, Chemistry Building,

National Bureau of Standards, Washington, D.C. 20234. $5.00 per set. Palache, C. , Berman, H. and Frondel, C. (1944).

Dana's System of Mineralogy (John Wiley and

Sons, New York, 7th Ed.), J, 6. Smith, D.K. (1967). A Revised Program for Calculating Powder Diffraction Patterns , UCRL 50264,

University of California, Lawrence Radiation

Laboratory, Livermore, CA. 94551.

Standard Reference Material 640, Silicon Powder,

X-ray Diffraction Standard, obtainable from

the Office of Standard Reference Materials,

Room B311, Chemistry Building, National Bureau

of Standards, Washington, D.C. 20234. $52.00

per 10 gram unit.

Swanson, H. E. , Morris, M. C. , and Evans, E. H. (1966). Nat'l Bur. Std. U.S. Monograph 25, Sec. 4, 3.

4
Aluminum nitride A1N

Sample 0 The sample was obtained from Cerac/Pure , Inc .

,

CuKaj X = 1.540598 A; tGinp

25±1 °C

Menomonee Falls, Wis. A small amount of metallic aluminum was sieved out. Internal standard w, a = 3 16524 A

d(A) X hkil 20(°)

Major impurities

2 .695 100 100 33.21

0.001-0.01% each Ca, Ni 2 .490 enoU 002 36.04

0.003-0.03% each Co, Cr, Cu, Sr, Ti 2 .371 OAoU 101 37.92

0.01-0.1% each Fe, Mg, Si 1 .829 ZD 102 49.80

1 .5559 40 110 59.35

Color 1 .4133 jU 103 66.05

Very pale gray 1 .3475 D 200 69.73

1 .3194 ZD 112 71.44

1 .3007 xu 201 72.63

Optical data 1 .2450 X 004 76.44

Uniaxial, (+) , N = 2.13, N =2.20 [Kohn et

al. , 1956] . °

6

1 .1850 AH 202 81 .09

1 .1301 1X 104 85.94

1 .0461 Q 203 94.84

Structure 1 .0184 210 98.29

Hexagonal, P6311U; (186), Z=2, isostructural with 0 .9978 7 211 101.06

wurtzite, ZnS, [Ott, 1924]. The structure of

A1N was refined by Jeffrey et al. [1956]

.9720 2 114 104.84

.9425 "3-5 212 109.62

NBS lattice constants of this sample: .9340 C.O 105 111.12

.9142 <1 204 114.82

a = 3.1114(1)A .8982 4 300 118.10

c = 4.9792(2)

.8680 10 213 125.11

.8448 5 302 131.51

Density .8298 1 006 136.33

(calculated) 3.261 g/cm3 .8008 5 205 148.28

.7931 1 106 152 .44 .7882 <1 214 155.49

Reference intensity

I/I , = 1.6 corundum

Additional patterns

1. PDF card 8-262 [Paretzkin, B., Polytechnic

Inst, of Brooklyn]

References

Jeffrey, G. A., Parry, G. S., and Mozzi , R. L. (1956). J. Chem. Phy. 25_, 1024.

Kohn, J. A., Cotter, P.G., and Potter, R. A. (1956).

Am. Mineralogist 41_, 355.

Ott, Z. (1924). Z. Physik 22, 201.

5
Ammonium copper chloride hydrate, (NH

4

) 2 CuCl

4 «2H2 0

Sample

O The sample was prepared by slow evaporation at CuKa 1 X = 1.540598 A; temp. 25±1 °c room temperature of a 2:1 aqueous solution of 0 NHijCl and CUCI2

Internal 0 4"artHa Ta7 = — -> d — 0 1 ft R9A /1a

a (A) J UK. JO zuOF) ( ° ^

(. ) Major impurities:

5 49 ID . -Lz 0.001-0.01% each: Al and Mg. cD j / 50 110 16 . 48

T

~J 982 jU nno uuz ZZ99 • Jl71

-3J 5QC J7J ZU9n z91±un 9ft 9 7 Z D . Z j

Color 3. 200 25 112 27 . 86

Brilliant greenish blue

--> 124 30 211 28.55

2 745 / u ZUZ J

7 Z9 J?^Q

Optical data 2 685 99n Z Z \J 33.35

uniaxial (-) , N =1.668, N =1.640 2 585 i 7 zXz Jf± . DO 0 e

2 506 12 35 . 80

Structure z p0 J771 . 9ft ZD Tetragonal, P4 2 /mnm (136), Z=2. [Hendricks and Z9 ADA DO JlU 71 n 37.38

Dickinson, 1927] . The structure was refined by 2 228 zuon z9 z9 z9 An Aft Chrobak [1934]

z9 DQ7 g 213 43 . 18

z9 U jo D 71 9 43 . 97

NBS lattice constants of this sample:

2 037 ±Z 7 91 Jzj_ A A A a = 7.594(1)A n

J. QQyy Oz onz u UU1 a^

c = 7.967(1) ± QQQ 14 400 47 . 85

n

.L 00 / Q 1 1 A Aft 7A

1

J_ 0 / 0 QO 4141Un AQ A 9 Density

(calculated) 2.005 g/cm 3 at 25 °C. 1 794 8 411 50.87

1 790 71 7 7n ju • yy

1 718 c 91 A ^7 97 Reference intensity 1 713 QO AH9 R 7 A 7 I/I , = 1.8 corundum 1 h 672 QO Al 9 t^A ft 7

1 650 4 323 55.67

Additional patterns 1 632 5 332 56. 32

1. PDF card 1-211 [Hanawalt et al., 1938]. T 599 18 224 57.60

2. Greenberg and Walden [1940]

1 560 5 105 59.18

3. Chrobak [1934]

4. PDF card 23-1010 [Swanson et al. , 1971].

5. PDF card 25-262 [Technisch Physische Dienst]

References

Chrobak, L. (1934). Z. Krist. 88_, 35. Greenberg, A. L. and Walden, G. H. , Jr. (1940). Jour. Chem. Phys. 8_, 645.

Hanawalt, J. D. , Rinn, H. W. and Frevel, L. K. (1938). Ind. Eng. Chem. Anal. Ed. 10_, 457.

Hendricks, S. B. and Dickinson, R. G. (1927). J. Am. Chem. Soc . 49, 2149.

Swanson, H. E . , McMurdie , H.F., Morris, M. C.

,

Evans, E. H. , Paretzkin, B. (1971). Natl. Bur.

Std. U. S. Mono. 25, 9, 8.

6
Barium aluminum oxide, Ba Al 0^

3 2 6

Sample

Tne sample was prepared oy A. .h. Moore ot tne r*n Vol -, \ —— 1 ^ZLD^QQ Zi J- . DftUDlyo rt temp

ZD-LX Op

Cement and Concrete Association by heating

R^m-i And AloOo in a Pt crucible at 1400 °C. Internal standard W, a = 3 16524 A

d(A) I hkS. 20 (°) Color

Colorless 5.82 3 220 15.21

4.965 3 311 17.85

4.407 1 321 20.13

Structure 4.120 35 400 21.55

Cubic, Pa3 (205) , Z = 24, isostructural with 3.994 1 410 22.24

Ca 3 Al 20 6. 3. 778 9 331 23 . 53

NBS lattice constant of this sample: 3.594 2 421 24.75

3.513 2 332 25.33

a = 16.4750(6)A 3.362 3 422 26.49

3.169 13 511 28.14

Density 3.057 6 432 29.19

(calculated) 5.008 g/cm 3 3.007 14 521 29.69

2.911 100 440 30.69

2.870 3 522 31.14

Reference intensity 2. 784 2 531 32.13

I/I , =1.2

corundum

2.673 2 611 33.50

2. 574 1 621 34.82

Additional patterns 2.543 2 541 35.27

1. PDF card 14-106 [Planz and Miiller-Hesse

,

2.512 2 533 35.71

19611

2.457 2 630 36.54

2. PDF card 15-331 [Brisi, 1962].

2. 377 20 444 37.82

2.306 7 551 39.02

References 2.286 1 640 39.38

Brisi, C. (1962). Ann. Chim. (Rome) 5_2, 785. 2.263 4 641 39.81

Planz, E. and Miiller-Hesse, H. (1961) . Ber. Deut. 2.201 5 642 40.97

Keram. Ges. 38, 440.

2.145 5 731 42.09

2.110 1 650 42.83

2.059 30 800 43.94

2.028 1 811 44.64

2.012 6 733 45.02

1.982 1 1.969 2 1.941 5 1.916 2 1.902 3821 45.73

653 46.05

822 46.76

831 47.41

751 47.77

1.878 3 1.842 15

1.808 5 1.788 2 1.776 2

832 48.44

840 49.43

753 50.42

670 51.05

921 51.40

1.746 1 922 52.36

1.727 3 931 52.97

1.708 1 852 53.62

1.681 20 844 54.56

1.6638 2 941 55.16

1.6557 4 933 55.45

1.6397 4 10-1-0 56.04

1.6151 2 10'2'0 56.97

1.5926 6 951 57.85

1.5706 3 10'3'1 58.74

7
Barium aluminum oxide, Ba.Al.0_ (continued)

3 2 6

X nj-X/

1.5367 2 953 60.17

1.5234 3 10'4'1 60.75

X . jUj? 9 ftl OX . fi9 '3 — 1 . 4855 2 11 • 1 •

62 .47

1 . 4736 2 10 • 5 •

63 . 03

1.4680 2 11 -2*1 63.30

1.4561 9 880 63.88

1 .4392 4 11" 3*1 64 . 72

1 . 4239 2 11 * 3 •65 . 50

1 . 4128 3 10 • 6 • 0 66 . 08

1.4075 3 11*4*1 66.36

1.3977 2 11 -3-

66.89

1 . 3878 2 11 • 4 •67.43

1 . 3825 3 965 67. 72

1 . 3731 4 12 • 0 •68. 25

1.3591 4 ll-5'l 69.05

1.3497 3 12*2*1 69.60

X • _> J O _. AH x ^ z z 1 . 3233 2 11 • 5 •

71 . 20

X • JlUj 3 11 • 6 •72 . 00

1.3025 6 12*4*0 72.51

1.2906 4 991 73.29

1 9R9 J 10 • 8 •

73 . 83

D 75 . 39

1 9-^9 _l 4 12 • 5 •

75 . 91

1.2491 4 13*2*1 76.15

1. 2418 5 12*4*4 76.68

1.2315 4 13 • 3 •

77 . 44

1 . 2246 4 12 • 6 •

77 . 96

1 . 2146 12 *6 • 2 78 . 72

1 . 2049 13*3*3 79 . 48

1.1890 4 888 80. 76

1.1798 4 13*5*1 81.52

1.1706 3 14*1*1 82. 30

8
Barium chloride hydrate, BaCl 2 -2H 2 0

Sample

The sample was prepared by slow evaporation at room temperature of an aqueous solution of

BaCl2

.

Major impurities:

0.001 to 0.1% each Al, Ca, Si, Sr

0.0003 to 0.003% Mg

Color

Colorless.

Optical data

Biaxial (+),N

a

= 1.631, N

g = 1.639, Ny = 1.658.

Structure

Monoclinic P2 1 /n (14), Z=4 [Naray-Szabo and

Sasvari, 1937]. The structure was determined

by Jensen [1946] and refined by electron diffraction by Padmanabhan et al. [1963]

NBS lattice constants of this sample:

o a = 6.720(1)A

b = 10.907(2)

c = 7.135(1)

B = 91.10(2) 0

Density

(calculated) 3.103 g/cm3

Reference intensity

I/I corundum

1.6

Additional patterns

1. Jensen [1946]

2. PDF card 11-137 [Amendola, Polytech. Inst,

of Brooklyn]

3. PDF card 1-0342 [Hanawalt et al., 1938].

References

Hanawalt, J. D. , Rinn, H. W. , and Frevel, L. K. (1938). Ind. Eng. Chem. Anal. Ed. 1£, 457.

Jensen, A. T. (1946). Kgl . Danske Videnskab.

Selskab Mat. fys . Medd. 22_, No. 3. Naray-Szabo, S. V., and Sasvari, K. (1937). Z. Krist. 97A , 255.

Padmanabhan, V.M. , Jakkal, V.S., and Shankar, J. (1963). Indian J. Pure Appl. Phys. 1, 293.

O CuKaj X = 1.540598 A; temp

25±1 "C

Internal standard W, a = 3 16524 A

d(A) I hk2 20(°)

5.96 7 011 14.84

5.72 12 110 15.49

5.45 85 020 16.26

4.94 60 101 17.95

4.84 20 101 18.30

O d(A) I hkJ. 20 (°)

4 . 50 55 111 19.72

4.42 100 111 20.05

4.33 17 021 20 .49

4.23 2 120 20.99

3.661 45 121 24.29

3 .622 17 121 24.56

3.569 15 002 24.93

3.390 55 012 26.27

3.359 25 200 26.51

3.240 12 031 27 . 51

3.213 30 210 27.74

3.200 25 130 27.86

3.048 3 112 29.28

3.003 10 112 29.73

2.948 50 211 30. 29

2 .928 65 131 30.51

2.908 90 131,211 30.72

2.861 45 220 31 . 24 2.712 50 122 33.00

2.671 15 221 33 . 52

2 . 547 75 041,032 35.21

2.527 18 140 35.49

2.469 10 202,230 36.36

2.423 18 202 37 .08 2.409 42 212 37 . 29

2 . 388 18 141 37.64

2.365 19 212 38.01

2.343 20 231 38 . 39

2.324 3 013,231 38.72

2.256 25 103 39.93

2 . 229 25 103 40.44

2.214 20 222 40.72

2.209 30 113 40 .82 2.148 13 301 42 . 02

2.116 13 240 42.68

2 . 085 50 311,123 43.37

2.073 30 150,320 43.62

2.068 35 142 43.74

2.061 25 123,142 43.90

2 .042 13 232 44 . 33

2 . 0226 12 241 44.77

1.9985 19 321 45.34

1.9886 12 033, 151 45.58

1.9069 4 330 47 .65 1.8610 4 052 48.90

1.8343 3 331 49.66

1.8182 4 060 50.13

1.7834 3 004 51.18

9
Barium molybdenum oxide, Ba

2 Mo0

5

Sample

The sample was prepared at NBS by T. Negas by

heating BaCC>3 and M0O3 in stoichiometric proportions at 900 °C in a gold envelope for 4 days. Fine grained material was unstable when

exposed to air.

Color

Colorless

Structure

Orthorhombic, Pnam(62), Z=4, isostructural with

K2VO2F3. The structure of Ba2Mo0s was determined by Negas and Roth [1974]

NBS lattice constants of this sample:

a = 7.4097(7)A

b = 11.3906(8)

c = 5.7603(6)

Density

(calculated) 6.156 g/cm

Reference intensity

I/I , = 2.4 corundum

Additional patterns

1. Yanushkevich and Zhukovskii [1972]

References

Negas, T. and Roth, R.S. (1974). (Private communication, to be published.)

Yanushkevich, T. M. and Zhukovskii, V. M. (1972).

Inorg. Materials 8, 1794.

O CuKa 1 A = 1.540598 A ; temp

25±1 °C

Intsirricil standard An a = 4 . 08651

0

d (A) I hkl 20 C)

6.21 6 110 14.26

5.69 3 020 15 . 57 5.142 2 011 17 . 23

4. 516 2 120 19. 64

4.227 2 111 21 . 00

3.703 2 200 24.01

3.556 16 121 25. 02

3. 521 19 210 25.27

3. 378 7 130 26. 36

3.168 100 031 28.14

3.114 45 201 28.64

3.105 65 220 28. 73

3.005 60 211 29. 71 2.914 4 131 30.66

2.880 45 002 31.03

2.847 1 040 31.39

2.731 20 221 32.76

2 . 652 13 230 33.77

2 . 428 7 122 36.99

2.413 18 310,141 37 .23

2.258 17 240 39.90

2.230 15 212 40.42

2 . 191 ix 132 41 . 16

2 . 176 17 150 41.46

2 . Ill 40 222 42 . 80

2.101 9 241 43.01

2 . 070 330 43.70

1 . 950 13 232 46. 53

1 . 941 7 250 46.77

1.898 8 060 47 . 88

1.866 1 340 48.76

1 . 852 3 400 49. 15

1.839 10 251,160 49.52

1 . 777 9 242 51.38

1 . 764 16 401 51 . 78

1.752 6 161 52.15

1.7428 7 411 52.46

1.7373 6 152 52.64

1 .7134 15 033 53.43

1 .7049 4 203 53.72

1.6895 10 260 54.25

1 . 6860 15 213 54 . 37

1 . 6809 6 332 54. 55

1 . 6654 12 430 55. 10

1.6335 4 223 56.27

1.6214 6 261 56.73

1.6094 4 252 57.19

1.5997 1 431 57.57

1.5891 4 170 57.99

1. 5848 10 062 58.16

10
Barium molybdenum oxide, Ba

2 Mo05 (continued)

o d (A) I nKJc 2fc) ( ° )

1. 5660 1

O /I O ATT 34z , 0 /I 58. 93

1.5578 4 402 59.27

1.5559 4 143,233 59.35

1 . 5495 3 ICO ±bz by . bz

1 . 5028 A4

yl 1 O 4zz CI CO" bJ. . b /

1 . 4686 z CO O "7 b J . z / 1.4626 2 243 63.56

1.4572 8 262,361 63.82

1 . 4476 3 OCT C A OQ b4 . zy

1 . 4417 19 432 CA CQ b4 . oy

1 . 4372 4

A C A 4bU C >t Q O b4 . oz 1.4239 2 511,080 65.50

1.3984 2 180 66.85

± . jy4 j z 4bl Cb

"7/ . mU / cD COT 1 "7 O DZL , ± / Z

C*7 0

b / • ZL

1 . Job

-jJ OCT Z j J C Q CQ bo . by

1.3589 5 370,181 69.06

1.3424 1 531,204 70.03

1 1 ~3 OA 1 . J3o4 z

"3 A O J4o /U . Z / 1 • 3338 D OCT /I n O obz , 4U

"7(0 CC

1 . 3283 1 ICQ lb J

*7lO OQ /u . by

1.3244 3 413,272 71.13

1. 3144 1 540 71.75

1 . 3064 4 Zz4 /z . zb

1 . 2980 1

/I O 0 4z j

"7 o on /z . oU

1 . 2947 2 281 *7 O AO /J . Uz

1.2919 7 461 73.20

1.2860 2 452 73.59

1 . 2764 3 n o o Uoz /4 • z4

1 . 2684 3 263 74 .79

1 . 2656 3 234 74 . 98

1.2582 2 433,182 75.50

1.2474 1 190 76.27

1 1 A O O ± . 24z J z*7C CA /b . b4

1. 2363 3 314 , 091 / / . (Jo

1 .2348 3 600 77 . 19

1.2280 4 610 77.70

1.2227 1 470 78.10

1 O 1 Ok A 1 . z±y4 11 Q 1 j.yj. "7 Q O C /O . 33

1 1 1 A O 1 . Z±4 J D DDL CCl O A A , Z44 "7Q "7/1 /O. /4

1 TOCO j. . zuby TX con TOT bzU , ZoZ "7Q O O /y . jz

1.2013 3 154,611 79.76

1.1976 3 290 80.06

1 . 1960 2 542 ,471 80. 19

1.1850 2 363 81.09

1.1817 4 334,621 81. 36

1.1726 4 291 82.13

11
Barium phosphate ' Ba 3< P(V2

Sample

The sample was prepared at NBS by heating a 3:2

molar mixture of BaC03 and (NHn^HPO^ at 950 °C

for one hour; after regrinding it was heated

overnight at 800 °C.

Color

Colorless

Structure

Hexagonal, R3m (166), Z=3. The structure of

Ba3(POit )2 was determined by Zachariasen [1948].

NBS lattice constants of this sample:

a = 5.6033(1)A

c = 20.9951 (7)

Density

(calculated) 5.253 g/cm 3

Reference intensity

I/I , = 5.0 corundum

Additional patterns

1. PDF card 4-582 [Zachariasen, 1948].

Re ferences

Zachariasen, W. H. (1948). Acta Cryst. 1, 263.

0 CuKaj X = 1.540598 A; temp. 25±1 °C

Internal standard W, a = 3 . 16524

0A

o d (A) I hkJt 20(°)

7.00 2 003 12.63

4 .726 15 101 18 . 76

4 .403 4 012 20. 15

3 . 565 20 104 24.96

3 . 177 100 015 28.06

2.801 75 110 31.92

2 . 552 2 107 35. 14

2 . 411 5 021 37 . 26

2 . 364 7 202 38. 03

2 . 334 13 009 38 . 55

2.309 1 018 38.98

2.202 i el lb 024 40 . 95

2 . 187 6 116 41 . 24

2 .1008 35 205 43 . 02

1 . 9268 18 1 • 0 • 10 47 . 13

1.8865 4 027 48.20

1 . 8271 4 211 49. 87

1 . 8071 1 122 50 . 46

1 .7929 16 119 50.89

1.7318 4 214 52.82

1.6806 24 125 54.56

1 C 1 "7 C 1 . Ol JO 13 300 56 . 88

1.5876 8 0 • 2 • 10 58 . 05

1 . 5645 1 217 58 . 99

1 . 5000 <1 2 • 0* 11 61.80

1.4840 1 1-1-12 62.54

1 .4682 1 306 63 . 29

1.4327 5 0 , 1 , 14 65 . 05

1 .4006 12 220 66. 73

1 . 3811 12 2 *1 • 10 67 . 80

1.3431 1 131 69.99

1 .3348 1 312 70.49

1 .3293 5 309 70.83

1 .3038 2 134 72.43

1 . 2814 11 315 73 . 90

1.2755 4 2-0-14 74.30

1.2520 8 1 "1* 15 75 . 94

1. 2281 <1 137 77.69

1. 2113 1 401 TO flo / o . yy

1 . 2050 1

CtA "> U42 *7 Q A ~7

1.2008 6 229 79.81

1 . 1878 <1 3 • 0 • 12 80 . 86

1 . 1820 1

A C\A 4U4 Ol "3 A

1 . 1655 5 045 OO -T A

. /4 1 .1610 5 1

Z • 14

1 .1329 5 1'3'10 85 . 68

1.1117 <1 321 87.72

1.0891 2 324 90.03

1.0774 4 1-0-19 91.28

1.0762 8 235 91.41
Barium phosphate, Ba

3 (P0

4

) 2 (continued)

o d (A) I hkJl 20 ( 0

)

1.0673 <1 2*1*16 92.40

1.0589 10 410 93. 35

1 . 0505 3 4 • 0* 10 94. 32 1.0261 2 0*1*20 97. 30

1. 0136 2 416 98. 92

1.0056 3 0-2-19 99.99

1.0017 4 3*1*14 100.53

0. 9902 5 2*2*15 102. 14

. 9836 4 3*2*10 103. 10

. 9698 2 4*0*13 105. 17

.9642 5 419 106.05

.9544 2 054 107.63

. 9464 7 2" 1*19 108. 96

. 9457 3 505 109. 09

. 9432 4 0*4*14 109. 51

.9339 3 330 111.14

.9163 2 241 114.43

. 9136 2 422 114. 95

. 9111 3 1*2*20 115.45

. 9060 <x 4*1*12 116. 48

.9034 2 244 117.00

.8959 4 425 118. 58

. 8938 5 2 • 3 • 14 119. 05

. 8810 4 0*5*10 121. 94

. 8770 1 247 122. 89

.8749 1 0*0*24 123.40

.8709 <1 511 124. 39

. 8685 2 152 124.98

. 8670 3 339 125 . 36

. 8597 1 514 127. 27

c x j iy ±Zo . o'i .8533 6 155 129.03

.8444 5 4*1*15 131.63

.8404 4 2*4*10 132.88

13
Barium tungsten oxide, Ba

2 W05

Sample

The sample was prepared at NBS by T. Negas by

heating BaC03 and WO3 in stoichiometric proportions at 900 °C in a gold envelope for 4 days

Major impurities

0.01-0.1% Ca, Si, Sr

0.001-0.01% Cr, Mg

Color

Colorless

Structure

Orthorhombic, Pnam(62), Z=4, isostructural with

K2VO2F3. The structure of Ba2W0s was determined

by Negas and Roth [1974]

NBS lattice constants of this sample

a = 7.4066 (6)A°

b = 11.4785(8)

c = 5.7313(4)

Density

(calculated) 7.341 g/cm 3

Reference intensity

I/I , = 4.0 corundum

Additional patterns

1. PDF card 15-176 [Zhmud 1 and Ostapchenko,

1961]

References

Negas, T. and Roth, R.S. (1974) (private communication, to be published)

Zhmud', S. and Ostapchenko, E. P. (1961). J. Struct. Chem. (Eng. Transl.) 2_, 27.

0 CuKai X = 1.540598 A; temp. 25±1 °C

Internal standard Ag, a = 4. 08651

OA

0 d(A) I hki. 20 (°)

6.223 9 110 14.22

5.738 7 020 15.43

4 . 535 2 120 19.56

4.219 8 111 21.04

3 .702 3 200 24.02

3.557 5 121 25.01

3.523 16 210 25.26

3 .401 3 130 26.18

3 .184 100 031 28.00

3.111 65 220,201 28.67

3.002 45 211 29.74

2 .924 4 131 30.55

2.864 45 002 31.20

2 . 735 25 221 32.72

2.661 17 230 33.65

2.603 2 112 34.42

2.565 <1 022 34.95

2.426 10 141 37.03

2.414 6 231 37.22

2.268 11 240,202 39.70

2.223 15 311,212 40.54

2.193 12 150,132 41.13

2 .131 6 051 42.37

2.107 35 241,222 42.88

2.074 5 330 43 .61

1.950 25 250,232 46.54

1.913 7 060 47 .48

1.852 3 160,400 49.15

1.847 11 251 49. 29

1.827 1 113 49.88

1.779 4 242 51.32

1 .762 18 161,401 51.84

1.742 8 411,152 52.49

1.709 16 033 53.59

1.699 6 260 53.91

1.698 7 203 53.96

1.684 5 421 54.45

1.6795 12 332,213 54.60

1.6668 12 430 55.05

1.6290 10 261 56.44

1.6277 9 223 56.49

1.6128 5 252 57 .06 1.6012 2 170,431 57.51

1.5913 8 062 57 .90

1.5669 <1 342 58.89

1.5554 6 162,402+ 59.37

1.5415 1 171,412 59.96

1.5008 4 441,422 61.76

1.4686 2 510,053 63.27

1.4620 9 361,262+ 63.59
Barium tungsten oxide, Ba

2 W0

5 (continued)

0 TX hk£

1.4501 2 271,352 64.17

1.4407 17 450,432 64.64

1.4346 4 080 64 . 95

1 .4328 8 004 65 . 04

1 . 3976 5 172 66. 89

1.3676 3 181 68.56

1.3650 5 253 68.71

1 . 3376 1 280, 362 70.32

1 . 3296 5 403 70. 81

1.3207 1 413,134 71 . 36

1.3028 4 281 72.49

1.3014 4 224 72.58

1 .2962 7 461 72 . 92

1 . 2877 2 452 73.48

1 . 2832 5 0R2 541 73.78

1.2700 3 263 74.68

1.2615 3 234 75.27

1 . 2449 2 091 76.45

1 . 2345 3 600 77 . 21

1 . 2278 2 191 , 610 77 .71

1 . 2164 <1 551 78 . 58

1.2114 2 244 78.97

1 1.1995 1 154 79.91

1.1961 1 542 80.18

1.1857 2 363 81.03

15
Calcium chloride hydrate (antarcticite) , CaCl

2 -6H

2 0

Sample 0 The sample was prepared by slow evaporation at CuKa i X = 1.540598 A; temp. 25±1 °C room temperature of an aqueous solution of o CaCl2 . Because the sample was somewhat unstable Internal standard Ag , a = 4

08651 A

and hydroscopic # the intensity mpa<;iirpiiipnf-<; 0 va r 1 pn UL> X.U 13^ XII X cjJ-L UUULlJJlll L.y • d (A) I hksl 20 (°)

6.80 35 100 13. 00

Color 3. 93 90 110 22. 60

Colorless 3.420 65 101 26. 03

2. 792 75 111 32. 03

2. 582 60 201 34.71

Optical data

Uniaxial (-) , N = 1.550, N = 1.492.

o e 2.273 60 300 39.61

2.159 100 211 41.81

1. 977 20 002 45.86

Structure 1.899 12 102 47.87

Hexagonal, P321(150), Z = 1, isostructural with 1. 767 8 112 51.68

SrCl2*6H20, and other hexahydrates of alkaline

earth halides. The structure of SrCl2*6H20 was 1. 711 10 202 53. 53

determined by Jensen [1940]1.706 25 311,400 53.68

1. 569 12 212 58.81

NBS lattice constants of this sample

1.566 12 401, 320 58. 95

1.492 20 302 62.18

a = 7.876(1)A

c = 3.9555(6) 1.488 25 410 62.34

1.455 10 321 63.93

1. 396 9 222 66.99

Density 1.3929 9 411 67. 15

(calculated) 1.712 g/cm^ 1. 3675 5 312 68. 57

1.3129 3 330 71.85

Additional patterns 1. 2946 5 103 73.03

1. Herrmann [1931]. 1.2915 4 402 73. 23

2. PDF card 1-1220 [Hanawalt et al., 1938]. 1. 2505 2 113 76.05

3. Torii and Ossaka [1965]1.2295 7 203 77.59

1.2256 5 421,510 77.88

References 1.1895 5 412 80.71

Hanawalt, J. D. , Rinn, H. W. and Frevel, L. K. 1.1743 4 213 81.99

(1938). Ind. Eng. Chem. Anal. Ed. 10, 457.

Herrmann, Z. (1931) . Z. anorg. u. allgem. Chem.

197 , 212.

Jensen, A. T. (1940). Kgl. Danske Videnskab.

Selskab Mat. Fys. Medd. 17_, No. 9. Torii, T. and Ossaka, J. (1965). Science 149 , 975.

16
Calcium oxide phosphate, Cait 0(P0it ) 2

odlULJXtr O

iiit; bdiupic was pi cpai t;u & u inoo uy Ej • v_ctx xidl/h ijy PnKrvi X = 1.540598 25±1 °C ! hea.ti.ng an ecjud.mol.a3r mixture of CaHPOtj. and 0 CdLUj Ct L. 1 JUU U- LUI Z4 llUUI b XXI L-> J. d L. X 1 1 LUll lull . lllLtlJldJ O Ldl luld X U vv f d — j . 16524

o U J hk£ 90 f 0 \

1Msla 1JUI0T* lllipuilLlca "i lnni iri +* t a e

£. ftA AH xxu lift X4 . 01

0.003 to 0 03% earh Ma 5 . 99 5 020 X14ft . 77/ / u« uui lu f s x o c cH_- 1 1 Da f r c p r l 5 .69 4 101 15 . 57

A4, 77Q / Ji 3 ftft9 1XOP . 71/ X

ft • DDC5 C 1 9ft 1 Q yit x y . 40

Color

Colorless 4 4ft^ 2 m 9 z9ftU • Xft 1 4

4 122 1 A T91 91 ^4

A ftQ9 121 z91x 7ft / u Structure 3.959 2 102 22 .44

MonOClinif* P2i 1*4^ 7— 4 rRrm,m a r\H Fnel-oin J 1 ft9 9 9 Rft 1965] . The structure was determined by Dickens

et al. [1973]. Earlier work by Tromel and 3.754 4 112 23.68

Zaminer [1959] reported this phase to be ortho~ QO ft99 UZZ 119 p li.i 9 1 QC

rhombic in space group P2j22 (17)J . DOfi 1 ft UO X Zft 94 . Xft i 4

"3 Rl 1 /ti; 90ft 9^1^ i woo idLLiLt; uunsuaitts or inib sample • ~\ Al T 9ft 1 1ft 9R Al

o a = 7.018(1)A 3.366 3 210 26.46

b = 11 980 (2) ^ ^ft9 7 9ft1 T99 9 A QP

c = 9.469(2) JLO 131 122 27 27

6 = 90 88f21° 30 211 27.95

~\J 1 Aft • iou z u 91 1 ftftl 9P 99

Density 3.053 80 032,013 29.23

(calculated} 1 OSfi rr /r»tn ^ 2 . 995 100 040 29.80

Tft-3 1UJ 991 1 Z^l 30 86

2 .872 45 221 31 . 11

Reference intensity 2 . 811 25 113 , 132 31 .81

T/T — 7 i corundum ft9 1 119 J19Z . ftA UO

9 7P4 111 X X J 019Z . X19z nuuiLiondi patterns 9 7 A *5 ^ft 91 9 OZ19 . JOIP

x. jrur cara xx— zjz Lbarver, j .r . , irenn. btste 9 79/1 ^Ift ZXz 919 1 9 P R ' JZ . oD

TTn uiii-V i \7 TTn n tto>* e i f^r Pa vV "Da 1

a f uiilvcl bl Ly rdl K f id. J 141 1 1 fll 2 Bauer and Ral 7 H 1 9 fsAO xo 141 141 1 1 Qft 9 Aft7 X1 z9 ToIZj1 14 17 ' Jft • j / , References ' 5 123 34 70

Bauer. H . and Balz W M Q6S^ 7. annrn n 9 RA7 t; 222 34.93

all rrpm pViom "54 ft OOC 9 q 911 IS 91

Brown, W.E., and Epstein, E.F. (1965). J. Res.

NBS 69A, 547. 2.534 16 222,231+ 35.39

uicAens, d . , Drown/ w. x. „ f .isruyer, u . / ana 9 /ha XD ft 1 1 1A 9 S ateWaLt r J ,JM . kXS? / Jy Acta LrySt . o^tJ/ -iU'lO. 9 JO/ TQ7 £. l"/l 9 Xft z 017 fif; / . 00

iroinei, ana zaminer, vx^oyj . Arcn. r«isen— 9 "1^7 7 ftft4 9ftl 17 QQ i

"Kn nuettenw. ^ + +- ;-,riT.» Trt 0 ft Q JU; zuo. 9 "3 9 9 i c: lj ft^lJ X ftl 4 + f U14T 38 7 5 1

2.314 12 232 38.88

2.292 12 232 39.28

2.268 5 150 39.71

2.237 7 311 40.29

2.207 12 151 40.85

17
Calcium oxide phosphate Ca 4 0(P0it ) 2 (continued)

o a (a) I hk£ 26(°)

2.204 9 151,024 40.92

2.173 9 043 41.53

2.137 5 052 42.26

2.130 6 321 42.40

2.109 4 302,124 42.84

2.092 3 124 43.22

2.082 4 143 43.42

2.077 10 312 43.53

2.061 3 242 43.90

2.050 9 152 44.15

2.035 3 034,233 44.49

2.018 6 330 44.88

2.012 6 233 45.03

1.990 4 322 45.55

1.976 25 204 45.88

1.963 3 134 46.22

1.948 19 134,204 46.58

1.934 6 251 46.93

1.922 4 214 47.24

1.908 20 053 47.62

1.881 6 161 48.36

1.869 11 015,313 48.67

1.865 15 303,332 48.79

1.846 8 153 49.32

1.842 10 340,313 49.43

1.837 9 243,153 49.57

1.831 13 252 49.76

1.820 12 252 50.09

1.804 13 323 50.55

1.780 4 323 51.28

1.753 25 400 52.13 1 1.735 8 410,260 52.72

1.724 3 342 53.07

1.708 15 261 53.59

1.7046 17 261 53.73

'

1.6877 5 063 54.31

1.6837 8 054,420+ 54.45

1.6696 3 253 54.95

1.6624 2 170,421 55.21

1.6497 7 244 55.67 i

1.6327 6 262,244+ 56.30

1.6221 1 412 56.70
Cobalt acetate hydrate, Co(C

2 H3 02

) 2 -4H

2 0

Sample

The sample was prepared by slow evaporation at room temperature of an aqueous solution of

Co(C2H3C>2)2-

Color

Deep red

Structure

Monoclinic, P2j/c, (14) , Z = 2, isostructural with Ni(C2H302)2" 4H2°- Tne structure of

Ni (C2H3O2) 2

4H2° was determined by van Niekerk

and Schoening [1953]

NBS lattice constants of this sample:

a = 4.8084 (9)A

b = 11.924(2)

c = 8.464(1)

6 = 94.33(1)°

Density

(calculated) 1.709 g/cm 3

Reference intensity

I/I , =3.3

corundum

Additional pattern

1. PDF card 14-718 [Hanawalt et al., 1938],

References

Hanawalt, J. D., Rinn, H. W. , and Frevel, L. K. (1938). Ind. Eng. Chem. Anal. Ed. 10, 457. van Niekerk, J. N. and Schoening, F. R. (1953)

Acta. Cryst. 6, 609.

CuKai X = 1.540598 A; temp. 25±1 °C

Internal standard W, a = 3 16524

0A

d(A) I hkJl 20(°)

6.89 100 011 12.84

5.97 1 020 14.82

4.870 1 021 18.20

4.795 9 100 18.49

4.451 1 110 19.93

4.221 9 002 21.03

4.055 5 111 21.90

3.978 4 012 22.33

3.828 4 111 23.22

3.599 4 031 24.72

3.446 <1 022 25.83

3.347 <1 121 26.61

3.295 <1 102 27.04

3.175 10 112 28.08

3.058 3 130,102 29.18

O d(A) I hkJ, 20 (°)

2.980 <1 040 29.96

2.962 <1 112 30.15

2.922 3 131 30.57

2.892 4 032 30.89

2.882 3 122 31.00

2.737 <1 013 32.69

2.721 2 122 32.89

2.543 1 023 35.26

2.532 3 140 35.43

2.456 <1 Il3 36.56

2.451 <1 141 36.63

2.423 1 132 37.08

2.399 1 141, 200 37 .46

2.306 5 211, 113 39. 02

2 . 295 2 033, 051 39. 23

2.210 1 142 40.79

2.187 1 123 41.25

2.156 <1 202 41.87

2.135 1 150,142 42.30

2.122 <1 133,212 42. 58

2.111 <1 004 42.81

2.087 1 151 43.32

2.076 <1 014, 052 43.55

2.053 <1 151,230 44.07

2.047 <1 043 44.21

2.026 2 222,231 44.69

1.989 <1 024 45.57

1.965 <1 231 46.15

1.961 <1 114 46.26

1.934 <1 061 46.94

1.912 1 222 47.51

1.885 1 124 48.23

1.880 1 152, 104 48.38

1.873 1 213 48. 57 1.868 2 240 48.71

1.819 <1 053 50.12

1.798 1 062 50. 74

1.747 1 242 52.34

1.741 1 213 52. 51

1.729 <1 153 52. 91

1.722 <1 044 53.15

1.712 1 233 53 .49

1.701 1 162 53.84

1.670 2 015,071 54.92

1.6408 <1 251 56.00

1.6232 <1 025,063 56.66

1.6162 <1 115 56.93

1.6100 1 233 57.17

1 C *7 O T 1. 3 IB 1 1 nn Til Co /in Oo .41

1.5699 <1 171 58.77

1.5533 <1 035 59.46

1.5425 <1 115 59.92

19
Cobalt borate, Co

3 (B03

) 2

Sample 0 Cobalt oxide (CoO) and B2O3 in a 3:1 molar CuKcti X = 1.540598 A; temp. 25±1 °C

ratio were melted together and quenched. 0 Internal standard Ag, a = 4 . 08651 A

Major impurities:

0 d(A) I hkX. 20 (°)

0.1 to 1.0% each Fe, Ni 4. 2.2.6 A4 020 21 . 02

0.01 to 0.1% each Ca, Cu 3.994 40 011 22.24

3.489 25 101 25. 51

3 .226 3 111 27.63

Color 2 . 734 9 200 32. 73

Strong purple

2.689 100 121 33.29

2 . 503 40 130 35.85

Structure 2.391 6 031 37.58

Orthorhombic, Pnmn (58), Z=2. The structure was 2 . 341 8 201 38.42

determined by Berger [1949]

2 . 295 6 220 39.23

NBS lattice constants of this sample: 2.255 50 211 39.95

0 2.190 16 131 41.19

a = 5.465(1)A 2 . 093 4 102 43 . 19

b = 8.442(1) 1.805 7 141 50. 52

c = 4.531(1) 1.800 8 321 50.68

1 . 744 30 202 52.43

Density 1.678 35 132 54.64

(calculated) 4.678 g/cm3 1.613 5 150 57.04

1.582 12 051 58.26

1 . 569 13 321 58.81

Reference intensity

I/I , = 1.4 1.544 4 042 59.85

corundum 1.529 18 330 60.52

1 .4863 6 013 , 142 62 . 43

Additional Patterns T A f\C O 1 . 4UDO / UoU

1. PDF card 5-647 [Berger, 1949] 1. 3759 10 123 68. 09

1.3689 14 251 68.49

References 1.3661 12 400 68.65

Berger, S. V. (1949). Acta. Chem. Scand. 3, 660. 1. 3311 3 033 70 . 72

1.3058 5 213 72.30

1.2927 4 133,411 73.15

1.2677 5 332 74.84

20
Cobalt bromide hydrate, CoBr2"6H2 0

Sample

The sample was prepared by adding HBr to C0CO3

in water, and evaporating the solution slowly

at room temperature.

Major impurities:

0.01 to 0.1% each Ca, Fe, Mg

0.003 to 0.03% Cu

0.001 to 0.01% each Al, Mn, Ni

Color

Very dark purplish red

Structure

Monoclinic, P2j (4), Z=2 . The structure was determined by Stroganov et al. [1961].

NBS lattice constants of this sample:

a = 9.074(2)A

b = 7.173(1)

c = 6.905(2)

6 = 94.11(2)°

Density

(calculated) 2.421 g/cm 3

Additional patterns

1. PDF card 23-184 [Mauret and Girou, 1969]

References

Mauret, P., and Girou, A. (1969). Bull. Soc.

Chim. France 1969 , 2238.

Stroganov, E. V., Andreev, S. N. , Kozhina, I. I.,

and Solov'ev, V. E. (1961). Vestn. Leningr.

Univ. Ser. Fiz. i Khim. 16, No. 3, 114.

CuKoi A = 1.540598

0A; temp. 25+1 °C

Internal standard Ag, a = 4 .08651

0A

0 d(A) I hk£ 20(°)

5.679 100 101 15.59

4.971 40 011 17.83

4.525 4 200 19.60

3.589 7 020 24.79

3.436 7 211 25.91

3.031 6 121 29.44

2.997 50 112 29.79

2.881 14 112 31.02

2.840 35 202,301 31.47

2.810 11 220 31.82

2.781 18 310 32.16

2.693 10 301 33.24

2.485 9 212,022 36.11

2.262 15 103,400 39.81

2.238 4 312 40.27

2.225 2 321 40.51

2.191 2 302 41.16

2.154 3 321 41.91

2.132 2 222 42.35

2.098 19 312 43.09

2.025 2 213 44.72

2.021 3 411 44.82

1.956 8 402 46.38

1.936 7 132 46.90

1.914 11 123,420 47.46

1.893 2 303 48.01

1.873 2 421 48.57

1.793 2 040 50.88

1.755 1 510 52.06

1.716 10 313 53.33

1.667 6 114,240 55.05

1.649 5 204 55.71

1.628 3 413 56.47

1.616 5 332 56.93

21
Cobalt nitrate hydrate, a-Co(N0

3

) 2 -6H

20

Sample

The sample was prepared by slow evaporation at CuKd! A = 1.540598 A; temp. 25±1 °C room temperature of an aqueous solution of 0 Co(NC>3)2 over concentrated H2SO4 in a desic- Internal standard Ag, a = 4 .08651 A cator . 0 d(A) I hkH 20 (°)

Color 5 .84 30 002 15 .17 Strong reddish brown 5 .57 19 202 15 .90

5 .44 11 011 16.28

4 .621 100 211 19 .19 Optical data 3 .864 15 211 23 .00 Biaxial (-) N

a = 1.40, N

y

= 1.549. 2 V is

medium. Ng could not be determined. 3 .712 10 202 23.95

3 .509 10 402 25 .36

3 .424 2 213 26 .00 Structure 3 .285 60 013 27 .12 Monoclinic, I2/a(15), Z=4 [Jayaraman, 1958]. 3 .160 30 204 28 .22

NBS lattice constants of this sample: 3 .067 5 020 29 .09

0 2 .918 20 004 30 .61 a = 14.295(5)A 2 .837 5 121 31 . 51

b = 6.139 (2) 2 .781 10 220 32.16

c = 12.661(2) 2 .716 12 022 32 .95

6 = 112.79° (3)

2 .688 14 222 33.30

2 .615 6 411 34 . 26

Density 2 .341 3 215 38.42

(calculated) 1.887 g/cm3 2 .310 5 422 38.95

2 .228 7 415 40.46

Reference intensity 2 .202 16 224 40 .96

I/I =0.7 2 .196 30 600 41 .06 corundum

2 .183 8 015 41.33

2 .112 5 024 42 .75 Polymorphism 2 .099 2 206 4 J . 05

Pouillen et al . [1965] report that three forms

of Co (NO3 ) 2 -6H20 exist. The form reported here 2 .058 3 406 43 .93 is stable above -18 °C; the 6 form, stable 2 .042 2 523 44 .32 between -18 °C and -34 °C is isostructural with 1 .945 3 006 AC CC 4o .00 the room temperature form of Zn (N0 3

) 2 -6H20 . The 1 .879 5 215 48 .40

Y form is stable below -34 C. 1 .867 3 224 AO "7 "3

1 .834 3 602 49 .67 Additional patterns 1 .721 8 417 53.19

1. PDF card 1-317 [Hanawalt et al . ]

1 .5796 4 408 58.37

2. PDF card 12-572 [University of Cardiff]. 1 .4589 2 008 63 .74

3. PDF card 19-357 [Weigel et al., 1964].

4. PDF card 24-335 [Weigel et al . , 1964].

(Partially indexed by NBS)

5. Pouillen et al . [1965].

References

Hanwalt, J. D., Rinn, H. W. and Frevel, L. K. (1938). Ind. Eng. Chem. Anal. Ed. 10_, 457.

Jayaraman, A. (1958). Proc . Indian Acad. Sci

A47 , 147.

Pouillen, P., Bernard, M. J. and Massaux, M.

(1965). Compt. Rend. 260 , 6861.

Weigel, D . , Imelik, B. and Prettre , M. (1964).

Bull. Soc. Chim. France 1964, 836.

22
Lead chloride (cotunni te) , PbCl

2

Sample 0 The sample was obtained from the National Lead CUK04 X = 1.540598 A; temp. 25±1 °C

Co. O Internal standard Ag, a = 4 08651 A

Major impurities:

0 d(A) I bkl 20 (°)

<0.01% each Ei and Fe 5. 84 1 110 15. 17

traces of Ag , Al, Ca, Cu, Mg, and Si 4. 523 14 020 19.61

4. 057 35 011 21. 89

3. 890 75 120 22.84

Structure 3.810 40 200 23.33

Orthorhombic, Pnam(62), Z=4, isostructural with

PbBr2. The structure of PbCl2 was determined by 3.579 100 111 24.86

Brakken and Harang [1928] , and refined by Sahl 3. 512 2 210 25.34

and Zemann [1961] . 2. 953 6 121 30. 24

2. 915 20 201, 220 30.64

NBS lattice constants of this sample: 2. 802 5 130 31. 91

o a = 7.6222(5)A 2.776 55 211 32.22

b = 9.0448(7) 2. 510 45 031 35. 74

c = 4.5348(4) 2.453 2 221 36.61

2. 446 2 310 36. 71

2. 385 5 131 37.69

Density

(calculated) 5.908 g/cm 3 2.364 4 230 38.03

2. 267 25 002 39.73

Reference intensity 2. 261 25 040 39.84

I/I =4.3

corundum 2. 214

2. 168

25

8

320

140

40.72

41.63

Additional patterns 2.152 35 311 41.95

1. Brakken and Harang [1928]. 2.096 40 231 43.12

2. Doll and Klemm [1939]. 2.027 2 022 44.67

3. PDF card 5-0416 [Swanson et al. , 1953]. 1.992 2 321 45.51

1.959 18 122 46. 31

References 1. 948 14 202 46.58

Brakken, H. , and Harang, L. (1928). Z. Krist. 68, 1. 944 13 240,330 46.69

123. 1.905 6 400,212 47.69

Doll, W. , and Klemm, W. (1939). Z. anorg. u. 1.865 1 410 48.80

allgem. Chem. 241, 239. 1.789 5 222 51.01

Sahl.K. , and Zemann, J. (1961) . Naturwissenschaften

48, 641. 1.7629 1 132 51.82

Swanson, H. E. , and Fuyat, R. K. (1953). Nat'l 1.7566 1 401,420 52.02

Bur. Std., U. S. Circ. 539, Vol. II, 45. 1. 7243 2 411 53.07

1.6889 3 340 54.27

1.6806 2 051 54. 56

1.6405 12 151 56.01

1.6365 8 232 56.16

1.6105 1 430 57.15

1.6010 6 042 57.52

1.5844 13 322 58.18

1.5667 4 142 58.90

1.5179 5 431 60.99

1.5077 3 060 61.45

1. 5035 2 510 61.64

1.4911 i 013 62.21

1.4787 2 160 62.79

1.4759 4 242,332 62.92

1.4634 4 113 63.52

1.4591 6 402 63.73

1.4573 4 440 63.82

23
Lead chloride (cotunnite), PbCl

2

- continued

o d (A) I hk£ 20 (°)

1.4450 3 520 64.43

1.4272 7 511 65.33

1. 4017 11 260, 351 66. 67

It 3889 3 213,422 67 . 37

1. 3545 4 342 69. 32

1.3514 4 033 69.50

1.3395 1 261 70.21

1. 3304 1 133 70. 76

1. 3130 1 432 71.84

1. 3027 1 531 72. 50

1.2964 1 360 72.91

1.2858 3 313 73.61

1. 2736 4 170, 233 74.43

1. 2703 3 600 74. 66

1. 2641 2 540 75 . 09

1.2554 2 062 75.70

1.2529 2 512 75.88

1. 2427 2 071 76.61

1. 2386 2 162 76.91

1.2261 2 171,442 77.84

1.2232 2 601,620 78.06

1. 2184 4 522 78.43

1.2123 2 611 78.90

24
Magnesium titanium oxide, Mg 2 TiOit

Sample

The sample was prepared by heating together

Ti02 and MgCC>3 at 1380 °C, grinding and re- heating .

Color

Colorless

Optical data

Isotropic, N = 1.95

Structure

Cubic, Fd3m (227), Z=8, inverse spinel type

[Barth and Posnjak, 1932]

NBS lattice constants of this sample:

a = 8.4409(3)A

Density

(calculated) 3.546 g/cnr

Reference intensity

I/I . = 2.1

corundum

Additional patterns

1. PDF card 3-858 [Hanawalt et al., 1938]

2. Holgersson and Herrlin [1931].

3. Barth and Posnjak [1932].

CuKct! A = 1.540598 A; temp. 25±1 °C

Internal standard W, a = 3

O 16524 A

o a (a) I hk£ 20(°)

4.876 45 111 18.18

2.986 20 220 29.90

2.544 100 311 35.25

2.435 2 222 36.88

2.110 60 400 42 .82

1.936 <1 331 46.88

1.722 6 422 53.13

1.624 30 511 56.62

1.492 50 440 62.18

1.4268 3 531 65.35

1.3346 1 620 70.50

1.2874 6 533 73.50

1.2724 2 622 74.51

1.2185 5 444 78.42

1.1820 2 551 81.34

1.1280 1 642 86.14

1.0989 9 731 89.01

1.0551 5 800 93.78

0.9948 1 822 101.49

.9747 6 751 104.43

.9682 1 662 105.42

.9438 3 840 109.41

.9265 1 911 112.48

.8997 1 664 117.77

References

Barth, T.F.W. and Posnjak, E. (1932). Z. Krist.

82, 325.

Hanawalt, J. D. , Rinn, H. W. , and Frevel, L. K. (1938). Ind. Eng. Chem. , Anal. Ed. 10, 457.

Holgersson, S. and Herrlin, A. (1931). Z. anorg.

u. allgem. Chem. 198 , 69.

25
Nickel nitrate hydrate, Ni (N0

3

) 2 -6H

2 0

Sample

The sample was prepared by slow evaporation of

an aqueous solution of Ni (1*103)2.

Color

strong brilliant green

Structure

Triclinic, Z = 2 [Weigel et al. , 1962]

NBS lattice constants of this sample:

a = 7.699(4)A

b = 11.677(2)

c = 5.799(2)

a = 98.56(3) 0

6 = 102.22(3)

Y = 105.80(2)

Density

(calculated) 2.019 g/cm 3

Reference intensity

I/I , =2.2

corundum

Additional pattern

1. PDF card 14-452 [Weigel et al., 1962]

Reference

Weigel, D.A. , Imelick, B. and Lafitte, P. (1962).

Bull. Soc. Chim. France 1962, 544.

0 CuKa 1 X = 1.540598 A ; temp

25±1 °C

Internal standard Si, a = 5 43088

OA

d(A) I hkH 20(°)

10.93 7 010 8.08

7.11 2 110 12.44

5.48 100 020 16.16

5.27 6 110 16.81

5.07 20 101 17.48

4.65 2 111 19.09

4.56 1 111,011 19.47

4.405 6 021 20.14

4.124 6 111 21.53

3.901 3 101 22.78

3.808 12 120 23. 34

3.761 25 121,210 23. 64

3.652 4 030 24.35

3.546 1 220 25.09

3. 526 1 021 25.24

O a (A) I hki. 20 (°)

3.413 16 031 26.09

3. 348 4 111 26.60

1 1 A 1 j. 141 3 211 28. 39

3 . 084 3 230 28.93

2. 131 30. 47

2.905 14 130 30.75

O GOT CD 140 31 . 01

O Q "3 O cD ion /"til ZZL

,

012 31. 57

~> 1 A 1

£. . / 41 c c OD 040 32.64

£. . oyj. A4 201 33 . 27

2.606 • 2 240 34.39

1 ceo 13 012 35.14

2. . 4a j 2 032 , 212 36.14

1 /ICC Z . 4DD 1 122 36. 57

2 . 435 <i 321 36 . 88

2.430 1 211,122 36.96

0 ion J 141 37 . 61

2. 375 4 102 37 . 85

2 . 322 2 231 38 . 75

z. Jiy 2 222 , 131 38.80

2.282 5 222 39.46

2 . 2L2 3 051 40. 75

2. 200 2 042 , 250 40.99

2. 166 4 340 41 . 66

z . 14o 2 221,132 42. 08

2.063 3 341,222 43.84

2. 030 1 151 44 . 60

z. Uub O 251 45 . 16

1 . yyo 151 45 . 40

i . yyx 2

1 A 1 241 45. 52

1.980 4 122 45.78

1 . y 31 1 150 , 11

47 . 01

_i_ . y±2 3 161, 103 47 . 52

1 . yu3 2

~> a r\ a i n 1 240,411 + 47 . 76

1 . 884 3 260 48 . 27

1.863 1 Of 1,311 48.86

1 . 843 b 331,003 + 49 . 41

1.828 2 152 , 060 49.85

1.807 <1 213 50.46

1.736 <1 360 52.67

1.733 <1 113 52.79

1.714 2 043 53.42

1.708 4 161,062 53.62

26
Potassium chromium oxide sulfate, MCr04>.67< S0 '>4' .33

Sample

The sample was prepared by melting together a

1 : 2 molar mixture of K2SO4 and K2CrOit and

annealing at about 600 °C for 18 hours.

Major impurities

0.001-0.01% each Al,Ba

0.003-0.03% Si

0.01-0.1% Ca

Color

Brilliant yellow

Structure

Orthorhombic, Pnam(62) , Z=4 . There is a com- plete solid solution series between K2S01,. and

K^CrOi, [Groschuff , 1908] , isostructural with

low l^SOit. The structure of low K2SO4 was determined by Ehrenberg and Hermann [1929]

NBS lattice constants of this sample

a = 7.6095(9)A

b = 10.300(1)

c = 5.8737(8)

Density

(calculated) 2.707 g/cm 3

Reference intensity

I/I , = 1.2 corundum

Polymorphism

This composition inverts at about

hexagonal form [Groschuff, 1908]

650 °C to a

References

Ehrenberg, W. and Hermann, C. (1929). Z. Krist.

70, 163.

Groschuff, E. (1908). Z. anorg. Chem. 58, 107.

CuKaj X = 1.540598 A temp. 25+1 °C

Internal standard W, a = 3 .16524

0A

am I hkX. 20C)

6.116 1 110 14.47

5.148 10 020 17.21

5.098 5 011 17.38

4.265 30 120 20.81

4.237 35 111 20.95

3.805 20 200 23.36

3.569 5 210 24.93

3.452 8 121 25.79

3.194 9 201 27.91

3.127 5 130 28.52

d (A) I bki 20 (°)

3.060 55 220 29.16

3.050 70 211 29.26

2.963 100 031 30.14

2. 937 60 002 30.41

2 . 763 1 131 32.38

2.714 6 221 32.98

2.647 2 112 33.83

2.575 14 040 34.81

2.549 18 022, 230 35.18

2.462 20 310 36.46

2.440 4 140 36.80

2.419 6 122 37.14

2.339 2 231 38.46

2 .268 25 212 39.70

2.253 12 141 39.99

2.141 9 132 42.17

2.133 10 240 42.34

2.120 20 321, 222 42.61

2.040 6 330 44.37

2 . 004 2 241 45 . 20

1.988 3 150 45.59

1.944 2 051 46.68

1.925 9 232 47 .17

1.903 8 400 47.75

1.888 5 312 48 . 16

1.865 <1 113 48.80

1.810 5 250,401 50. 37

1.808 4 340 50.45

1.783 2 411 51.20

1.779 1 123 51.32

1.741 2 203 52.53

1.7272 6 341 52.97

1.7170 8 060, 213 53.31

1.7008 10 033 53.86

1.6646 4 430 55.13

1.6601 3 133 55.29

1.6470 2 152 55.77

1.6099 2 161 57.17

1.6004 5 431 57.54

1.5966 6 402 57 .69

1.5779 2 412 58.44

1.5643 2 260 59.00

1.5530 <1 233 59.47

1 . 5391 3 342 60. 06

1 .5327 2 313 60. 34

1.5270 2 143 60. 59

1.5119 2 261 61.26

1.4820 7 062 62.63

1.4682 7 004 63.29

1.4593 8 520 63.72

27
Potassium chromium oxide sulfate, K

2 (Cr0

4 ) 33(S0

4

)

Sample 0 The sample was prepared by melting together a CUJxCt ]_ A —— i1

. R/lfi^QQ j-iuoyo A ; temp ZDZ1 9 R+l on 2:1 molar mixture of K2SO4 and K2Cr0i|, and 0 annealing at 600 °C for 18 hours. Internal standard. Ag, a — 4

r>oc c l

. UC3D31 A

d(A) i hk£ 20(°)

Color

Brilliant yellow 5.10 10 020 17.38

D . Uo D fil Ull1 l 7 r;n 1 / • DU

A 001 1ZU 1 9fi Zl9i n "i • Uj

... Major impurities 41 • ZUJ 9m J u 111 111 91Zl 1 9 . 1Z 0.001-0.01% each Al, Ba

j . / / o 9Z **i 3 z uu 91 ^"i

0.003-0.03% Si

0.01-0.1% Ca

3 . 538

3 .420 10

91 fi 121 26 . 03

3 . 168 3 ZU1 901 ZO98 1 4 i . 11

DLL UL UUl tr 3 . 099 11 JUID 9ft ZO 7ft . /o

Orthorhombic, Pnam (62), Z=4. There is a com- 3.027 75 211 29.48

plete solid solution series between K2SO4 and

2 . 935 100 cm Ifi AT i low js.2 o^Jif • nits btructurc or row .r\.2owi^ was ac" Z9 • Ql71^9 fifi fifi9 uuz JU. Tfi (^ft DO

tennineu jjy rinrcnoerg ana nermann Li-^zfj 9Z fiQI • O^l c.D 9Z Z911

-jJ O-j 77Z / Z . O ZD z9 11119z 7.A 1 1

LNi3o lattice constanto ox tins saiupic

Z a JlO ij1 T m 1 Q

o a — / . DDL U J" 0 "".97 Z a OZ / H99 UZ Z 9*ifi , Z j U

1*^ JO . AQfit? K — 1 fi 1 QC r")^ Z0 A A 1 a flfi J 51 fi 7(T JO a / D

C — O • OZD \L) Z a **1 J ft 1 Afi "37 9 "3 J / . Zo

Z • J3C3 QO 1ZZ 1 99 "17 Aft 2.249 18 212 40.05

Density

^calculated; z . o / y g/cm Z . Z JU 1 O 1Z 1Ifil Al Art. AO4Z

2 . 122 5 132 42 . 57

9Z • HZ119 l fi 94fi 49iz • 7ft / o Re ference intensity Z9 • J.i noUl/ 9fi z u 99zz z9 4"-! m

corundum

2.022 5 330 44.79 1

1 QRfi z9 Z11 941 4-i fi4 ;

• Po lymorpnism 1 QfiQ. IJU 1 Rfi 4fi *±D . fi7 U / This composition inverts at about 620 °C to a i1 QfiQ • yuts Q 9*59 Z J z 47*± fil / • Dl

hexagonal form. [Groschuff , 1908]

1 ftftft O Ann 48.15

1 Q*7

1 • O / 1 A j!Tl Z9 4ft 4o fil Dl

References 1.794 4 250 50.84

Ehrenberg, W. and Hermann, C. (1929). Z. Krist. 1.769 2 411 51.64

70, 163. 1.727 2 203 52.98

Groschuff, E . (1908). Z. anorg. Chem. 58_, 107. 1.710 5 242 53.53

1.700 6 060 53.89

1.685 10 033 54.39

28
Potassium rubidium chromium oxide, KRbCrO.

Sample

The sample was prepared by melting together a 1:1 molar mixture of K2 CrOit and Rb2CrC"t and

annealing the product at 600 °C for 18 hours

Major impurities

0.001-0.01% Ag

0.003-0.03% Mg

0.01-0.1% each Al, Ba, Ca

0.03-0.3% Si

Color

Brilliant yellow

Structure

Orthorhombic, Pnam(62), Z=4, isostructural with

low K2SO4. The structure of low K2SO4 was determined by Glossner [1928] . KRbCr(\ is the

midpoint in the complete solid solution series

between i^CrOtj and Rb2CrOit [Samuseva et al

1967]

NBS lattice constants of this sample:

a = 7.853(1)A

b = 10.517(1)

c = 5.9969(9)

Density

(calculated) 3.226 g/cm3

Reference intensity

I/I , = 2.3 corundum

Po lymorphism

This composition inverts at about 630 °C to a high temperature crystal modification, presumably isostructural with high ^SO^ [Samuseva et

al. 1967]

References

Glossner, B. (1928). Neues Jahrb. Mineral. Geol.

Beilage B. 57A , 89.

Samuseva, R.G., Okunev, Y.A.,and Plyushchev, V.E.

(1967). Russ. J. Inorg. Chem. (English Transl.),

12, 1489.

CuKct! X = 1.540598 A; temp. 25±1 °C

Internal standard W, a = 3 16524

OA

d(A) I hkd 20 (°)

5.25 6 020 16.87

5.211 4 011 17.00

4.371 3 120 20.30

4.341 4 111 20.44

3.926 13 200 22.63

3.676 10 210 24.19

3.530 25 121 25.21

3.285 19 201 27.12

3.202 7 130 27.84

3.145 65 220 28.36

O d (A) I hkS. 20 I ° 1

3.136 85 211 28.44

3.026 100 031 29 . 49

2 .997 70 002 29 79

2 . 785 10 221 32 .11

2 . 706 \ lit 33 .08

2.629 13 040 34.08

2 .614 20 230 34 . 27

2 . 539 30 310 35 . 32

2 . 493 4 140 36 .00

2 .472 XI 122 36 .31

2.396 4 231 37.51

2 .339 14 311 38 .45

2 .324 18 212 38 .71

2 . 302 9 141 39 .09

2 .184 14 240 , 321 41 .30

2.171 25 222 41.57

2 .098 330 43 .09

2 .053 4 241 44 .07

2 .031 5 150 44 . 57

1 . 984 2 051 45 .68

1.971 18 232 46.02

1 .938 g 312 46 .83

1 .866 5 401 48 .75

1 .854 4 340 ,250 49 .09

1 .837 4 411 49 . 59

1.818 2 123 50.15

1 . 781 4 203 51 . 26

1.772 10 341 ,251 51 .52

1 . 756 9 213 52.03

1 .753 7 060 52 . 14

1.737 14 033 52.66

1.713 5 430 53 .46

1 . 696 I 133 54 .02

1 .682 5 152 54.52

1 .646 4 431 , 161 55 .80

1 .643 4 402 55.93

1 .623 3 412 56 .68

1 .600 3 260 57 . 54

1 .578 3 342 ,252 58 .43

1 .5713 2 313 58 .71

1.5466 4 261 59.74

1.5132 062 61 .20

1 . 5041 10 511 61 . 61

1 .4995 10 004 61 .82

1 .4874 g 432 62 .38

1.4753 2 170,243 62.95

j C 1 7Q OJ / O 1.4356 1 450 64.90

1.4126 7 262 66 .09 1.4010 3 403,204 66.71

1.3886 2 413,214 67.38

29
Silver chromium oxide, Ag

2 Cr04

Sample

The sample was prepared at NBS by adding AgNC>3

in aqueous solution to one of I^CrOi, . The precipitate was washed and dried.

Color

Dark grayish brown

Optical data

Opaque

Structure

Orthorhombic, Pmnb(62), Z = 4. The structure of

Ag2CrOit was determined by Hackert and Jacobson

[1971]

NBS lattice constants of this sample:

a = 7.0220(9)A

b = 10.065(2)

c = 5.5380(7)

Density

(calculated) 5.629 g/cm 3

Reference intensity

I/I , =3.8

corundum

Polymorphism

Pistorius [1967] reports that Ag2Cr0it inverts

to a hexagonal form above 479 °C.

Additional pattern

1. PDF card 20-1055 [Kloberstein and Backmann,

Degussa Forschung Chemie , Frankfurt- am-Main

,

Germany, 1967].

References

Hackert, M.L. and Jacobson, R.A. (1971). J. Solid

State Chem. 3_, 364.

Pistorius, C. W. F. T. (1967). J. Chem. Phys. 46,

2167.

0 CuKctj A = 1.54059!1 A; temp. 25±1 °C

Internal standard W, a = 3 16524

OA

a (A) I hkJl 20 (°)

5.03 8 020 17.62

4.86 1 011 18.24

4.087 12 120 21. 73 3.994 3 111 22. 24

3.512 5 200 25. 34

2.879 75 220 31.04

2.870 100 031 31.14

2.844 90 211 31.43

2.769 40 002 32. 30

2.671 4 021 33. 53

d (A) I hkX. 20 (°)

2.657 11 131 33.70

2. 557 3 221 35.07

2.516 2 040 35.65

2.426 3 022 37.02

2.369 1 140 37.95

2.293 13 122 39.26

2.174 1 202^ 41.51

2. 15"? 1 301 41.85

2.136 1 032 42.28

2.122 5 320 42. 56

2. 109 1 311 42.85

2. 045 19 240, 132 44. 26

1.996 19 222 45.41

1.892 5 051 48.06

1.827 1 151 49.86

1.814 5 331 50. 25

1.785 1 103 51.12

1. 755 11 400 52.06

1.684 3 322 54.43

1.677 5 060 54.69

1.665 5 251 55.10

1. 645 16 242 55.86

1.631 4 160 56.37

1.6172 11 033 56.89

1.6125 20 213 57.07

1.5757 2 133 58.53

1.4971 12 431 61.93

1.4827 8 402 62.60

1.4348 3 062 64.94

1.4218 <1 422 65.61

1.4053 3 162 66.48

1.3847 3 004 67.60

1. 3639 2 360 68. 77 1.3607 2 053 68.96

1. 3311 1 333 70.72

1.2938 3 271 73.08

1.2878 2 204 73.48

1 . 2690 1 253 74.75

1. 2581 1 080 75.50

1. 2477 2 224 76.25

1.2226 1 163 78.11

1. 2124 2 460 78.89

1.1952 <1 144 80.25

1. 1895 1 433 80.72

1.1463 4 244 84.44

1.1376 3 611 85.24

1.1107 2 513 87.82

30
Strontium nitrate, Sr(N0

3

) 2

Sample

The sample was specially purified material from

the Mallinckrodt Chemical Works, New York.

Color

Colorless

Optical data

Isotropic N 1.587

Structure

Cubic, P2i3 (198), Z = 4, isostructural with

Ba(N03)2- The structure of Ba(N03)2 was determined by Birnstock [1967] . Previously the

space group for Sr(NC>3)2 was considered to be

Pa3(205)

NBS lattice constants of this sample:

a = 7.7813(2)A

Density

(calculated) 2.984 g/cm 3

Reference intensity

I/Icorundum 3.5

Additional patterns

1. Vegard [1922].

2. PDF card 4-310 [Swanson and Tatge, 1953]

References

Birnstock, R., (1967). Z. Krist. 124 , 310.

Swanson, H. E. and Tatge, E. (1953). Natl. Bur.

Std. U. S. Circ. 539, ±, 80.

Vegard, L. (1922). Z. Phys. 9, 395.

O CuKaj X = 1.540598 A; temp. 25±1 °C

Internal standard Si, a = 5. 43088

oA

d(A) I hkSL 20 (°)

4.494 100 111 19.74

3.890 15 200 22.84

3.480 25 210 25.58

3.177 16 211 28.06

2.753 20 220 32.50

2.595 1 221 34.54

2.346 65 311 38.33

2.245 55 222 40.13

2.081 1 321 43.46

1.947 14 400 46.62

O a (a) I hkJl 20(°)

1.887 1 410 48.18

1.834 1 411 49.68

1.786 12 331 51.10

1.740 10 420 52.54

1.698 <1 421 53.94

1.660 <1 332 55. 31

1.588 6 422 58.02

1.556 <1 430 59.34

1.527 1 510 60.61

1.497 9 511 61.92

1.445 1 520 64.44

1.421 <1 521 65.64

1.3752 6 440 68.13

1.3342 1 530 70.53

1.3156 10 531 71.68

1.2968 4 600 72.88

1.2792 1 610 74.05

1.2625 <1 611 75.20

1.2303 2 620 77.53

1.2155 <1 621 78.65

1.1866 3 533 80. 96

1.1731 4 622 82.09

1.1599 1 630 83.23

1.1473 <1 631 84.35

1.1232 1 444 86.60

1.0896 2 711 89. 98

1.0791 1 640 91.10

1.0688 <1 720 92.23

1.0588 <1 721 93.36

1.0398 2 642 95.60

1.0307 <i 722 96.72

1.0131 4 731 98.99

0.9962 <1 650 101.29

.9884 <1 732 102.40

.9728 <1 800 104.72

.9652 <1 810 105.90

.9506 <1 733 108.25

.9437 2 820 109.43

.9368 <1 821 110.63

.9170 2 822 114.29

.9044 1 831 116.79

.8985 2 751 118.03

.8925 1 662 119.32

.8867 <1 832 120.62

.8700 1 840 124.61

.8541 3 911 128.81

.8490 1 842 130.28

31
Strontium tungsten oxide, Sr

2W05

Sample

The sample was prepared at NBS by T. Negas by

heating SrCC>3 and WO3 in stoichiometric proportions at 950° C in a gold envelope for 2 weeks

Color

Colorless

Structure

Orthorhombic , Pnam (62), Z = 4, isostructural

with K2VO2F3. The structure of S^WOs was determined by Negas and Roth [1974]

NBS lattice constants of this sample:

a = 7.2506(4)A

b = 10.8963(7)

c = 5.5480(4)

Density

(calculated) 6.654 g/cm

Reference intensity

I/I , =5.7

corundum

Reference

Negas, T. and Roth, R. S. (1974). Private commu- nication (to be published)

0 CuKaj X = 1.540598 A; temp. 25±1 °C

Internal standard Si, a = 5 .43088

0A

d(A) I hki. 20(°)

6.04 11 110 14.66

5.45 13 020 16.26

4.95 3 011 17.91

4.356 9 120 20.37

4.085 30 111 21.74

3.626 5 200 24.53

3.440 10 210 25.88

3.037 100 031,201 29.39

3.020 30 220 29.56

2.923 30 211 30.56

2.804 4 131 31.89

2.774 35 002 32.24

2.652 17 221 33.77

2.567 11 230 34.93

2.551 4 140 35.15

O d(A) I hk.IL 20(°)

2.521 2 112 35.58

2.473 1 022 36.30

2.329 7 231 38.63

2.318 6 141 38.82

2.204 4 202 40.92

2.178 7 240 41.42

2.172 6 311 41.55

2.159 11 212 41.80

2.109 2 132 42.84

2.088 4 150 43.30

2.052 5 321 44.09

2.043 25 222 44.31

2.028 7 051,241 44.64

2.013 3 330 45.00

1.954 <1 151 46.43

1.884 14 232 48. 28

1.868 4 250 48.71

1.817 6 060 50.18

1.812 4 400 50.31

1.798 3 312 50.74

1.789 1 410 51.02

1.7699 12 251 51.60

1.7616 3 160 51.86

1.7231 12 401 53.11

1.7135 3 242 53.43

1.7023 2 123,411 53.81

1.6680 1 152 55.01

1.6473 16 033,203 55.76

1.6429 12 421 55.92

1.6285 8 213,332 56.46

1.6227 10 260,430 56.68

1.6066 1 133 57.30

1.5767 4 223 58.49

1.5583 4 261 59.25

1.5493 4 252 59.63

1.5191 8 062 60.94

1.5026 2 412 61.68

1.4998 3 233 61.81

1.4971 3 143 61.93

1.4870 3 162 62.40

1.4676 1 171 63.32

1.4618 1 422 63.60

1.4520 <1 360 64.08

1.4376 1 510 64.80

1.4181 1 323 65.80

1.4101 2 053,243 66.22

1.4047 5 361 66.51

1.3999 14 432 66.77

1.3973 7 352 66.91

1.3869 5 004 67.48
Strontium tungsten oxide, Sr

2W05

- continued

o d(A) I hk£ 20 (°)

1 . 3621 1 080 , 333 68. 88

1.3586 1 521 69.08

1.3516 1 114,451 69.49

1.3442 1 024 69.93

1 . 3343 2 172 70. 52

1 . 3220 1 124 71 . 28

1.3143 3 253 71.76

1.3013 1 181 72.59

1.2946 4 403 73 . 03

1.2859 1 214 , 362 73. 60

1. 2760 1 512 , 163 74. 27

1.2751 1 134,280 74.33

1.2598 5 224,423 75.39

1. 2506 4 552 76.04

1. 2474 4 541 76. 27

1. 2458 4 452 76. 39

1.2426 3 281 76.62

1.2224 3 082 78. 12

1. 2198 5 263 ,234 78. 32

1. 2082 1 600 79 . 22

1. 2009 <1 610 79. 80

1.1827 1 091 81.28

1.1801 1 620,551 81. 50

1 . 1752 1 173 81 . 91

1 . 1698 1 244 82. 37

1 . 1672 2 191 82. 59

1.1623 1 542 83.02

1.1585 1 282 83.35

1 . 1553 2 154 , 471 83 . 63

1.1542 1 621 83 . 73

1 . 1483 1 290 84 . 26

1.1464 1 630 84.43

1.1422 2 363,334 84.82

1.1248 1 291 86 . 45

1 .1230 3 631 86. 62

1 . 1135 1 254 87 . 54

1.1079 1 602 88. 10

1.1023 3 064,612 88.66

1. 0962 <1 414 89 . 29

1 . 0913 1 115, 382 89.80

1 . 0898 1 164,0*10'0 89 . 95

1.0832 1 641 90.66

1.0823 1 390 90.75

1 . 0690 1 481 92. 21

1. 0679 1 373 92. 33

1. 0610 4 292, 205 93. 11 1.0558 2 215 93.70

1.0541 6 463, 434 93. 90

1.0499 2 135,283 94. 39

1.0414 1 225 95.41

33
Telluric Acid, H TeCL

6 6

Sample

The sample was obtained from KSK Laboratories,

Plainview, N.J.

Major impurities

0.01-0.1% Ca

0.001-0.01% Fe

Color

Colorless

Structure

Monoclinic, P2 \/c (14), Z=4 [Gossner and Kraus,

1934] . The structure was determined by Lindqvist [1970] who confirmed this space group.

Other space groups have been reported by

Aviness and Petit [1968] and by Bayer [1968].

The NBS data could also be indexed on these

space groups.

NBS lattice constants for this sample

a = 6.4979(6)A°

b = 9.3223(9)

c = 8.3334(9)

6 = 99.69(1)

Density

(calculated) 3.065 g/cm

Reference intensity

I/I , = 5.9 corundum

Polymorphism

Three forms of HgTeOg have been reported. The

cubic phase transforms to either the monoclinic

or tetragonal phase depending on conditions

of humidity and temperature. It was not possible to convert the monoclinic phase into the

cubic form in either dry or moist air; this

suggests that the monoclinic phase is the stable modification [Bayer, 1968]

Additional patterns

1. PDF card 21-388 [Bayer, 1968]

2. PDF card 24-1266 [Lindqvist, 1970]

3. Aviness and Petit [1968]

References

Aviness, C. and Petit, H. (1968). Compt. Rend.

266 , 981.

Bayer, G. (1968). J. Less-Common Metals 16, 215.

Gossner, B. and Kraus, 0. (1934). Z. Krist. 88,

298.

Lindqvist, 0. (1970). Acta Chem. Scand. 24, 3178.

CuKai X = 1.540598 A; temp. 25+1 °C

o Internal standard Ag, a = 4.08651 A

d(A) I hk£ 20 (°)

4.75 100 111 18.65

4.67 45 020 19.00

4.183 65 111 21.22

4.107 30 002 21.62

3.485 1 112 25.54

3.203 7 200 27.83

3.083 11 022 28.94

2.761 4 202 32.40

2.708 7 131,211 33.05

2.639 20 220 33.94

2.622 4 221 34.17

2.589 25 131 34.62

2.582 30 113 34.72

2.376 5 222 37.83

2.331 3 040 38.60

2.303 2 113 39.08

2.243 2 041 40.18

2.2361 1 132 40.30

2.1013 5 311 43.01

2.0925 8 222,231 43.20

2.0536 2 033,004 44.06

2.0475 4 223 44.20

2.0322 5 133 44.55

2.0274 4 042 44.66

1.9932 <1 312 45.47

1.9431 6 311 46.71

1.8879 13 133,142 48.16

1.8839 16 240,124 48.27

1.8791 16 024,204 48.40

1.8055 4 313 50.51

1.7808 5 223,242 51.26

1.7718 6 331 51.54

1.7667 6 151 51.70

1.7422 4 224 52.48

1.7321 3 124,151 52.81

1.6738 4 331 54.80

1.6525 4 242 55.57

1.6346 4 115 56.23

1.6133 1 152 57.04

1.6102 1 204 57.16

1.6007 1 400,134 57.53

1.5839 3 333,341 58.20

1.5535 1 060 59.45

1.5399 4 044,313 60.03

1.5320 2 324,153 60.37

1.5216 2 224 60.83

1.5146 2 420 61.14

1.5121 3 341 61.25

1.5106 3 115,160 61.32

1.5002 2 422 61.79

34
Telluric Acid, H,TeO. (continued)

6 6

o d(A) I 20(°)

1.4665 3 153 63 . 37

1.4626 4 244 63.56

1.4534 1 062,035 64.01

1.4247 <1 423 65.46

1.4136 1 402 66.04

1 .4102 2 351 66.22

1.4064 2 315 66.42

1.3977 1 260,412 66.89

1.3949 1 261,333 67.04

1.3800 1 404,054 67.86

1 . 3765 1 352 68 . 06

1.3731 2 135 68.25

1.3595 1 351 69.03

1.3540 3 016,262 69.35

1.3426 <1 206,045 70.02

1. 3234 2 424,254 71.19

1.3099 3 353 72.04

1.2946 2 262,171 73.03

1.2868 1 511,432 73.54

1.2809 <1 500,171 73.94

1.2396 1 155,522 76.84

1.2325 1 055,513 77.36

1.2236 1 361,511 78.03

1.2086 <1 442 79.19

1.1973 3 264,353 80.09

1.1934 2 521,173 80.40

1.1878 1 532,444 80.86

1.1808 1 117,344 81.44

1.1710 <1 404 82.27

35
Zinc nitrate hydrate, a-Zn(N0

3

) 2 -6H

2 0

Sample o The sample was prepared by slow evaporation at CuKctj A = 1.540598 A ; temp

25±1 °C room temperature of an aqueous solution of

Zn(N03)2- Because of instability and strong Internal standard W, a = 3 16524 A

cleavage the intensities are subject to some

error. d(A) I hkZ 20(°)

6.449 6 020 13. 72

Major impurities: 5.580 100 210 15. 87

5.145 75 111 17. 22

0.001-0.01% each Ag , Ba, Cr, Si, Sr 4. 235 85 121 20. 96

0.003-0.03% Fe 3.646 15 221 24. 39

0.01-0.1% Ca

3.532 20 230 25. 19

3.415 4 131 26. 07

Color 3.336 30 311 26. 70

Colorless 3.228 30 040 27. 61

3. 154 2 002 28. 27

Structure 3.095 40 400 28. 82

Orthorhombic, Pn2^a (33) , Z=4. The structure 3.042 30 321 29. 34 was determined by Ferrari et al. [1967] . It is 2.971 8 112 30. 05

lSOStlUCuUial Wl XSi p —L.O \N\J^) ^* K>n.2}J L rOUllieil et O Q *3 O 2 . OJ 2

CD 31. 57 al., 1965]. 2.788 35 420 32. 08

NBS lattice constants of this sample: 2. 744 30 212 32. 61

o 2.715 4 411 32. 97

a = 12.372 (3)A 2.551 3 421 35. 15

b — 12. 902 (3) 2 . 504 9 302 35. 83

c = 6. 302 (2) 2.457 10 312 36. 54

2. 380 3 250 37. 77 Density 2.344 12 151 38. 37

(calculated) 1.964 g/cm 3 2.302 3 501 39. 09

2.267 4 511 39. 73

2.208 20 402 40. 84

Polymorphism

Pouillen [1960] reports polymorphic transforma- 2.169 16 521 41. 61

tions of Zn(N03)2*6H2 0 at + 19 ° and -13 °C; 2.149 25 060 42. 00

however Weigel et al [1964] did not find a 2.088 9 422 43. 29

transition at —13 c. 2 • U /i. QO 1U J 43. 67

2.067 10 351 43. 75

Additional patterns 2.036 4 610 44. 45

1. PDF card 19-1465 [Weigel et al. , 1964]. 2.008 6 161 45. 12

2. Pouillen et al. , [1965]. 1.990 4 203 45. 54 1.946 4 502 46. 64

References

Ferrari, A., Braibanti,A. , Manotti-Lanfredi , A.N. and Tirificchio,A. (1967). Acta Cryst. 22^, 240.

Pouillen, P. (1960). Compt. Rend. 250 , 3318.

Pouillen, P., Bernard, M. J., and Massaux, M. (1965). Compt. Rend. 260 , 6861.

Weigel, D. , Imelik, B. , and Prettre, M. (1964).

Bull. Soc. Chem. France 1964, 836.

36
Zinc titanium oxide, Zn

2

"Ti04

Sample

The sample was prepared at NBS by heating a 2:1 CUK04 X = 1.540598 A temp

25±1 °C

mixture of ZnO and Ti02 (anatase) at 1300 °C for 45 minutes, followed by heating at 1450 °C Internal standard Ag a = 4 08651 A

for 10 minutes

0 d(A) I hkX, 20 (°)

Color 4. 89 4 111 18 11

Colorless 2. 993 35 220 29 83

2. 552 100 311 35. 13

2. 444 4 222 36. 74

Structure 2. 115 13 400 42. 72 Cubic, Fd3m (227) , Z = 8. Verwey and Heilmann

[1947] found Zn2 TiOit to be an inverse spinel 1. 727 11 422 52. 98

structure. Billiet and Poix [1963] found that 1. 627 30 511 56. 50

at high temperatures there was some randomness 1. 4958 30 440 61. 99

of the cation occupation. The structure was 1. 4305 <1 531 65. 16

also studied by Bartram and Stepetys [1961] who 1. 3377 3 620 70. 32

also noted some departure from perfect inverse

spinel structure. 1. 2901 6 533 73. 32

1. 2758 2 622 74. 28

NBS lattice constant of this sample: 1. 2214 1 444 78. 20

o 1. 1306 4 642 85. 89

a = 8.4602(5)A 1. 1013 9 731 88. 77

1. 0576 2 800 93. 50

Density 0. 9971 2 822 101. 17

(calculated) 5.323 g/cm 3 9769 5 751 104. 10

9706 1 662 105. 06

9457 1 840 109. 07

Reference intensity

I/I , =4.5 corundum 9019

8868

1

4

664

931

117.

120.

32

61

8634 844 126. 30

Polymorphism

Besides the order-disorder of the spinel type,

Billiet and Poix [1963] reported a tetragonal,

distorted spinel form below about 500 "C.

Additional patterns

1. Bartram and Stepetys [1961]

2. Dulin and Rase [I960].

References

Bartram, S. F. and Stepetys, R. A. (1961). J. Am. Cer. Soc. 44_, 493.

Billiet, Y. and Poix, P. (1963). Bull. Soc. Chem.

France 1963 , 477.

Dulin, F. H. and Rase, D. E. (1960). J. Am. Cer.

Soc. 43, 125.

Verwey, E. J. W. and Heilmann, E. L. (1947) . J. Chem. Phys. 15_, 174.

37
Barium calcium nitrate, Ba(N0 3 ) 2 -Ca(N03) 2) calculated solid solution series

Structure

Cubic, P2i3 (198), Z = 4. The structure of Ca(N0 3 ) 2 was determined by Vegard and Bilberg [1931], and

the space group was given as Pa3. However, later work by Birnstock [1967] on the isomorph Ba (103)2

indicated that the space group is P2i3. In the present calculated patterns, the atomic positions given

by Vegard and Bilberg have been modified for the change in space group. The system Ba (N0 3 ) 2 -Ca (NO3

)

2 forms a complete solid solution series [Protsenko and Belova, 1957]

Lattice constants

The constants were derived by interpolation on a molar ratio using the following: for Ba(NC>3) 2 a = 8.1148A [Swanson et al. , 1973]; for Ca(N03 ) 2 , a=7.6005A [Swanson et al. , 1957, modified to conform

to new wavelength measurements]

Thermal parameters

Isotropic: barium B = 0.93; calcium B = 1.0; nitrogen B = 1.2; oxygen B = 1.2.

Scattering factors

Ca 2+

, N°, CT [International Tables, 1962].

Ba 2+ [Cromer and Waber, 1965].

The factors used were proportional to the molar ratio, assuming random distribution of the cations.

References

Birnstock, R. (1967). Z. Krist. 124 , 310.

Cromer, D. T. and Waber, J. T. (1965). Acta Cryst. 1S3, 104.

International Tables for X-ray Crystallography zil (196 2)

,

202 , 210.

Protsenko, P. I. and Belova, Z. I. (1957). Zhur. Neorg. Khim. 2, 2619.

Swanson, H. E. , Gilfrich, N. T. , and Cook, M. I. (1957). Nat'l. Bur. Std. U.S. Circ. 539, VII , 14. Swanson, H. E. , McMurdie, H. F. , Morris, M. C. , Evans, E. H. , and Paretzkin, B. (1973). Nat'l. Bur. Std.

U.S. Monograph 25, 14. Vegard, L. and Bilberg, L. (1931). Avhandl. Norske Videnskaps Mat. -Nat. Kl. 1931 No. 12 .

75Ca. 25 (N0 3 ) 2 Ba . 5Ca. 5 (N0 3 ) 2 Ba_ 25 Ca >75 (N0 3 ) 2

hk£ a (a) I 20(°) d(A) I 20 (°) d(A) I 20(°)

A=l. 540598 A==1.540598 \=1. 540598

' 111 4.610 100 19.24 4. 535 100 19.56 4. 463 100 19.88

200 3.994 25 22. 24 3.928 15 22.62 3. 864 5 23.00

210 3.573 17 24. 90 3.515 28 25.32 3. 456 42 25. 76

211 3.262 13 27.32 3.209 20 27.78 3. 155 31 28.26

220 2.824 26 31.66 2.779 22 32.18 2. 733 17 32. 74

221 2.664 <1 33.62 2.620 2 34.20 2. 576 5 34.80

311 2.409 75 37.30 2.370 75 37.94 2. 331 71 38.60

222 2.306 44 39.02 2.268 53 39.70 2. 232 64 40.38

321 + 2.135 <1 42. 30 2.101 1 43.02 2. 066 2 43.78

400 1.997 13 45.38 1.965 16 46.16 1. 933 19 46.98

410 1.937 <1 46.86 1.906 <1 47.68 1. 875 <1 48.52

411 1.883 2 48. 30 1.853 3 49.14 1. 822 5 50.02

331 1.833 15 49. 70 1.803 14 50.58 1. 773 11 51.50

024 + 1.787 14 51.08 1.757 13 52.00 1. 728 11 52.94

124 1.744 1 52.44 1.715 1 53.38 1. 687 1 54. 34

332 1.703 <1 53.78 1.676 <1 54.74 1. 648 1 55.74

422 1.631 10 56. 38 1.604 8 57.40 1. 5780 6 58.44

430 1.598 <1 57.64 1.5721 <1 58.68 1. 5462 1 59.76

134 + 1.567 <1 58.90 1.5415 <1 59.96 1. 5159 1 61.08

511 + 1. 537 11 60. 14 1. 5123 11 61.24 1. 4878 10 62. 36

432 1.4836 1 62.56 1.4593 1 63.72 1. 4352 2 64.92

125 1. 4585 <1 63. 76 1.4348 <1 64.94 1. 4113 <1 66.16

440 1. 4124 6 66.10 1.3894 7 67.34 1. 3666 8 68.62

522 + 1. 3909 67.26 1. 3680 68.54 1. 3457 <1 69.84

433 1. 3701 <1 68.42 1.3480 <1 69. 70 1. 3255 1 71.06

38
Barium calcium nitrate, Ba(N0

3

) 2 -Ca(N0

3

) 2> calculated solid solution series - Continued

Ba.75Ca.25(N03 )2 Ba.5Ca.5(N03 ) 2 Ba.2 5Ca.75(N03 )2

bXSi

O d(A) I 28 (°)O d(A) I 20 (°) d(A) I 20 (°) X=l. 540598 X=l. 540598 X=l. 540598

531 + 1.3504 13 69. 56 1.3284 12 70.88 1.3067 11 72.24

442 + 1.3314 6 70.70 1.3099 5 72.04 1.2883 4 73.44

610 1.3134 <1 71.82 1.2920 <1 73.20 1.2709 <1 74.62

235 + 1.2959 <1 72.94 1.2749 <1 74.34 1.2540 1 75.80

620 + 1.2631 3 75.16 1.2426 3 76.62 1.2222 2 78.14

126 + 1.2476 — 76.26 1.2275 <1 77.74 1.2072 <1 79.30

1.2328 77.34 1.2128 78.86 1.1927 <1 80.46

533 1.2182 4 78.44 1.1986 4 79.98 1.1789 3 81.60

622 1.2044 4 79.52 1.1849 5 81.10 1.1653 5 82.76

542 1.1910 <1 80.60 1.1715 <1 82.22 1.1523 <1 83.90

136 + 1.1779 <1 81.68 1.1589 <1 83.32 1.1398 <1 85.04

AAA 444 1.1532 1 83.82 1.1344 1 85.54 1.1158 1 87.32

543 1.1297 85.98 1.1115 <1 87.74 1. 0932 <1 89.60

711 + 1.1186 4 87.04 1.1006 4 88.84 1.0824 3 90.74

640 + 1.1079 2 88.10 1.0899 2 89.94 1.0719 1 91.88

146 1.0974 <1 89.16 1.0796 <1 91.04 1.0618 <1 93.02

COO 1.0871 90.24 1.0696 92.14 1.0519 <1 94.16

246 + 1.0676 4 92. 36 1.0502 4 94. 36 1.0330 3 96.44

544 1.0583 93.42 1.0410 95.46 1.0239 <1 97.58

137 + 1.0401 6 95.56 1.0231 5 97.68 1.0063 5 99.90

650 1.0228 <1 97.72 1.0063 <1 99.90 0.9898 <1 102.20

1 DO T 1.0145 <1 98.80 0.9981 <1 101.02 .9817 <1 103.38

800 0.9986 <1 100.96 .9824 <1 103.28 .9663 <1 105.72

652 + .9909 <1 102.04 .9749 <1 104.40 .9587 1 106.92

147 .9833 — 103.14 .9675 — 105.54 .9515 <1 108.10

733 .9761 1 104.22 .9601 1 106.70 .9444 1 109.30

.9687 3 105.34 .9531 3 107.84 .9374 3 110. 52

247 + .9617 <1 106.44 .9462 <1 109.00 .9306 ' <1 111.74

822 + .9415 2 109.80 .9262 2 112.54 .9110 2 115.46

831 + .9287 <1 112.08 .9136 <1 114.94 .8986 <1 118.02

751 + .9225 3 113.24 .9075 3 116.16 .8925 3 119.32

.9164 1 114.40 .9015 1 117.40 .8867 1 120.62

832 + .9104 <1 115. 58 .8957 <1 118.64 .8809 <1 121.96

048 + .8932 1 119.18 .8787 1 122.48 .8642 1 126.08

744 + .8877 — 120.40 .8732 — 123.80 .8589 <1 127.50

753 + .8769 4 122.90 .8627 4 126.48 .8485 4 130.42

OA 1 a. .8717 2 124.18 .8575 2 127.86 .8434 2 131.94

761 + .8615 126. 80 .8475 130. 70 .8335 <1 135.08

664 .8516 1 129.52 .8378 1 133.68 .8240 1 138.40

922 + .8469 130.90 .8331 135.22 .8194 <1 140.14

158 .8421 132. 34 .8285 136.80 .8148 <1 141.94

.8374 2 133.80 .8239 2 138.44 .8103 2 143.84

844 . 8154 1 141.72 . 8021 ^1 147.60 . 7889 1 155.04

933 + . 8029 4 147.22 . 7899 4 154.42

068 + .7989 2 149.24 .7859 1 157.10

249 + .7949 <1 151.40

862 + .7834 4 159.04

Lattice

7.9889A 7.8594A 7. 7300A

Density

(calc.

)

3.088 g/cm3 2.910 g/cm 3 2.709 g/cm ;

39
Barium lead nitrate, Ba(N0

3

) 2 -Pb(N0

3

) 2

, calculated solid solution series

Structure

Cubic, P2j3(198), Z=4. The structure of Pb(NC>3)2 was determined by Hamilton [1957] and the space group

given as Pa3. However, later work on the isomorph Ba(N03>2 [Birnstock, 1967] indicated that the space

group is P2i3. In the present calculated patterns the atom positions given by Hamilton were modified

for the change in space group. The system Ba (NO3 ) 2~Pb (NO3 ) 2 forms a complete solid solution series

[Laybourn, et al., 1934].

Lattice constants

The constants were derived by interpolation on a molar ratio using the following: for Ba(NC>3)2<

a=8.1148A [Swanson et al. , 1974]; for Pb(N03 ) 2 , a = 7.8573 [Swanson et al., 1955, modified to conform

to new wavelength measurements]

Thermal parameters

Isotropic: barium B = .93, lead B = 1.0, nitrogen B = 1.21, oxygen B = 1.16.

Scattering factors

N°, 0~ [International Tables, 1962].

Ba 2+

, Pb 2+ [Cromer and Waber, 1965].

The factors used were proportional to the molar ratio, assuming random distribution of the cations.

References

Birnstock, R. (1967). Z. Krist. 124 , 310.

Cromer, D. T. and Waber, J. T. (1965). Acta Cryst. 18, 104.

Hamilton, W. C. (1957). Acta Cryst. 1_0, 103.

International Tables for X-ray Crystallography HI (1962) , 202.

Laybourn, K. , Madgin, M. W. , and Freeman, D. (1934). J. Chem. Soc. 1934 , 139.

Swanson, H. E. , Gilfrich, N. T. , and Ugrinic, G. (1955). Nat'l. Bur. Std. U.S. Circ. 539, V, 36. Swanson, H. E. , McMurdie, H. F . , Morris, M. C. , Evans, E. H. , and Paretzkin, B. (1974). Nat'l Bur. Std.

U.S. Mono. 25, 11, 14.

Ba .67pb.33 (N03 ) 2 Ba .33 Pb .67 (N0 3 ) 2

hkX. d(A) I 20(°) d(A) I 20(°)

X=l .540598 X= 1.540598

Ill 4.638 100 19.12 4.586 100 19.34

200 4.015 35 22.12 3.973 35 22.36

210 + 3.593 9 24.76 3.553 6 25.04

211 3. 278 6 27. 18 3.243 . 4

; 27.48

220 2.840 30 31.48 2.808 30 31.84

311 2.421 67 37. 10 2.395 64 37.52

222 2.319 33 38.80 2.293 30 39.26

123 2.146 <1 42.06 2.123 <1 42.54

400 2.008 11 45.12 1.986 10 45.64

410 + 1.948 <1 46.58 1.926 <1 47.14

411 1.893 1 48.02 1.873 <1 48.58

331 1.843 17 49.42 1.823 16 50.00

024 + 1.796 15 50.80 1.776 15 51.40

124 1.753 <1 52.14 1.734 <1 52.76

332 1.713 <1 53.46 1.694 <1 54.10

422 1.640 11 56.04 1.622 11 56.72

431 1.575 <1 58.56 1.558 <1 59.26

511 + 1.546 11 59.78 1.529 11 60.52

432 1.4917 <1 62.18 1.4751 <1 62.96

440 1.4201 5 65.70 1.4042 5 66.54

40
Barium lead nitrate, Ba(N0

3

) o -Pb(N0

3

) 2

, calculated solid solution series - continued

Ba .67 pt>. 33 (N0 3 ) 2 Ba 33 pb.67(N03 ) 2

1_ 1_ ft nKx.

O a (A) I 20 (°)

a j / in a (A) T1 20 (°)

A — 1.540598 x= 1.540598

433 1.3775 <i 68. 00 1. 3624 <1 68.86

+ 1 ~2 C 1

1

3d /b l 1 1 J 69.14 1 . 3426 12 70.02

44Z 1 . J Job b 70. 26 j. jzjy 6 71.16

blU 1 . J ZU4 ^ 1 71.38 1. JUDO 72.30

bll 1

jUJU 72.48 1 TOOC 1 . zoob — 73.42

620 + 1.2700 3 74. 68 1.2559 3 75. 66

JJ J 1 . ZZ4o 4 77.94 1 Till 1 Zll4 78.98

bzz 1 . Z11U /I4 79. 00 l . iy /

4 80.06

/I A A 444 i . xoyj 1 83.28 1 1 ICC 1 . 14bD 11 84.42

"7 11 + 1 . 1Z 4b 4 86.46 1 . 11ZJ 4 87.66

640 + 1.1139 2 87. 50 1.1015 2 88. 74

1 A C 14b 1 1U J J 1 88. 56 i . uyii <1 89.82

Z4b ") A C + 1 . U / J4 4 91.72 1 . Ubl4 4 93.06

+ 1 . U43b b 94. 90 1 .

j41 CD 96.30

onn oUU 1 UU41 ^1 100.20 u . yyzy <1 101.76

733 0.9813 i 103. 44 .9704 1 105.08

C /I A o44 + . y /41 104.52 . 9633 3 106. 20

OZ Z + . y4b / Z 108.92 . y obi 2 110.74

^ 1 111.18 . yz J4 113.06

TCI /o± + . / o J 112. 30 . 9172 3 114. 24

662 -9213 1 113.46 .9112 1 115.42

Q An o4U + OQQA . yyou 1 118.14 . 8881 1 120.30

"7 1: o + DDI *7

. ool / 4 121.78 . 8719 4 124.12

o4Z . o / b4 z 123. 04 . bob / 2 125.44

ob4 . oboz 1 128.22 . 8468 1 130.92

931 + .8420 2 132. 36 .8327 2 135. 36

844 . oiQl QQy a 1 139.98 . OiU / 1 143.66

933 + .8073 4 145.18 .7983 4 149.54

068 + .8032 2 147.08 .7944 2 151.72

862 + / p /© 4 155.92

Lattice 0 o constant 8.0322A 7 9435A

Density

(calc

) 3.645 g/cm 3 4 083 g/cm 3

41
Barium strontium nitrate, Ba(N0

3

) 2-Sr(N0

3

) 2

, calculated solid solution series

Structure

Cubic, P2i3 (198), Z = 4. The structures of both Ba(N03>2 and Sr(NC>3)2 were originally determined by

Vegard and Bilberg [1931] ; they found the compounds isostructural and assigned the space group

Pa3 (205) . Later work on Ba (103)2 by Birnstock [1967] indicated instead that the space group is

P2i3(198) which is used here. The system Ba ( N03) 2 -Sr (NO3 ) 2 forms a complete solid solution series

[Ringdal, 1932] .

Lattice constants

The constants were derived by interpolation on a molar ratio using the following; for Ba(N03)2, a = 8.1184A [Swanson et al. , 1974] and for Sr(N03 ) 2 , a = 7.7813A [McMurdie et al. , 1974].

Thermal parameters

Isotropic: barium B = 0.93; strontium B = 1.0; nitrogen B = 1.21; oxygen B = 1.16.

Scattering factors

N°, O" [International Tables, 1962].

Ba2+

, Sr 2+ [Cromer and Waber, 1965].

The factors used were proportional to the molar ratio, assuming random distribution of the cations.

References

Birnstock (1967). Z. Krist. 124 , 310.

Cromer, D. T. and Waber, J. T. (1965). Acta Cryst. 1§_, 104.

International Tables for X-ray Crystallography HI (1962), 202.

McMurdie, et al. (1974) . This publication, pg. 31. Ringdal, H. Th. (1932). Z. Krist. 82, 50. Swanson, H. E. , McMurdie, H. F. , Morris, M. C, Evans, E. H. and Paretzkin, B. (1974). Nat'l. Bur. Std.

U. S. Mono. 25, 11, 14. Vegard, L. and Bilberg, L. (1931). Avhandl. Norske Videnskaps Mat. -Nat. Kl. 1931, No. 12 .

Ba_ 75 Sr .25 (N0 3 ) 2 5 Sr >5 (N0 3 ) 2 25 Sr .75 (N0 3 ) 2

hkJl d(A) I 20(°) d(A) I 20(°) d(A) I 20(°) A= 1. 540598 A=l. 540598 X= 1. 540598

111 4.638 100 19.12 4 590 100 19.32 4.539 100 19.54

200 4.015 26 22. 12 3 973 21 22.36 3.931 17 22.60

210 3.593 16 24.76 3 556 18 25.02 3.517 22 25.30

211 3.281 10 27.16 3 246 12 27.46 3. 211 14 27.76

220 2.840 26 31.48 2 810 26 31.82 2.781 25 32.16

221 2.678 <1 33.44 2 650 1 33.80 2.621 2 34.18

311 2.423 69 37.08 2 396 67 37.50 2. 372 65 37.90

222 2.319 39 38.80 2 295 42 39.22 2. 271 46 39.66

321 + 2. 148 <1 42. 04 2 124 1 42.52 2.102 1 43.00

400 2. 009 12 45. 10 1. 988 13 45.60 1.967 14 46.12

410 + 1.948 <1 46. 58 1. 928 <1 47.10 1.907 <1 47.64

411 1. 894 1 48.00 1. 874 2 48.54 1.854 2 49.10

331 1. 843 15 49.40 1. 824 14 49.96 1.804 14 50.54

024 + 1.796 14 50.78 1. 778 14 51.36 1. 759 13 51.94

124 1.753 1 52.12 1. 735 1 52.72 1.716 1 53. 34

332 1.713 <1 53.46 1. 695 <1 54.06 1.677 <1 54.70

422 1.640 10 56. 04 1. 623 9 56.68 1.606 8 57.34

430 1.607 <1 57.30 1. 590 <1 57.96 1. 573 <1 58.64

134 + 1.576 <1 58. 54 1. 559 <1 59.22 1.542 <1 59.92

511 + 1. 546 11 59.76 1. 530 11 60.46 1.514 11 61.18

432 1.4917 1 62. 18 1. 4764 1 62.90 1.4606 1 63.66

125 1.4667 <1 63. 36 1. 4516 <1 64.10 1.4360 <1 64.80

440 1.4201 6 65.70 1. 4053 6 66.48 1. 3905 6 67.28

433 1.3779 <1 67. 98 1. 3634 <1 68.80 1.3490 <1 69.64

531 + 1. 3579 12 69. 12 1. 3436 12 69.96 1. 3294 12 70.82

42
Barium strontium nitrate, Ba(N0

3

) 2 -Sr(N0

3

) 2

- continued

7 5 sr.?5 (N0 3 ) 2 Ba . 5 Sr -5 (N0 3 ) 2 25 Sr >75 (N0 3 ) 2

o d (A) I 2G(°)o d (A) I 20 (°)

o d (A) I 20 (°)

A = X JtU jjo X=l. 540598 X=l. 540598

442 + 1. 3390 6 O/l 1.3249 5 71. XU 1.3108 5 71.98

610 1.3207 <1 7 1

/ X ^C 1.3071 <1 72. ZZ7 7 1.2932 <1 73.12

611 + 1 . 3033 <1 72. 46 1 . 2895 <1 73. 36 1 . 2758 <1 74.28

620 + 1 . 2703 3 74. 66 1 . 2571 3 75. 58 1 . 2437 3 76.54

621 1 . 2548 <1 7 R ~7A 1 . 2415 <1 76. 7 n 1 . 2285 <1 77.66

533 1.2251 4 7lit7 1. 2123 4 78. on 1.1994 3 79.92

622 1.2113 4 70 QQ 1.1984 4

• 80. nnuu 1.1858 4 81.02

542 1 . 1976 <1 80. 06 1 . 1851 <1 81. 08 1. 1725 <1 82.14

136 + 1 . 1846 <1 81. 12 1 . 1720 <1 82. 18 1 . 1598 <1 83.24

444 1.1595 1 OJ • -SO 1.1474 1 84. 1 A 1 . 1362 1 85.46

543 1.1361 P. c: OJi JOIP 1.1242 — 86. jU 1.1123 <1 87.66

711 + 1.1251 4 PCOO . 1.1131 4 87. R o JO 1.1013 4 88. 76

640 + 1 . 1141 2 87. 48 1 . 1025 2 88. 64 1 . 0907 2 89.86

146 1 . 1035 <1 88. 54 1 . 0920 <1 89. 72 1. 0804 <1 90.96

246 + 1 . 0736 4 y x

7n 1 . 0623 4 92. yb 1. 0510 4 94.26

137 + 1.0460 5

Q/l OO 1.0349 5 96. 1.0241 5 97.56

650 1.0287 — ?D . QQ 1.0179 <1 98. 0 c JD 1.0070 <1 99.80

651 + 1 . 0203 <1 98. 04 1 . 0096 <1 99. 46 0 . 9990 <1 100.90

800 1 . 0042 <1 100. 18 0. 9937 <1 101. 64 . 9832 <1 103.16

652 + 0 . 9966 <1 1U1 t m . OA . 9861 <i 102. 1

. 9751 <1 104.28

733 .9816 1 IUj l m• AO .9712 i 104. QC .9610 1 106. 56

644 + .9742 3

1 C\A enjU .9640 3 106. noUo .9538 1 107.72

1 OO _1_ . y o / z <± 105. 58 .9570 <1 107. 20 . 9469 <1 108.88

OZZ -r nZ 108. 90 . 9369 2 110. 60 . 9270 2 112.40

o31 + . y 33y <-x Ill 1 A .9242 <1 112. QOy^ . 9144 <1 114.80

751 + . 9277 3 XX Z . .9180 3 114. i nXU .9082 3 116.02

662 .9216 1 1 ] i XX -3 < /in .9119 1 115. O D .9023 1 117.24

832 + . 9156 114. 56 . 9060 <1 116. 48 . 8964 <1 118.48

048 + . 8983 1 118. 08 . 8888 1 120. 14 . 8794 1 122.32

753 + . 8818 4 xzx 1 O 1

7 /I . 8726 4 123. . 8634 4 126. 30

842 + .8766 2 122. 98 .8674 2 125. 26 .8582 2 127.68

664 .8565 1 128. 16 .8475 1 130. 72 .8384 1 133.48

931 + . 8422 2

1 "3 O JU . 8333 2 135. J. ft . 8246 2 138.20

844 . 8200 1 139. 90 . 8114 1 143. 38 . 8028 1 147.30

933 + .8075 4 145. 10 . 7990 4 149. 20 . 7905 4 154.02

068 + . 8034 1 146. 98 . 7950 1 151. 38 . 7866 1 156.66

10* 1-0 + . 7994 <1 148. 98 . 7910 <1 153 70 . 7827 <1 159.60

862 + .7878 4 155. 80

Lattice O constant 8.0341A 7 9498A 7.8656A

Density

(calc .

)

3.188 g/cm 3 3 .126 g/cm 3 3.058 g/eir 3

43
Calcium lead nitrate, Ca(N0

3

) 2 -Pb(N0

3

) 2> calculated solid solution series

Structure

Cubic, P2i3 (198), Z = 4. The structures of Ca(NC>3)2 and Pb(NC>3)2 were determined respectively by

Vergard and Bilberg [1931] and Hamilton [1957]. The space group was given as Pa3. However, later work

by Birnstock [1967] on the isomorph Ba(NC>3)2 indicated that the space group is P2i3. In the present

calculated patterns, the atomic positions have been modified for the change in space group. The system

Ca (NO3 )

-Pb (NO3 ) 2 forms a complete solid solution series [Laybourn et al. , 1934].

Lattice constants

The constants were derived by interpolation on a molar ratio using the following: for Ca(NC>3)2>

a = 7.6005A [Swanson et al. , 1957]; for Pb(N03) 2 , a = 7.8573 [Swanson et al. , 1955]. Both constants were modified to conform to new wavelength measurements.

Thermal parameters

Isotropic: calcium B = 1.0; lead B = 1.0; nitrogen B = 1.2; oxygen B = 1.2.

Scattering factors

Ca2+

, N°, 0~ [International Tables, 1962]

Pb2+ [Cromer and Waber, 1965].

The factors used were proportional to the molar ratio, assuming random distribution of the cations.

References

Birnstock, R. (1967). Z. Krist. 124, 310

Cromer , D

T. and Waber, J. T. (1965). Acta Cryst. 18 , 104.

Hamilton, W. C. (1957). Acta Cryst. 10, 103.

International Tables for X-ray Crystallography III (1962), 202, 210

Laybourn, K. , Madgin, W. M. and Freeman, D. (1934). J . Chem. Soc. 1934, 144.

Swanson, H. E. , Gilfrich, N. T. and Ugrinic, G. (1955) . Nat'l. Bur. Std . U.S. Circ. 539, V, 36. Swanson, H. E. , Gilfrich, N. T. and Cook, M. I. (1957) . Nat'l. Bur. Std . U.S. Circ. 529, VII, 14.

Vegard, L. and Bilberg, L . (1931). Avhandl. Norske Videnskaps Mat.- Nat. Kl. 1931, No . 12.

Ca.67Pb.33 (N0 3 ) 2 Ca. 3 3 Pb. 6 7(N03 )2

d(A) I 20 (°) d(A) I 20(°)

X=l. 540598 X==1.540598

111 4.436 100 20.00 4.485 100 19.78

200 3.841 15 23.14 3.887 31 22.86

210 3.437 19 25.90 3.477 8 25.60

211 3.138 14 28.42 3.173 6 28.10

220 2.717 23 32.94 2.748 30 32.56

221 2.561 2 35.00 2.590 <1 34.60

311 2.317 63 38.84 2.344 66 38.38

222 2.218 46 40.64 2.244 35 40.16

321 + 2.054 1 44. 06 2.077 <1 43.54

400 1.921 14 47.28 1.944 11 46.70

410 1.864 <1 48. 82 1.885 <1 48. 24 411 1.811 2 50.34 1.832 1 49.72

331 1.763 14 51.82 1.783 16 51.18

024 + 1.718 13 53.26 1.738 15 52.62

124 1.677 <1 54.68 1.696 <1 54.02

332 1.639 <1 56.08 1.657 <1 55.40

422 1.569 8 58.82 1.586 10 58.10

430 1.537 <1 60.16 1.555 59.40

134 + 1.507 <1 61.48 1.524 <1 60.70

511 + 1.4789 11 62.78 1.4956 11 62.00

44
Calcium lead nitrate, Pb(N0 ) , calculated solid solution series - conti nued

Ca >67Pb >3 3 (N0 3 ) 2 Ca .33 Pb .67(N03 ) 2

hki.

O d(A) i 20 (°) a (a) i 20(°)

X=l. 540598 X=l. 540598

432 1.4270 1 65.34 1.4432 <1 64.52

125 1.4030 <1 66. 60 1.4189 65. 76

440 1.3586 6 69. 08 1.3740 6 68. 20

433 1. 3181 <1 71. 52 1.3330 <1 70. 60

531 + 1.2990 11 72. 74 1.3137 12 71.80

442 + 1.2808 5 73.94 1. 2953 5 72.98

610 1.2633 <1 75.14 1.2779 — 74 . 14

235 + 1.2467 <1 76. 32 1.2608 <1 75.32

620 + 1.2151 2 78. 68 1. 2291 3 77.62

621 1.2001 <1 79.86 1.2138 78. 78

533 1.1720 3 82.18 1.1854 4 81.06

622 1.1586 4 83.34 1.1718 4 82. 20

542 1.1457 <1 84. 50 1.1586 <1 83. 34

136 + 1 . 1331 <1 85.66 1.1461 84. 46

444 1.1093 1 87. 96 1.1219 1 86. 72

543 1.0869 <1 90.26 1.0992 — 88.98

711 + 1.0761 4 91.42 1.0884 4 90. 10

640 + 1.0658 2 92. 56 1.0780 2 91. 22 146 1. 0557 <1 93.72 1.0676 <1 92. 36

246 + 1.0269 3 97. 20 1.0387 4 95. 74

137 + 1.0006 5 100.68 1.0120 6 99.14

650 0.9840 <1 103.04 0.9951 101.44

156 .9761 <1 104. 22 .9872 102 . 58

800 . 9606 <1 106.62 .9716 <1 104.90

652 + .9532 <1 107.82 .9640 106. 08

733 .9389 1 110.26 .9496 1 108.42

644 + .9320 3 111.48 .9426 3 109. 62

247 + .9252 <1 112. 72 .9357 110.82

822 + . 9057 2 116. 54 .9160 2 114.48

831 + .8934 <1 119.14 .9035 <1 116.98

751 + .8874 3 120. 46 .8975 3 118. 24

662 .8816 ]_ 121. 80 .8915 1 119 . 54

832 + .8758 <1 123.18 .8857 120.84

048 .8592 1 127.40 . 8690 1 124.86

753 + .8436 4 131.88 .8532 4 129.08

842 + . 8385 2 133.46 .8481 2 130.54

664 .8193 1 140.18 .8285 1 136.78

931 + . 8056 2 145.94 .8148 3 141.96

844 .7844 1 158.26 . 7933 1 152.34

Lattice

constant 7 6852A 7 7726A

Density

(calc.) 3 208 g/cm 3 3 905 g/cm 3

45
Calcium strontium nitrate, Ca(N0 ).,-Sr(N0

3

).,, calculated solid solution series

Structure

Cubic, P2i3 (198), Z = 4. The structures of both Ca(NC>3)2 and Sr(NC>3)2 were determined by Vegard and

Bilberg [1931], and the space group was given as Pa3. However, later work by Birnstock [1967] on the

isomorph Ba(NC>3)2 indicated that the space group is P2i3. The atomic positions given by Vegard and

Bilberg have been modified here for the change in space group. The system Ca (NO3 ) 2~Sr (NO3) 2 forms a complete solid solution series [Protsenko and Belova, 1957]

Lattice constants

The constants were derived by interpolation on a molar ratio o using the following: for Sr(NC>3)2,

a = 7.7813A [McMurdie et al, 1974] and for Ca(N0 3 ) 2 , a = 7.6005A [Swanson et al. , 1957, modified to conform to new wavelength measurements]

Thermal parameters

Isotropic: calcium B = 1.0, strontium B = 1.0, nitrogen B = 1.2, oxygen B = 1.2.

Scattering factors

Ca 2+

, N°, O

-1 [International Tables, 1962].

Sr2+ [Cromer and Waber, 1965]

The factors used were proportional to the molar ratio, assuming random distribution of the cations.

References

Birnstock, R. (1967). Z. Krist. 124 , 310.

Cromer, D. T. and Waber, J. T. (1965). Acta Cryst. 1£, 104.

International Tables for X-ray Crystallography m (1962), 202, 210.

McMurdie, et al. (1974) . This publication, pg. 31. Protsenko, P. I. and Belova, Z. I. (1957). Zhur. Neorg. Khim. 2^, 2619.

Swanson, H. E. , Gilfrich, N. T. , and Cook, M. I. (1957). Nat'l. Bur. Std. U.S. Circ. 539, VII_, 14. Vegard, L. and Bilberg, L. (1931). Avhandl. Norske Videnskaps Mat. -Nat. Kl. 1931 , No. 12.

Ca.67Sr.33(N03 )2 Ca.3 3 Sr i67 (N0 3 ) 2

hk£ d(A) I 20 (°) d(A) I 20(°)

X=l. 540598 X= 1.540598

111 4. 423 100 20.06 4.458 100 19.90

200 3. 831 2 23.20 3.860 7 23.02

210 3. 424 49 26.00 3.453 35 25.78

211 3. 127 38 28. 52 3.153 22 28. 28

220 2. 709 14 33.04 2.730 20 32.78

221 2. 553 10 35.12 2.574 5 34.82

311 2. 310 68 38.96 2.328 66 38.64

222 2. 211 74 40.78 2.229 58 40.44

321 + 2. 047 2 44. 20 2.063 2 43.84

400 1. 915 22 47.44 1.930 18 47.04

410 1. 858 49.00 1.873 <1 48.58

411 1. 806 6 50. 50 1.820 4 50.08

331 1. 757 11 52.00 1.771 12 51. 56

024 + 1. 713 11 53.46 1.726 12 53.00

124 1. 672 <1 54.88 1.685 <1 54. 40

332 1. 633 1 56.28 1.646 <1 55.80

422 1. 564 5 59.02 1.576 6 58.52

430 1. 532 T_ 60. 38 1. 544 1 59.84

134 + 1. 502 1 61.70 1.514 1 61.16

511 + 1. 4743 11 63.00 1.4861 11 62.44

46
Calcium strontium nitrate, Ca(N0

3

) o -Sr(N0 ) 0

, calculated solid solution series - continued

Ca.67Sr.33 (N0 3 ) 2 Ca.33Sr. 67 (N0 3 )2

a (A) I 20 (°) a (A)

'' ' .1 20 (°)

X=l. 540598 X=l. 540598

432 1.4224 2 65. 58 1.4340 1 64.98

125 1.3986 <1 66.84 1.4098 <1 66. 24 440 1.3541 8 69.34 1.3648 7 68.72

522 + 1.3334 <1 70. 58 1. 3443 <1 69.92

433 1 . 3137 1 71.80 1. 3242 1 71.14

531 + 1.2947 10 73.02 1.3052 11 72.34

442 + 1.2767 3 74.22 1.2868 4 73. 54

610 1.2593 <1 75.42 1.2694 <1 74.72

235 + 1.2426 1 76.62 1.2526 1 75.90

620 + 1. 2113 2 78.98 1 . 2209 2 78.24

126 + 1.1964 1 80.16 1.2059 <1 79.40

541 + 1.1820 <1 81.34 1.1914 <1 80. 56

533 1.1683 2 82.50 1.1774 3 81.72

622 1.1548 5 83.68 1.1641 5 82.86

542 + 1. 1419 <1 84.84 1 . 1510 <1 84.02

136 + 1.1295 1 86. 00 1.1385 <1 85.16

444 1.1057 1 88. 32 1.1145 1 87.44

543 1.0833 <1 90.64 1.0920 <1 89.72

711 + 1.0727 3 91.80 1.0813 3 90.86

640 + 1. 0623 1 92.96 1.0708 1 92.00

146 + 1.0522 <i 94.12 1.0607 <1 93.14

633 1.0425 <i 95.28 1.0509 <1 94.28

246 + 1.0236 3 97.62 1.0319 3 96. 58

544 1.0147 <1 98.78 1.0228 <1 97.72

137 + 0.9973 5 101.14 1. 0053 5 100.04

650 .9807 <1 103.52 0.9P87 <1 102.36

156 + .9729 <1 104.70 .9806 <1 103.54

800 .9575 <1 107.12 .9652 <1 105.90

652 + .9501 1 108.34 .9578 1 107.08

147 . 9429 <1 109.56 . 9505 <1 108. 28

733 .9358 1 110.80 .9434 1 109.48

028 + . 9289 3 112.04 .9364 3 110.70

247 + .9222 1 113.30 .9296 <1 111.92

822 + .9028 2 117.14 .9100 2 115.66

830 . 8966 <1 118.44 . 9037 — 116.94

831 + .8905 1 119.78 .8976 <1 118.22

751 + .8845 3 121.12 .8916 3 119.52

662 .8787 1 122.48 .8857 1 120.84

832 + .8730 1 123.86 .8800 <1 122.18

048 + . 8565 1 128.16 . 8633 1 126.32

744 + .8511 129.66 .8580 <1 127. 74

753 + .8408 4 132. 74 .8475 4 130.70

842 + .8358 2 134.34 .8425 2 132.22

761 + . 8260 <1 137.66 .8326 <1 135.38

664 . 8166 1 141.24 . 8231 1 138. 72

922 + .8120 <1 143.12 .8185 <1 140.48

158 .8075 <1 145.10 .8139 <1 142.32

931 + .8030 2 147.18 .8094 2 144.22

844 . 7881 1 155.62

Lattice

constant 7.6602A 7.7216A

Density

(calc ) 2.657 g/cm^ 2.827 g/cm 3

47
Gallium magnesium, 6a

2 Mg

Structure

Orthorhombic, Pbam (55), Z=8. The structure was determined by Smith, Mucker, Johnson and Wood

[1969] .

Lattice constants: [ibid.]

a = 6.802(13)A

b = 16.347(33)

(published value: b = 16.346)

c = 4.111(8)

Density

(calculated) 4.76 g/cm3 [ibid.]

Thermal parameters

Isotropic [Smith et. al., 1969]

Scattering factors

Ga°, Mg° [International Tables, 1962], corrected

for dispersion [Cromer, 1965]

Scale factor

(integrated intensities) 8.184 x 10k

References

Cromer, D. T. (1965)

Acta Cryst. 18, 17.

International Tables for X-ray Crystallography

III (1962), 202.

Smith, G . S., Mucker

,

K.F., Johnson, Q. and Wood,

D. H. (1969) Acta Cryst . B25 , 549.

Calculated Pattern (Peak heights)

d(A) I hkJl 20(°) 0 A = 1. 540598A

8.17 1 0 2 0 10. A2

6.28 6 1 1 0 14.10

5.23 7 1 2 0 16.94

4.25 1 1 3 0 20.88

4.11 31 0 0 1 21.60

3.67 25 0 2 1 24.22

3.50 52 1 4 0 25.40

3.44 39 1 1 1 25.88

3.40 10 2 0 0 26. 18

3.33 5 2 1 0 26.76

3.23 3 1 2 1 27.58

3.14 4 2 2 n 28.40

2.96 17 1 3 l 30.22

2.95 16 1 5 0 30.30

2.90 5 0 4 1 30.82

2.73 1 0 6 0 32.84

2.67 42 1 4 1 33.58

2.62 17 2 0 1 34.20

2.61 16 2 4 0 34.28

2.53 6 1 6 0 35.46

O d(A) I hkJl

A

20(°) „

2.50 26 2 2 1 35.96

2.36 100 2 3 1 38.08

2.27 30 0 6 1 39.66

2.25 13 3 1 0 40.12

2.21 9 1 7 0 + 40.82

2.15 1 1 6 1 41.90

2.13 9 2 6 0 42.48

2.09 3 3 3 0 43.18

2.06 49 0 0 2 44.02

2.04 44 2 5 1 + 44.28

1.983 32 3 4 0 45.72

1.971 13 3 1 1 46.02

1.946 36 1 7 1 46.64

1.929 17 3 2 1 47.06

1.889 10 2 6 1 48.14

1.P65 1 3 3 1 48.78

1.836 1 0 4 2 49.60

1.830 2 0 8 1 49.80

1.786 2 3 4 1 51.10

1.773 11 1 4 2 51.50

1.759 2 2 0 2 51.94

1.755 3 1 9 0 52.08

1.750 2 2 1 2 52.24

1.720 1 2 2 2 53.22

1.700 2 4 0 0 53.88

1 .692 1 4 1 0 54.18

1.686 2 1 5 2 54.38

1.665 2 4 2 0 55.12

1.635 1 0 10 0 56.22

1.616 2 2 4 2 56.94

1 .614 2 1 9 1 57.00

1.602 4 2 9 0 57.48

1.595 2 1 6 2 57.74

1.516 5 3 1 2 61.06

1.509 3 4 5 0 61 .40

1.505 5 1 7 2 61.58

1.478 4 2 6 2 62.82

1.467 3 3 3 2 + 63.36

1.449 11 0 8 2 64.22

1.443 3 4 6 0 64.54

1.427 16 3 4 2 65.34

1.417 2 3 9 0 65.84

1.370 1 0 0 3 68.40

1.351 1 0 2 3 69.50

1.340 6 3 9 1 + 70.18

1.336 5 1 12 0 + 70.42

1.320 2 5 3 0 71.40

1.310 2 4 0 2 72.02

1.307 4 4 8 0 + 72.22

1.304 3 1 3 3 72.42
Gallium magnesium, Ga

2Mg - continued

o hki.

X

20 f °

)

= 1.540598A

1.293 11 2 11 1 + 73.16

4 ft O ^ 1.287 6 5 1 1

-y ~r C ft 73» 50

1 .279 •1 n

0

4 n 1

o "7 «| All

f 4- 1 04 j 1 .276 6 5 2 1 + 74 • 28

1 .272 3 2 0 3

7*1 CO 74.52

1.264 3 2 9 2 75,12

1 .262 4 3 10 41 75 • 24

1 . 2D6 i4

e 3

4X T 7C(« ii 64

4 a? nu

1 . 238 2 3

71o

J. 7fi QQ

1.221 2 0 6 3 77.98

1 .216 ft2

fl4 b 2 f 8 . oU

1 . 188 i 4 9

4X 80 • 82

1 . 16D 3

ft2

e 7Xo

J.T Oil 12

1 1 Q1 1 . lol 3 4

£io Q1 £19 1< 4«£

1.176 1 5 7 0 81.88

4 4 "Pft 1 . 170 2 3 1 3 62 . 38

1 . 167 3 3

4 9 12 U

i 82 . 60

4 4 £. f I 1 . 161 b 1

-47 3

a o o fi 82 . 84

4 4 £ 4 1 . 161 3 3 2 3 83.12

1.152 1 2 6 3 83.94

4 4 *Z/» 1 • 134 2 24 71 13 41 +B C £. ft

4 11 in 3 D 7

41 85«92

1 • let 92 D

o ft

X • X £. U 9c X 1 9 c

Q£. _ on

l.iil 1 5 3 2 87.82

1.103 3 4 8 2 88.60

1.083 1 6 2 1 90.66

1.072 1 5 5 2 91.90

1.063 1 4 9 2 92.92

1.060 2 1 13 2 93.26

4 O CT "2 1 . 053 1 5 9 1 94.08

1 .041 3 1 15 1 95.46

1 . 037 2 6 5

41 96. 00

4 flOQ 1 . 029 41 4

4 1 12 1 96.90

1.028 2 0 0 4 97.10

1 • 02U 41 5 7 2 98. 04

1 o 1 c; X • U X

d. 3

4 912 ft2 + 98.70

1 • ul 3

a1 5 10 1 99. 02

41 1

«

4 4 1 02 . 74

.985 2 3 9 3 102.86

• 7DO 10

0%2

4 4 11 3 105.78

QAit c 41

74 4 r* 4/i 106.14 i QCQ X cD

oc

71o 1U6.92 1 ft£i Q9

• 7D f

41 7 3 0 107.28

• 7DO 4X 3

4 n 10 •»o 107.86

.952 1 2 16 1 108.04

.951 1 5 3 3 108.26

.937 1 5 12 1 110.54

.935 1 3 1 4 111.02

Calculated Pattern (Integrated)

d(A) I hkJt 20(°)

X = 1.54059£

fl 17 ii nu 9 f) 1 n 09

fi 5fl 3 X

11 n I4iU7

cr o ^

t> • ^ 3 cr>

41 2 u

1 ^ Qll lb. 94

4.25 1 1 3 0 20.87

4.11 25 0 0 1 21 .60

5 o 14. o 21 .73

9 9 C.C.

ftu d1X

9/J 9 1 Cl4 . 1 3 • r> (J

It "7 4 f 41 4 fj 9 C f I 4 2r> • 4

3.44 34 1 1 1 25.88

3.40 8 2 0 0 26. 18

oc 1 ?6COI. 7=; f J

.5 . < i 3 1 d 1 C97I • RQJG

Tt 1 fl 3.14 1

4- 2

ftU 9 o fi n dn • 4U

2.96 15 1 3 l 30.21

2.95 7 1 5 0 30.31

P.Q0 5 o 1 30 .83

9 79 iX nu

fi nu ~KO flCs 9 t7 H-U X

fi4- il 77 Co JO . Tti 2.62 16 2 0 1 34.19

2.61 6 2 4 0 34.27

2.53 5 6 o 35 • 46

9 cn 2 • t U 9 K d 2 X . vb

9 i.innu u c.

•i iX To n*7 2.27 30 0 6 i 39.65

2.25 13 3 1 0 40.12

9 91 QO

iX 7 nj 7UtDC an . p,9

9 9 1 2 . 2 I oc.

fi il

lift 41' . QQHH

/-\ 4 r- 2 . In 41

41 641

f 1 4 OA

2.13 10 2 6 0 42.48

2. n« 3 3 3 0 43.18

? • D6 49 o o 2 44 • 02

9 nil 9 A 9 c ii 9 n /i 2 . lit 9/1 U

QH u

ll Ii 44.^9

1.9P3 34 3 4 0 45.73

1.971 12 3 1 1 46.01

1 • 946 39 1 7 1 46.64

1 Q9Q 4 "7 3 2

1X iii til nAub

1 fl Q Q 1 n oc. b

illl Q 4/1 4o . 1 4

1.865 1 3 3 i 48.78

1 .036 1 0 4 2 49.60

1 • 830 2 o 3 1 49.79

1 7 fl C tL 3

fi4 ii ri 4 4 D 1 . 1

1 . 1 I 3

1 9 12 41 4 2

CI CI Dl • Dl

4 7CQ 2

odn1J 2 C 4 O/i 31 . 94

1 .755 2 1 9 0 52.07

1.749 1 2 1 2 52.26

1.720 1 2 2 2 53.22

1.700 3 4 0 0 53.87

1.691 1 4 1 0 54.18

1.686 2 1 5 2 54.38

49
Gallium magnesium, Ga

2Mg - continued

o d(A) I hkJl 29(°) 0 X = 1.540598A

J.1 •• ftftR i> D -J p o 5^.1? j j . it

1 ft X nu 1X nu o Sft . J O .B t?^O

1 • ft i. b

pc. d

ll4 pc. C£. Qli 1.614 1 1 9 1 57.02

1.605 2 3 6 1 57,38

a 2 Q o 57 • 47

1 O cr pc.

il b

p

1 .516 6 o 1 b 1 • 0b

1.509 3 4 5 0 61.41

1.505 4 1 7 2 61.58

1 |i7fl C d o p

1 • u n f d

ItH ll iX

ft"X 7A

1 It C ~7 d

Tto

» p o * .

1.449 14 0 8 2 64.22

3 4 6 0 64.55

1 • 427 20 3 4 2 65.34

1 ii 1 A p

»

•3 Q

1 "7 t n 1 • 0 U

1X U

zo bo • "r X 1.351 1 0 2 3 69.50

1.M2 2 5 2 0 70.06

1 • 7 3 9 1 70. 17

li1 JJ7Q d X X *j

1 7 "*.f^.

1. •

-~ ~ D

z3 i X

1 p£ n 7n tiii i \i . 1.335 l 1 9 2 70.50

1.320 2 5 3 0 71. 41

1.310 2 4 0 2 72.02

1 7fl7 1 • 'U f 4

it o u r d • dd.

. ~x r\ *l 1 . .M)b 1

it 1 d / ^ . d o 1.304 1 1 3 3 72.40

1.294 2 4 2 2 73.08

1X 4T pc

i i X X 1X 73.15

4 O Q Q /-o

c

1

11 77 Ii Q

1 . 279 1 0 10 p 7ii nil f 4 . U 4

1.276 3 1 4 3 74.26

1 .276 5 5 2 1 74.29

1 571 iX p n 3 74.61

1 OAlJ 1 . ^04 zJ d Q p 7C 1 p

1 . ?o2 It4

1 n 1 U1X 7C pli 1.257 2 5 3 1 75.61

1.256 1 5 5 0 75.66

1 • 256 2 2> .2 3 75.66

1 Ofl 1 iti*+ Q nu 7A 7

lot (1

1 P Q 1 . < O o Q od

xsi

"X. J 7ft IUI7IQ7

1 P T"7 d

1X X jnu 77 (17 1.224 3 0 6 3 77.99

1.216 2 4 5 2 78.60

1.188 1 4 9 1 80.81

1.185 3 2 5 3 81.12

1. 184 2 1 13 1 81.16

1.181 3 4 6 2 81.44

d(A) I hkJl 20 (°) „ \ = 1.540598A

1.175 1 5 7 0 81.88

1 .170 2 3 1 3 82.37

1 . 1 68 2 3 12 0 82.55

1 . 1 68 1 0 14 0 82.55

1.167 2 3 9 2 82.61

1.164 5 1 7 3 82.83

1.161 2 3 2 3 83. 14

1 . 152 2 2 6 3 83.94

1 . 134 2 2 13 1 85.60

1.133 1 4 10 1 85.68

1.130 3 5 7 1 85.93

1.124 2 5 2 2 86.55

1.120 3 1 12 2 86.91

1.111 2 5 3 2 87.83

1.103 5 4 8 2 88.60

1.083 2 6 2 1 90.65

1.072 2 5 5 2 91.90

1 .063 1 4 9 2 92.92

1.060 3 1 13 2 93.27

1.053 2 5 9 1 94.08

1.041 4 1 15 1 95.46

1.036 3 6 5 1 96.01

1.029 1 4 12 1 96.90

1.028 4 0 0 4 97.09

1.020 1 5 7 2 98.03

1.015 2 3 12 2 98.70

1.015 1 0 14 2 98.70

1.013 1 5 10 1 98.95

.991 1 6 1 2 102.05

.986 1 1 4 4 102.72

.985 3 3 9 3 102.86

.970 1 3 13 2 105.20

.966 5 2 11 3 105.78

.964 2 5 1 3 106.12

.959 2 5 2 3 106.92

.957 1 7 3 0 107.26

.953 2 3 10 3 107.87

.952 1 2 16 1 108.04

.951 1 5 3 3 108.25

.937 1 5 12 1 110.55

.935 1 3 1 4 111.03

.932 1 1 7 4 111.52

art
Gallium magnesium, Ga

5 Mg

2

Structure

Tetragonal, I4/mmm (139), Z = 4. The structure

was determined by Smith, Johnson and Wood

[1969]

Lattice constants: [ibid.]

a = 8.627(26)A

c = 7.111(21)

Density

(calculated) 4.98 g/cm 3 [ibid.]

Thermal parameters

Isotropic [Smith et. al., 1969].

Scattering factors

Ga°, Mg° [International Tables, 1962], corrected

for dispersion [Cromer, 1965]

Scale factor

(integrated intensities) 11.81 x 10 k

References

Cromer, D. T. (1965). Acta Cryst. 18, 17.

International Tables for X-ray Crystallography

III (1962), 202.

Smith, G. S., Johnson, Q. and Wood, D.H. (1969).

Acta Cryst. B25 , 554.

Calculated Pattern (Peak heights)

d(A) I hkX, 20(°) 0 A = 1.540598A

6.10 1 1 1 0 14.52

5,*° 2 1 0 1 16.14

4.31 18 2 0 0 20.58

3.56 66 0 0 2 25.02

3.39 62 2 1 1 26.26

3. OB 37 2 2 0 29.26

2.74 47 2 0 2 32.62

2.73 55 3 1 0 32.80

2.67 47 3 0 1 33.60

2.31 26 2 2 2 38.88

2.29 7 1 0 3 39.40

2.27 9 3 2 1 39.72

2.16 44 3 1 2 41.70

2.16 63 4 0 0 41.84

2.03 61 3 3 0 44.52

2.02 100 2 1 3 44.84

1.84 22 4 0 2 49.38

1.83 18 3 0 3 49,82

1.77 19 3 3 2 51.74

1.71 2 1 1 4 53.66

O d(A) I hkit 20(°) 0 = 1.540598A

1 .69 6 5 1 0 54.16

1 • DO D ^ I + 1.57 1 4 1 3 58.82

1.56 6 5 2 1 59.06

1.54 4 2 2 4 60.20

1.53 4 5 1 2 60.56

O 0 0

j • 0 0

1.44 8 6 0 0 64.78

1.402 3 4 4 2 66.68

1.395 4 4 3 3 67.04

1.366 3 5 3 ? 68.66

X • J.'t 1 a oc.

1X 5

1.327 37 5 2 3 70.96

1.324 22 5 u 1 71.16

1.275 4 3 0 5 74.34

1 .266 1 6 3 1 74.98

1 . 226 IX 77 . 88

1.222 3 3 2 5 78.12

1.220 4 7 1 0 + 78.30

1.217 3 6 1 3 78.54

1.214 2 7 0 1 78.74

1 . ] 96 3 5 4 0 8fl.1ft VJ . X \J 1.185 2 0 0 6 81.08

1.176 1 4 1 5 81.82

1.171 3 5 4 3 82.24

1.154 5 7 1 2 + 83.76

1 . 133 9 7 3 0 + 85.68

1.130 5 6 3 3 85.94

1.105 2 2 2 6 88.42

1.097 2 4 3 5 + 89. 16

1.093 2 7 0 3 89.58

1.091 1 u

K 1X QQ Oil 1.079 4 7 3 2 91.08

1.064 7 5 2 5 92.82

1.058 1 8 1 1 + 93.44

1 • 046 1 8 2 0 94.84

1.039 1 (4 0 (S 1.032 1 8 0 2 96.56

1.024 2 3 3 6 97.58

1.006 1 5 5 4 99.94

1.004 2 8 2 2 + 100.26

1.001 2 Aw x U U • OU

.982 1 2 1 7 103.28

.978 2 5 4 5 + 103.92

.975 5 8 1 3 + 104.34

.971 2 5 1 6 105.04

.931 1 7 0 5 1 11.60

.928 1 9 2 1 112.26

.915 1 6 0 6 114.76

.881 1 9 3 2 121.94
Gallium magnesium, Ga 5 M9 2 - continued

Calculated Pattern (Integrated)

o d(A) I hkS- 20(°) 0 A = 1. 540598A

£L 1 ft b • 1 n 1 1 1 [J 14.51

5.49 1 1 n 1 16.14

4.31 14 2 0 0 20.57

3.56 56 0 0 2 25.02

3.39 53 2 1 1 26.26 3 . U ~ JO c. S- nU

ft CI

oc 2.74 42 2 0 2 32.61

2.73 47 3 1 0 32.80

2.67 45 3 0 1 33.59 2 •

-* 1 26 2 2 2 38 • 87 7 ii * 2.27 9 3 2 1 39.71

2.16 40 3 1 2 41.70 2 • 16 54 4 0 0 41 . 85

2.03 61 3 3 u 44 . 52

C. • U iC

Xuu

d iX

—

llli. Oil 2.01 1 4 1 1 45.13

1.84 244 0 2 49.38 1 .83 20 3 0 3 49. 81 1 . 77 21 3 3 2 51 .75 1 . 7 

2 1 1 4 53 • 66

1.70 1 4 2 2 54.04

1.69 6 5 1 0 54.17

1.68 2 5 0 1 54.70 1 .68 5 4 3 1 54.70

1.57 1 4 1 3 58 . 82

1.56 6 5 2 1 59.06

1.54 5 2 2 4 60.20

1.53

4 5 1 2 60.56

1.53 6 4

4 0 60 .68 . ii fi 1 . 44 4 n 10 6 0 0 64 • 79

1.4024

44 2 66.68

1.3<>5 5 4 3 3 67.04

1.366 3 5 3 2 68.65 1 • 334 15 2 1 5 70 • 52 1 . J JO b b U o fU . bU

1.327 49 5 2 3 70.95

1.324 2 5 4 1 71.17 1 . 275 6 3 0 5 74.35 1 • 266 1 6 3 1 74 • 99

c.

cD ii 77 flfl 1 .223 3 3 ? 5 78.11

1.220 3 7 1 0 78.30

1.220 2 5 5 0 78.30

1.217 1 6 1 3 78.53

1.214 3 7 0 1 78.74

1.1964 6 4 0 80.16

1.185 3 0 0 6 81.08

1.176 1 4 1 5 81.82

1.1714 5 4 3 82.24

O

a (a) I hkS, 20(°) 0 A = 1.540598A 1 . lb j l 41 4J O 0£1 • ^d 1X • 11 RU.J*T a*T 7 1J qv 7S zJ 0 C

c. Oji / j 1 1 Til 1.1 -J 4 O b H o 1.133 13 7 3 0 85.69 X . -1 1 u

-> e.D 3 OJ* "I 1 . 1 UD 3 2 <r. b a o do 1 . 097 41 5 U cD fin . 16 i no7 1 . 0 9 f 1 4

•*•0 on 1 1.093 3 7 0 3 89.57 4 noi 1 . uy i •1 b 1 QO 7Q 4 n "7 o 1 < U /9 b

•7I •5

O ?X « U f 1 • Ub4 1 1 cD 1 . u Do 41 a 1 1X 1.058 1 7 4 i 93.43 1 • 046 l oO u Q /i O T 1 n 1 • U J7 d

itH

o QC 7/1 7JI ft 1 • U3*£ 1 QO U d. 1 • U<d4 4

"Z z3 O

0*7C

Q

1.017 1 6 6 0 98.51 1 • 1.1 1 u 1X *+ o Au 1 0 OA 11 c 5 7 7 t 7 J 1 • U UH 11 t 

D il inn la 1 U U . X o i n n 1 • U U4- oi£ Qo c. d 1XUUt n n 1.001 3 6 5 3 100.60 11 c. iX 7 X u o . c o • 978 3 5 4 D 103. 91 • 978 1 6 b 4 ft tt ft ft 1 114 . UU . 97b 2 1 io 1 U 4 . J4

.975 6 8 1 3 104.34

17(1

D

X

D lUOiUt • 965 i 7 2 1 Do 

o9

nil . 9.51 c. 1 n

J 111.

n *^o • 928 1 9 2 1 lid 9 dO

.915 2 6 0 6 114.76 • W 1 

1 ( c. cD 1 1 jo Do Q A Q 11 Q •xiD nu 11C 7Q

Qrt "7 • VO A •1 Qo T5 ii 1 xo 

d 

1 QO oC- aH 117 X 1 I . O f .895 1 6 2 6 118.86 .IOP7 flflQ 1X nu a 120.13

am 1X

Q 2 1 P 1 . Q"^ X C X t ~ *J Q70 *0 D c 1 ?n n i 1 ct . Ul a 7 

. 8 f 1 4

-7f -71 AU 1 OIL O/i Yd^r • d*r .870 6 9 2 3 124.51

.870 1 7 6 3 124.51

.863 5 10 0 0 126.48

.858 2 5 2 7 127.76

.855 1 7 4 5 128.55

.855

4 8 1 5 128.55

52
Lead strontium nitrate, Pb(N0

3

) o -Sr(N0

3

) 2

, calculated solid solution series

Structure

Cubic, P2i3 (198), Z=4. The structures of Pb(N03>2 and Sr(N03>2 were determined by Vegard [1922]. He found them to be isostructural with each other and with Ba(N03)2 and Ca (1*33)2. Hamilton [1957] refined

the structure of Pb(N03)2- These earlier studies all assumed the space group to be Pa3 (205). However,

Birnstock [1967] used neutron diffraction methods to refine the structure of Ba(N03>2 and found weak

reflections not permitted by Pa3. He assigned the space group P2j3 which we used here. The atom

positions for Sr (1^)3)2 used in these calculations were those given by Vegard and Bilberg [1931]; the

Pb(N03)2 positions were from Hamilton [1957]. The system Pb (NO3 )

- Sr (NO3 ) 2 forms a complete solid

solution series [Laybourn et al. , 1934]

Lattice constants

The constants were derived by interpolation on a molar ratio using the following: for Pb(NC>3)2, a = 7.8573 [Swanson et al. , 1955], modified to conform to new wavelength measurements; for Sr(N03>2,

a = 7.7813 [McMurdie et al. , 1974].

Thermal parameters

Isotropic: barium B = .93; strontium B = 1.0; nitrogen B = 1.2; oxygen B = 1.16.

Scattering factors

N°, 0~ [International Tables, 1962].

Pb2+

, Sr2+ [Cromer and Waber, 1965]

The factors used were proportional to the molar ratio, assuming random distribution of the cations.

References

Birnstock, R. (1967). Z. Krist. 124 , 310.

Cromer, D. T. and Waber, J. T. (1965). Acta Cryst. 1£, 104.

Hamilton, W. C. (1957). Acta Cryst. 1£, 103.

International Tables for X-ray Crystallography III (1962) , 202.

Laybourn K. , Madgin, M. W. , and Freeman, D. (1934). J. Chem. Soc. 1934, 139.

McMurdie, et al. (1974). This publication, pg . 31. Swanson, H. E. , Gilfrich, N. T. , and Ugrinic, G. (1955). Nat'l. Bur. Std. U.S. Circ. 539, V, 36. Vegard, L. (1922). Z. Phys. 9, 395.

Vegard, L. and Bilberg, L. (1931). Avhandl. Norske Videnskaps-Akad. Oslo. I. Mat.-Naturv. Kl. 1931 , No.

12.

Pb.67Sr.33 (N0 3 ) 2 pt>.3 3 sr.67 (N0 3 ) 2

HkJl d(A) I 20 (°) d(A) j'l 2G(°)

A=l. 540598 X= 1.540598

111 4.521 100 19.62 4. 507 100 19.68

200 3.914 31 22. 70 3.904 24 22.76

210 3.501 7 25.42 3.490 12 25.50

211 3.198 5 27.88 3.186 8 27.98

220 2.769 29 32.30 2.759 27 32.42

221 2.611 34. 32 2.602 1 34.44

311 2.361 62 38.08 2.354 62 38.20

222 2.261 32 39.84 2.253 38 39.98

123 + 2.093 <1 43.18 2.086 <1 43.34

400 1.958 11 46.34 1.951 12 46.50

410 1.900 <1 47.84 1.893 <1 48.02

411 1.846 1 49. 32 1.840 1 49. 50

331 1.796 15 50.78 1.791 14 50.96

024 + 1.752 14 52.18 1.745 14 52. 38

124 1.709 <1 53.58 1.704 <1 53.76

332 1.670 <1 54.94 1.664 <1 55.14

422 1.599 10 57.60 1.593 9 57.82

430 1.567 58.90 1.561 <1 59.12

134 + 1.536 <1 60. 20 1.531 <1 60.42

511 + 1.508 11 61.46 1.502 11 61.70

53
Lead strontium nitrate, Pb(N0

3

) 2 -Sr(N0

3

) 2

, calculated solid solution series - continued

Pb.67Sr.33 (N0 3 ) 2 pt>.3 3Sr. 67 (N0 3 )2

o a (a) .x 2G( 0

) d(A) I 20(°)

A— 1.540598 X= 1.540598

All H 3Z 1 A c; A A ^1 63.96 1 . 4496 <1 64.20

1 . .3o4 / c 67.60 1. 3800 6 67.86

433 1. 3433 <1 69.98 1.3386 <1 70.26

531 + 1. 3239 12 71.16 1.3194 11 71.44

A A O -i- i once cD 72.32 1. 3012 5 72.60

CIO blU 1 OO 1 "7 73.48 1.2832 <1 73.78

oil + 1 . 2. /(Jo <1 74.64 1. 2662 <1 74.94

620 + 1.2385 3 76. 92 1.2344 3 77.22

533 1.1944 4 80. 32 1.1905 4 80.64

K>ZZ 1 . 1808 4 81.44 1. 1770 4 81.76

Z.A 1 1 . lb /

82.56 1. 1637 <1 82.90

IjD 1 . l34o 83.68 1 . 1510 <1 84.02

444 1.1305 1 85.90 1.1267 1 86.26

711 + 1.0967 4 89.24 1.0932 4 89.60

1 . Udbl 2 90. 34 1 . 0826 2 90.72

14b 1 A C 1 . U / D 1 < ± 91.46 1. 0723 <1 91.84

T C\A CC 1 . U4bb A4 94.78 1. 0431 4 95.20

553 + 1.0197 5 98.12 1.0164 5 98.56

800 0.9790 <1 103. 78 0.9758 <1 104.26

7 "3 "3 . yoby 1 107.22 . 9537 1 107.74

Q/1Q7 3 108.40 . 9467 3 108.92

1ZO . y4*;y 109.56 . 9398 <1 110.10

822 + .9230 2 113.14 .9200 2 113.70

831 .9105 115.56 .9074 <1 116.18

TCI i /jl T 116.80 . 9014 3 117.42

obi D O Q A 1 118.06 .8955 1 118.68

.8925 119.32 . 8896 <1 119.96

048 + .8757 1 ITT on .8727 1 123. 92

753 + . 8597 4 127.28 .8569 4 128.04

842 + . 8546 2 128.68 .8517 2 129.48

664 .8349 1 134.62 .8322 1 135.54

y ji + . 8210 2 139.50 . 8183 2 140.54

844 .7994 1 149.00 .7967 1 150.40

933 + 7079 4 156.24 4 158.10

068 + .7832 2 159.16

Lattice o constant 7 8322A 7. 8064A

Density

(calc .

)

4. 033 g/cm 3 3. 506 g/cm 3

54
Lithium silver bromide, LiBr-AgBr, calculated solid solution series

Structure

Cubic, Fm3m (225), Z = 4, isostructural with NaCl. The system LiBr-AgBr forms a complete solid

solution series [Sandonnini and Scarpa, 1913]

Lattice constants

The constants were derived by interpolation on a molar ratio, using the cell dimensions of LiBr

o o (a = 5.5016A) and AgBr (a = 5.7749A). Those dimensions were determined by Swanson et al. [1955] and

are modified to conform to new wavelength measurements.

Thermal parameters

Isotropic. Overall B = 1.6

Scattering factors

Li+

, Ag+

, Br~ [International Tables, 1962].

Random distribution of the cations was assumed, and the factors used were proportional to the molar

ratio.

References

International Tables for X-ray Crystallography III (1962), 202, 206, 211.

Sandonnini, C. and Scarpa, G. (1913). Atti reale accad. Lincei Sez. II, 22^, 519.

Swanson, H. E. , Fuyat, R. K. and Ugrinic, G. M. (1955). Natl. Bur. Std. U.S. Circ. 539, 4.

Li .8 ft g . 2Br Li_ 6ftg. i+Br Li 4Ag .6Br Li .2A9\ 8 Br

hkJi, d(A) i 28 ( °

)

o d (A) i 29 (°)o d (A) I 26 (°) d(A) 2e(°)

V=1. 540598 x= 1.540598 A =1. 540598 \= 1.540598

111 3 209 53 27.78 3.238 16 27. 52 3. 271 2 27. 24 3. 302 26.98

200 2 778 100 32.20 2.805 100 31.88 2.833 100 31. 56 2. 861 100 31. 24

220 1 9642 55 46. 18 1.9837 58 45.70 2. 003 55 45. 24 2. 022 60 44.78

311 1 6755 15 54.74 1.6915 4 54.18 1.7084 53. 60 1. 7246 53.06

222 1 6040 16 57.40 1. 6196 16 56.80 1.6354 16 56. 20 1. 6511 17 55.62

400 1 3890 6 67.36 1. 4027 6 66.62 1.4162 6 65. 90 1. 4301 6 65.18

331 1 2747 4 74. 36 1. 2871 1 73.52 1.2999 72. 68 1. 3124 71.88

420 1 2423 13 76.64 1.2545 14 75.76 1. 2668 14 74. 90 1. 2791 15 74.06

422 1 1342 9 85.56 1.1454 9 84.52 1.1566 9 83. 52 1. 1676 9 82.56

511 + 1 0692 2 92.18 1.0798 1 91.02 1.0903 89. 90 1. 1010 88.80

440 0 9822 2 103. 30 0.9919 2 101.90 1. 0016 2 100. 54 1. 0112 2 99.24

531 9392 2 110.20 .9484 .1.. 108.62 0.9576 107. 10 0. 9669 105.62

600 + 9260 5 112. 58 .9351 5 110.92 .9443 5 109. 32 9534 5 107.80

620 8785 3 122. 52 .8871 3 120.52 .8959 3 118. 60 9045 3 116. 78

533 8473 1 130.76 .8557 128. 38 .8640 126. 14 8723 124.02

622 8376 3 133. 74 .8459 3 131. 18 .8541 3 128. 80 8624 3 126.56

444 8020 1 147.68 . 8099 1 144.02 .8178 1 140. 76 8257 1 137.80

711 + .7857 157. 28 .7933 152. 32 8010 148.18

640 .7857 3 157. 30 7933 3 152. 36

Lattice O O O constant 5. 5563A 5.6110A 5. 5656A 5.7203A

Density

(calc. ) 4. 144 g/cm 3 4.7 83 g/cm 3 5. 384 g/cm 3 5.947 g/cm 3

55
Phosphoric acid hydrate, H

3 P0 «y. 0

Structure

Monoclinic, P2j/a (14), Z=8. The structure was determined by Mighell, Smith and Brown [1969].

Lattice constants: [ibid.]

a =

b =

c =

7.922(10)A

12.987 (20)

7.470(10)

109.9(1)

Density

(calculated) 1.967 g/cm 3

Thermal parameters

Isotropic [ibid.]

Scattering factors

P°, 0

- [International Tables, 1962]

Scale factor

(integrated intensities) 2.663 x 10^

Additional patterns

1. Lehr et al. [1967]

2. Norbert [1972].

References

International Tables for X-ray Crystallography

III (1962) , 202.

Lehr, J. R. , Brown, E. H. , Frazier, A. W. , Smith,

J. P. and Thrasher, R. D. (1967). TVA Chem.

Engineering Bulletin #6, 53.

Mighell, A. D. , Smith, J. P. and Brown, W.E. (1969).

Acta Cryst. B25 , 776.

Norbert, A. (1972). Bull. Soc. franc. Min. Crist.

95, 154.

Calculated Pattern (Peak heights)

d(A) I hk«. 2ec) 0 X = 1.540598A

7.02 10 0 0 1 12.60

6.17 6 1 1 0 + 13.68

5.66 9 -1 1 1 15.61

1.89 16 1 2 0 18.12

1.52 71 -1 2 1 19.61

1.18 1 1 1 1 21.21

3.88 16 -2 0 1 22.88

3.72 52 2 0 0 + 23.88

3.68 15 0 3 1 21.11

3.65 100 1 2 1 21.36

3.56 11 -1 1 2 + 25.02

3.51 12 0 0 2 25.31

3.39 11 0 1 2 26.26

3.33 2 -2 2 1 26.71

3.25 68 0 1 0 27.16

d(A) I

X

20(°) „ = 1.540598A

3.21 11 -1 2 2 27.71

3.11 2 -2 0 2 28.36

3.09 6 0 2 2 + 28.88

3.06 9 -2 1 2 29.20

2 • ^t* o 1

ti H

nu 30 .00

2.95 11 0 1 i 30.30

2.91 26 2 0 i 30.71

2.81 11 2 1 i 31.52

2.83 15 -2 2 2 31.58

2.81 1 ~1 i3 d

71 "TO Ol . 78

2.62 2 1 1 1 31.26

2.592 6 1 2 2 + 31.58

2.515 5 -2 3 2 35.21

2.190 1 -2 1 1 36.01

r\ Ii It C

2«*»<+d If "T ~o 2 X 3o . 72

2.138 12 0 5 1 + 36.81

2.118 1 -3 1 2 37.16

2.381 2 0 1 2 37.70

2.367 2 1 3 2 37.98

oc u + 3B . U9

2.301 1 -3 2 2 39.12

2.251 8 -3 3 1 + 39.96

2.235 1 -2 2 3 10.32

2.207 2 2 0 2 10.86

2 . 203 |l*t

ftu 2 o

tin o/i

2.176 1 2 1 2 11.16

2.158 7 -2 5 1 + 11.82

2.139 2 -3 3 2 12.22

2.130 2 2 5 0 12.10

2 • 125 1 -1 "5 2 12.50

2.088 2 0 5 2 + 13.30

2.070 3 -3 1 3 + 13.70

2.060 3 0 3 3 13.92

2.017 2 -1 6 1 11.22

2.019 i 1 1 O "1 . 8b

2.003 1 -2 5 2 15.21

1.975 8 -1 n 1 + 15.92

1.961 1 -3 1 2 16.26

1.951 3 -1 1 1 16.50

1 QUO z

•J 41 £ o HO . 3D

1.913 6 1 6 1 + 16.70

1.938 3 2 5 1 16.81

1.899 2 0 1 3 17.86

1.887 2 -3 3 3 18.18

1.868 6 -1 6 2 18.70

1 .860 2 -1 ? 2 18.92

1.818 3 1 3 3 19.28

1.813 5 0 6 2 19.12

1.831 1 -2 1 1 19.76

1.797 3 -1 5 3 50.76

56
Phosphoric acid hydrate, H

3 P04

«J5H 2 0 - continued

d(A) I hkJt 20(°) „ = 1.540598A

1.792 2 4 2 0 + 50.92

1.783 1 -2 6 2 51.20

1 . 77Q c. + 51 • 32

1.766 3 -4 1 3 51.72

1.762 3 -3 4 3 51.86

1.729 2 1 4 3 52.90

1.719 2 2 1 3 53.26

a •x•j c 2 53.82

1 .687 iX -4 ll 1 54.34

1.675 1 2 2 3 54.76

1.665 4 4 0 1 55.12

1.659 1 -1 7 2 55.34

1 . BOO e 3

oc 3D . CO

1 . OOl c ~J vJ . jo

1 .623 o o + 56.66

1.606 1 1 5 3 57.32

1.602 1 -2 6 3 57.48

l . ~oi oc.

11

*i (}

1 . S7? 1X 5 1 58.70

1.567 1 -5 I 2 58.90

1.561 2 -4 1 4 59.14

1.546 1 2 6 2 59.78

1 .528 1 -4 2 £f 60.54

1 .518 1 -3 7 1 60.98

1.501 2 -5 1 3 61 .74

1.^98 3 -2 8 1 61.90

1.481 3 -3 7 2 62.66

1.478 3 -4 3 4 62.82

1.470 1 -4 5 3 63.22

1.452 4 5 ? 0 64.08

Calculated Pattern (Integrated)

d(A) I hkJl 20(°) 0 \ = 1.540598A

7.02 33 0 0 1 12.59

6.49 4 0 2 0 13.63

ft . 4ft 4 1 1 o 13.69

5.66 9 -1 1 1 15.64

4.89 44 1 2 0 18.11

4.52 70 -1 2 1 19.63

4.18 4 1 1 1 21.24

3. 88 47 -2 o 1 22.89

3.74 5 1 3 0 23.75

3.72 41 2 0 0 23.87

3.72 15 -2 1 1 23.90

3.69 11 0 3 1 24. 13

3.65 100 1 2 1 24.36

3.58 1 2 1 0 24.85

3.57 7 -1 3 1 24.95

3.56 43 -1 1 2 25.01

3.51 11 0 0 2 25.34

3. 39 12 o 1 2 26.27

3.33 1 -2 2 1 26.73

3.25 74 0 4 0 27.45

3.21 45 -1 2 2 27 . 73

3.14 2 -2 0 2 28.36

j . 'j ~ iX 1 28 • 86

3. no 5 0 2 2 28.88

3.06 9 -2 1 2 29.20

2.98 3 1 4 0 30.00

2.95 12 0 4 1 30.30

28 2 o 1 30 .74

2 . R9 3 -2 3 1 30.91

2.84 13 2 1 1 31 .52

2.83 9 -2 2 2 31.59

2.82 2 2 3 0 31 .67

2.81 3 -1 3 2 31.79

2.62 2 1 4 1 34.25

2.592 6 1 2 2 34.58

2.587 2 -3 1 1 34.64

2.5^4 6 -2 3 2 35.25

2 • 491 -2 4 1 36.03

2.453 2 1 5 0 36.61

2 • 446 11 -3 2 1 36.71

2.445 3 -1 1 3 36.73

2.439 2 3 1 0 36.82

2.436 7 0 5 1 36.87

2.417 4 -3 1 2 37.16

2.384 2 0 4 2 37.70

2.367 3 1 3 2 37.98

2.342 1 -2 1 3 38.41

2.341 2 0 0 3 38.42

2.301 4 -3 2 2 39.12

2.259 3 -2 4 2 39.88

5 7
Phosphoric acid hydrate, H PO^y^O - continued

d(A) I hkl 20(°) „ X = 1.540598A

2.254 8 -3 3 1 39.96

c. C. O iL ft "ll 2.207 2 2 0 2 40.85

2.203 4 0 2 3 40.91+

2.176 1 2 1 2 41.46

2.159 8 -2 5 1 41.81

<< • J. "O 11 ""1 aa 0

/I 1 Q 1 2.139 2 -3 3 2 42.22

2.130 1 2 5 0 42.39

2.126 4 -1 5 2 42.49

2.0R8 2 0 5 2 43.29

o not, 1

/> ~c 43 . 34

2.079 1 1 6 0 43.51

2.070 2 -3 1 3 43.70

2.069 1 0 6 1 43.73

2.059 4 0 3 3 43.93

c _ iX

£.D J. /ill HH • (£T oo

2.019 9 1 1 3 44.87

2.003 1 -2 5 2 45.24

1.975 3 -1 4 3 45.90

1.974 8 -4 0 1 45.93

1 Qtfv 1 1 t ~?o 1 1

*4

1.952 2 -4 1 1 46.49

1.949 2 1 2 3 46.55

1.943 5 1 6 1 46.70

1.941 1 -4 0 2 46.76

1 . 9 *7 1 2 5 1 46 • 87

1.899 3 0 4 3 47.86

1.887 2 -3 3 3 48.19

1.868 8 -1 6 2 48.70

1.860 2 -4 2 2 48.93

1 Oil Q •i3 1 o -JIt O O "7 4y . <r? / 1.843 4 0 6 2 49.42

1.831 1 -2 1 4 49.75

1.797 4 -1 5 3 50.76

1.794 1 0 7 1 50.86

/IH C. u cn no *Ut"o

1.783 1 -2 6 2 51.19

1.779 1 -1 7 1 51.30

1.779 3 -2 2 4 51.32

1.766 4 -4 1 3 51.72

1.761 2 -3 4 3 51.87

1.748 1 3 1 2 52.29

1.729 2 1 4 3 52.90

1.719 2 2 1 3 53.25

1.702 5 3 2 2 53.81

1.701 2 -2 3 4 53.86

1.687 1 -4 4 1 54.34

1.675 1 2 2 3 54.75

1.665 5 4 0 1 55. 11

0 d(A) I hki. 20(°) „ \ = 1.540598A

1 . 658 1 -1 7 2 55 . 35

1.634 3 3 3 2 56.27

1.631 2 -3 5 3 56.35

1 .625 1 -3 6 2 56.59

1.623 5 0 8 0 56.65

1.606 1 1 5 3 57.32

1 .602 1 -2 6 3 57.50

1 . 5 n 2 2 0 8 1 58 . 29

1 .581 2 1 1 4 58 . 34

1.572 1 -4 5 1 58.69

1 . 567 1 -5 1 2 58.90

1 . 561 3 -4 1 4 59. 14

1.546 1 2 5 2 59 . 79

1 .528 1 -4 2 4 60 . 54

1.518 2 -3 7 1 60.99

1 . 501 3 -5 1 3 61 .74

1 .498 2 -2 8 1 61.90

1.481 3 -3 7 2 62.67

1.478 3 -4 3 4 62.83

1.470 1 -4 5 3 63.21

1.454 1 0 7 3 63.98

1.452 5 5 2 0 64.08

58
Potassium cerium fluoride, e-KCeF

Structure

Orthorhombic, Pnaia (62) , Z=4. The structure was determined by Brunton [1969]

Lattice constants: (published values: 6.2895,

15.596, 3.8040 [ibid.])

O a = 6.2899(3)A

b = 15.597(2)

c = 3.8042(3)

Density

(calculated) 4.542 g/cm3

Thermal parameters

Isotropic: potassium B = 1.02; cerium B = 0.55;

fluorine (1) B = 1.17; fluorine (2) B = 0.96;

fluorine (3) B = 1.03; fluorine (4) B = 1.28.

Polymorphism

Two other forms have been described. At the

stoichiometric composition, B-KCeFi+ becomes the

cubic, fluorite-type ot-KCeFtt above 755 °C. A

hexagonal phase, Bj-KCeF^ does not occur as an equilibrium compound [Brunton, 1969]

Scattering factors

K

+

, Ce 3+

, F~ [Cromer and Waber,1965]; the cerium

factors were corrected for dispersion [Dauben

and Templeton, 1955] .

Scale factor

(integrated intensities) 6.570 x 10

References

Brunton, G. (1969). Acta Cryst. B25 , 600.

Cromer, D. T. and Waber, J. T. (1965) Acta Cryst.

18 , 104.

Dauben, C. H. and Templeton, D. H. (1955) . Acta

Cryst. S3, 241.

Calculated Pattern (Peak heights)

d(A) I hkJ, 20 (°) „ A = 1.540598A

7.797 100 0 2 0 11.34

4.897 74 1 2 0 18.10

3.314 81 1 4 0 26.88

3.186 93 1 1 1 27.98

3.144 33 2 0 0 28.36

3.0703 45 0 3 1 29.06

2.9173 9 2 2 0 30.62

2.7946 1 1 5 0 32.00

2.5991 5 0 6 0 34.48

2.4994 7 1 4 1 35.90

2.4238 9 2 0 1 37.06

2.4125 27 0 5 1 37.24

2.4051 17 1 6 0 37.36

2.3952 3 2 1 1 37.52

2.2140 2 2 5 0 40.72

o d(A) 1 hk!>

A

20(°) 0 = 1.540598A

2.1965 63 2 3 1 41 .06

2.099Q 2 1 7 0 43. 04

2.0779 1 3 1 0 43.52

2 .0309 2 1 6 1 44 . 58

2.0248 3 3 2 n 44.72

2.0036 5 2 6 0 45.22

1 .9498 12 0 8 0 46.54

1 .9451 8 3 3 0 46.66

1 • 9225 3 0 7 1 47.24

1.9141 25 2 5 t 47.46

1.9021 20 0 0 2 47.78

1 . 8^69 24 3 4 0 49 , 30

1 • 8385 35 1

—f

1 1

1 . 8234 23 3 I 1 49 . 98

1 • 7731 7 1 d bl • r>0

1.7312 1 3 3 1 52.84

1 .6571 8 2 8 0 55.40

1 • 6tt9o 15 1 4 bb • 68

1 . 6402 2 2 7 1 56. 02

1.6317 2 3 6 0 56 • 34

1.6274 8 2 0 2 56.50

1.5934 2 2 2 2 57,82

1 . 5824 1 3 5 1 58 . 26

1 .5726 3 4 0 0 58.66

1.5600 1 0 1

0 59, 18

1.5415 2 4 2 0 59.96

1 .5350 2 0 6 2 60.24

1 . 5295 6 1 9 1 60 • 48

1.5137 3 1 10 0 61.18

1 .4913 1 1 6 2 62.20

1.4170 6 3 7 1 65.86

1 .4098 1 1 7 2 66.24

1.3997 6 4 3 1 66.78

1.3960 3 2 10 0 66.98

1.3861 1 3 2 2 67.52

1.3797 2 2 6 2 67.88

1.3614 5 0 8 2 68.92

1.3453 2 4 6 0 69,86

1.3284 3 0 11 1 70.88

1 . 3249 11 3 4 2 71.10

1.3172 2 4 5 1 71,58

1.2729 3 1 12 0 74 .48

1.260? 3 3 9 1 75. 36

1 . 2512 2 3 10 0 76 . 00

1.2495 5 2 8 2 76. 12

1.2418 1 5 2 0 76,68

1.2390 4 1 1 3 + 76.88

1.2320 2 0 3 3 77.40

1.2240 8 2 11 1 + 78.00

1.2120 2 4 0 2 78.92
Potassium cerium fluoride, g-KCeF - continued

o d(A) I hk!> 20(°) „

1 .206? 1 0 10 2 70. 38

1 . 1 074 3 5 4 0 + 80,08

1.1 Q 10 4 5 1 1 80.60

1 . 1 n 44 2 1 10 2 81.14

1 . 1746 2 0 5 3 81 .06

1 . 1 470 4 2 3 3 84.38

1.1443 3 0 13 1 84.62

1 .1224 1 3 11 1 86.68

1.1047 2 3 12 0 88.42

1 . 100^ 3 5 3

1 . 0984 2 4 6 2 89,06

1 . 0856 3 1 7 3 90.40

1.0826 4 3 1 3 90.72

1.0752 2 2 13 1 91.52

1.0579 3 1 12 2 Q 3 • 46

1 . 0527 2 5 7 1 94. 06

1 .0500 2 2 It* 0 94.38

1 . 0483 1 6 n 0 94.58

1 . 0455 1 3 10 2 94.92

1.0400 1 5 2 2 95.58

1 • 0293 3 4 8 2 96.O0

1 . 0148 2 4 11 1 98.76

1 . 0132 3 5 4 2 98.98

1.0105 2 1 0 3 99.34

.9^20 2 6 3 1 101. 88

.9P05 3 1 15 1 102.10

.9835 1 5 9 1 103.12

.0755 2 3 7 3 + 104.30

.^730 2 5 6 2 104.68

O

c.

It4 J) 105. 18

.9614 2 6 5 1 + 106.50

• Q 553 2 3 12 2 + 107.48

.Q511 1 0 0 4 + 108.18

.9452 1 0 11 3 10O. 16

.9412 1 4 5 3 1 09.86

• Q 31

1 2 16 0 111.64

.9253 1 4 13 1 112.72

.9232 1 6 8 0 113.10

.9195 2 3 0 3 + 113.80

.0181 1 6 0 2 114.08

.9141 2 1 4 4 114.84

Q 1 1 Q 1 6 2 2 115.30

.9103 1 2 n 4 115.60

.9091 1 4 14 0 115.84

.0051 3 2 11 3 + 1 16.66

.8916 2 5 I 3 119.52

Calculated Pattern (Integrated)

o d(A) I hkH 20 (°)

A = 1.540598A

7.799 84 0 2 0 11.34

4.896 73 1 2 0 18.10

3.314 86 1 4 0 26.88

3.186 100 1 1 1 27.98

3.145 35 2 0 0 28.36

3.0701 49 0 3 1 29.06

2.9167 10 2 2 0 30.63

2.7946 1 1 5 0 32.00

2.5995 6 0 6 0 34.47

2.4988 9 1 4 1 35.91

2.4239 9 2 0 1 37.06

2.4121 32 0 5 1 37.25

2.4024 3 1 6 0 37.40

2.3952 1 2 1 1 37.52

2.2147 1 2 5 0 40.71

2.1969 79 2 3 1 41.05

2.1003 3 1 7 0 43.03

2.0779 1 3 1 0 43.52

2.0313 2 1 6 1 44.57

2.0247 3 3 2 0 44.72

2.0037 6 2 6 0 45.22

1.9496 16 0 8 0 46.54

1.9445 1 3 3 0 46.68

1.9226 3 0 7 1 47.24

1.9140 32 2 5 1 47.46

1.9021 25 0 0 2 47.78

1.8479 4 0 2 2 49.27

1.8466 29 3 4 0 49.31

1.8387 44 1 7 1 49.54

1.8236 31 3 1 1 49.97

1.7730 9 1 2 2 51.50

1.7314 1 3 3 1 52.83

1.6570 10 2 8 0 55.40

1.6497 21 1 4 2 55.67

1.6404 1 2 7 1 56.01

1.6320 3 3 6 0 56.33

1.6276 10 2 0 2 56.49

1.5932 4 2 2 2 57.83

1.5824 1 3 5 1 58.26

1.5725 4 4 0 0 58.66

1.5597 1 0 10 0 59.19

1.5414 2 4 2 0 59.96

1.5350 2 0 6 2 60.24

1.5297 9 1 9 1 60.47

1.5139 4 1 10 0 61.17

1.4913 2 1 6 2 62.20

1.4170 9 3 7 1 65.86

1.4099 1 1 7 2 66.24

1.3996 9 4 3 1 66.79

1.3973 1 2 10 0 66.91

60
Potassium cerium fluoride, g-KCeF - continued

o d (A) I 20(°)

X = 1.54059

1.3863 2 3 2 2 67.51

1.3795 3 2 6 2 67.89

1.3615 8 0 8 2 68.91

1.3455 3 4 6 0 69.85

1.3286 4 0 11 1 70.87

1.3249 16 3 4 2 71.10

1.3173 3 4 5 1 71.57

1.2729 5 1 12 0 74.48

1.2603 5 3 9 1 75.35

1 .2514 2 3 10 0 75.98

1.2494 7 2 8 2 76.13

1.2419 1 5 2 0 76.67

1.2391 5 1 1 3 76.87

1.2386 2 3 6 2 76.91

1.2319 3 0 3 3 77.40

1.2240 5 4 8 0 78.00

1.2239 10 2 11 1 78.01

1.2120 3 4 n 2 78.93

1,2061 1 0 10 2 79.39

1.1976 2 4 2 2 80.06

1.1972 4 5 4 0 80.09

1.1*509 7 5 1 1 80.61

1.1845 3 1 10 2 81.13

1.1747 3 0 5 3 81.95

1.1471 7 2 3 3 84.37

1.1442 1 0 13 1 84.63

1.1324 1 5 6 0 85.73

1.1261 1 2 10 2 86.32

1.1223 1 3 11 1 86.69

1.1141 1 0 14 0 87.49

1.1047 3 3 12 0 88.42

1.1004 5 2 5 3 88.85

1.0984 3 4 6 2 89.06

1.0970 1 1 14 0 89.21

1.0855 6 1 7 3 90.40

1.0824 5 3 1 3 90.74

1.0753 3 2 13 1 91.51

1.0579 5 1 12 2 93.47

1.0527 5 5 7 1 94.07

1.0501 1 2 14 0 94.37

1.0483 1 6 0 0 94.58

1.0454 2 3 10 2 94.92

1.0399 2 5 2 2 95.59

1.0293 6 4 8 2 96.90

1.0149 5 4 11 1 98.75

1.0132 5 5 4 2 98.97

1.0101 2 1 P 3 99.39

.9921 3 6 3 1 101.87

.9905 5 1 15 1 102. 10

.9834 3 5 P 1 103.12

d (A) I hki. 20 (°) A = 1.540598A

Q7Q5 iX c i n o l U J 1 1 J .9755 3 3 7 3 1 04.30

.9748 1 0 16 0 104.41

.9730 2 5 6 2 104.69

.9698 3 4 3 3 105. 18

Q£. 1 ii • "D X 4- fl*T D

c iX 1 nf> up

.9613 1 0 14 2 106.51

.9570 1 4 in 2 107.20

.9556 1 2 15 1 107.43

.^553 4 3 12 2 107.48

. 9510 2 o o '4 108.18

.9503 1 1 14 2 108.31

.9452 2 0 11 3 109.16

.9411 2 4 5 3 109.87

.9336 1 1 2 4 111.19

.9311 1 2 16 0 111.64

.9252 2 4 13 1 112.73

.9233 2 6 8 0 113.08

.9197 3 3 P 3 113.77

.9193 2 2 14 2 113.84

. P1 fl 1 oc

c.o n 2 114.07

.9141 4 1 4 4 1 14.84

.9118 1 6 2 2 115.30

.9103 2 2 0 4 115.60

.9091 1 4 14 0 1 15.85

on C p i i X X .9048 4 3 15 1 116.72

.9042 1 2 2 4 116.84

.9039 2 5 12 0 1 16.90

.8927 1 7 2 0 119.30

.R916 4 5 1 3 1 19.52

61
Potassium sodium bromide, KBr-NaBr, calculated solid solution series

Structure

Cubic, Fm3m (225), Z = 4, isostructural with NaCl. The system KBr-NaBr forms a complete solid solution

series [Bellanca, 1939]

Lattice constants

The constants were derived by interpolation on a molar ratio, using the cell dimensions of KBr

[Swanson and Tatge, 1953] and NaBr [Swanson et al. ,1954] . For KBr, a=6.6004A and for NaBr, a=5.9776A;

the original values have been modified to conform to new wavelength measurements.

Thermal parameters

Isotropic: overall B = 1.6.

Scattering factors

K

+

, Na+

, Br~ [International Tables, 1962].

Random distribution of the cations was assumed, and the factors used were proportional to the molar

ratio.

References

Bellanca, A. (1939). Periodico Mineral. 10, 18. International Tables for X-ray Crystallography III (1962), 202, 204, 206.

Swanson, H. E . , Fuyat, R. K. , and Ugrinic, G. M. (1954). Natl. Bur. Std. U.S. Circ. 539, 3_, 47. Swanson, H. E. and Tatge, E. (1953). Natl. Bur. Std. U.S. Circ. 539, 1, 66.

8 Na . 2Br K_ 6Na. i,Br 6Br K_ 2Na gBr

hkH

o d(A) I 2E>(°) d(A) I 29 (°)O d(A) I 26(°) d(A) I 29 ("4? X= 1.540598 X= 1. 540598 A= 1. 540598 X= 1.540598

111 3.74 29 23. 78 3 .67 34 24. 26 3.60 43 24.74 3 . 52 54 25.26

200 3.238 100 27 52 3 .175 100 28. 08 3. 112 100 28.66 3 . 052 100 29.24

220 2.290 63 39 32 2 . 246 60 40 12 2.202 63 40.96 2 . 157 62 41.84

311 1.952 10 46 48 1 .915 12 47. 44 1.878 14 48.44 1 .840 17 49.50

222 1.870 18 48. 66 1 .834 17 49 68 1.797 17 50.76 1 . 762 18 51.86

400 1.619 7 56. 82 1 .588 7 58. 04 1. 557 7 59. 32 1 . 525 7 60.66

331 1.486 3 62. 46 1 .457 4 63. 82 1.429 4 65. 26 1 .400 5 66.76

420 1.448 17 64. 28 1 420 16 65. 70 1. 392 16 67.18 1 . 364 16 68.74

422 1.322 10 71. 28 1 .296 10 72. 90 1.271 10 74.60 1 .246 10 76.40

511 + 1.246 2 76. 36 1 .222 2 78. 14 1. 198 3 80.00 1 174 3 81.98

440 1. 1448 3 84. 58 1 1228 2 86. 64 1. 1008 2 88.82 1 . 0787 2 91.14

531 1. 0945 2 89 46 1 0736 2 91 70 1.0526 2 94.08 1 0315 2 96.62

442 + 1. 0792 5 91. 08 1 .0586 5 93. 38 1.0378 5 95.84 1 0170 5 98.48

620 1.0239 3 97. 58 1 0042 3 100. 18 0.9845 3 102.96 0 .9649 3 105.94

533 0.9876 102. 52 0 9686 105. 36 .9496 1 108.42 .9306 1 111.74

622 . 9763 2 104. 18 9575 2 107. 12 .9388 3 110. 28 .9199 3 113. 72 444 . 9347 1 111. 00 9167 1 114. 34 .8988 1 117.98 8808 1 121.98

711 + .9068 1 116. 30 8894 1 120. 02 .8719 1 124.12 .8545 1 128.70

640 . 8980 2 118. 14 8807 2 122. 00 .8635 2 126.28 .8462 2 131.08

642 . 8654 4 125. 78 8488 4 130. 34 .8321 4 135. 56 .8154 4 141.70

731 . 8431 1 132. 04 8269 1 137. 36 . 8106 2 143. 70 .7944 2 151.68

820 + . 7853 3 157. 56

Lattice O 0 O O constant 6.4758A 6. 3513A 6.2267A 6.1022A

Density

(calc.

)

2.8 32 g/cm 3 2.918 g/cm 3 3.008 g/cm 3 3.102 g/cm 3

62
Potassium sodium chloride, KCl-NaCl, calculated solid solution series

Structure

Cubic, Fm3m (225), Z = 4. The system KCl-NaCl forms a solid solution series, complete only between

480° and 650 °C [Scheil and Stadelmaier, 1952].

Lattice constants

The constants were derived by interpolation on a molar ratio, using the cell dimensions of KC1 [Swanson

and Tatge, 1953] and NaCl [Swanson and Fuyat, 1953]. The original values were modified to a = 6.2935A

(KC1) and a = 5.6406A (NaCl), to conform to new wavelength measurements.

Thermal parameters

Isotropic: potassium B = 1.6; sodium B = 1.9; chlorine B = 1.6.

Scattering factors

K

+

, Na+

, CI

- [International Tables, 1962]. The factors used were proportional to the molar ratio,

assuming random distribution of the cations.

References

International Tables for X-ray Crystallography III (1962), 202, 204.

Scheil, E. and Stadelmaier, Z. (1952). Z. Metallk. 4_3, 227.

Swanson, H. E. and Fuyat, R. K. (1953). Natl. Bur. Std. U. S. Circ. 539, II, 41.

Swanson, H. E. and Tatge, E. (1953). Natl. Bur. Std. U. S. Circ. 539, I, 65.

8 Na - 2 C1 6 Na .4 CI K>l+ Na < 6 C1 2 Na. gCl

hkJl d(A) I 26 (°) d(A) I 26 (°) d(A) I 26 (°) d(A) I (°) x= 1.540598 X=l .540598 X= 1.540598 X= 1.540598

111 3 .56 25.00 3.48 25.56 3.41 2 26. 14 3 33 6 26 74

200 3 .081 100 28.96 3.016 100 29.60 2.951 100 30. 26 2 886 100 30 96

220 2 .179 53 41.40 2.133 53 42. 34 2.087 50 43. 32 2 040 52 44 36

222 1 .779 14 51.32 1.742 14 52. 50 1.704 14 53. 76 1 666 14 55 08

400 1 .541 5 60.00 1.508 5 61.44 1.476 5 62. 94 1 443 5 64 54

420 1 .378 12 67.96 1.349 11 69.66 1.320 11 71. 42 1 290 11 73 30

422 1 .258 7 75.52 1.232 7 77.44 1.205 7 79. 50 1 178 6 81 68

440 1 .0894 2 90.00 1.0664 2 92.50 1.0433 2 95. 18 1 0202 2 98 06

442 + 1 .0271 4 97.18 1.0054 3 100.02 0.9836 3 103. 10 0 9619 3 106 42

620 0 .9745 2 104.46 0.9538 2 107.72 .9331 2 111. 28 9125 2 115 16

622 .9290 2 112.02 .9094 2 115.78 .8897 2 119. 94 .8700 2 124 60

640 .8546 2 128.66 .8365 2 134.10 .8184 2 140. 50 8003 2 148 52

642 .8236 3 138.56 .8061 3 145.72 .7887 4 155. 22

Lattice O o o o constant 6 .1629A 6 .0323A 5 .9018A 5 . 7712A

Density

(calc.

)

2 .024 g/cm 3 2 .061 g/cm3 2 .097 g/cm 3 2 .131 g/cm 3

63
Thorium cobal

Structure

Hexagonal, R3m (166), Z = 3 isostructural with

Th2Znj7. The structure was determined by

Johnson. Smith and Wood [1969]

Lattice constants: [ibid.]

a = 8.438(5)A

c = 12.254(8)

Density

(calculated) 9.664 g/cm

Thermal parameters

Isotropic [Johnson et. al., 1969].

Scattering factors

Th°, Co 0 [International Tables, 1962], corrected

for anomalous dispersion [Dauben and Templeton,

1955]

Scale factor

(integrated intensities) 56.46 x 10

References

Dauben, C. H. and Templeton, D. H. (1955). Acta

Cryst. 8_, 241.

International Tables for X-ray Crystallography

III (1962) , 202, 212.

Johnson, Q. , Smith, G. S., and Wood, D.H. (1969).

Acta Cryst. B25, 464.

Calculated Pattern (Peak heights)

d(A) I bkSL 20 (°) „ X = 1.540598A

6.28 9 1 0 1 14.10

4.697 6 0 1 2 18.88

4.219 30 1 1 0 21.04

4.085 11 0 0 3 21.74

3.501 18 0 2 1 25.42

3.138 8 2 0 2 28.42

2.934 80 1 1 3 30.44

2.826 18 1 0 4 31.64

2.695 18 2 1 1 33.22

2.518 10 1 2 2 35.62

2.435 50 3 0 0 36.88

2.347 36 0 2 4 38.32

2.324 1 0 1 5 38.72

2.109 68 2 2 0 42.84

2.093 100 3 0 3 + 43.20

2.051 25 2 1 4 44.12

2.042 32 0 0 6 44.32

2.036 24 2 0 5 44.46

1.874 4 2 2 3 48.54

1.833 5 1 2 5 49.70

t, Th

2 Co

o a (a) I

X

2G(°) 0 = 1 540598A

1.751 1 0 4 2 52.20

1.703 6 1 0 7 53.80

1.690 5 1 3 4 54.22

1.661 5 3 2 1 55.26

1 A 1 7 b d. o C£ on

1.594 6 4 1 0 57.78

1.579 4 0 2 7 58.40

1.569 2 4 0 4 58.80

1.565 9 0 3 6 + 58.98

1 flQC 1 • M-ot) 22 1

flH o

iT ^ **t fi a

1.478 12 2 1 7 62.80

1.470 12 3 2 4 63.18

1.467 21 2 2 6 63.34

1.451 2 0 5 1 64.12

1 11 *5 O 1

erO U OD . 62

1.406 4 3 3 0 66.42

1.384 2 2 3 5 67.66

1.372 1 2 4 1 68.30

1.362 1 0 0 9 68.90

1 o » 7d on

1.325 5 l 3 7 71.10

1.319 3 0 5 4 71.46

1.305 2 5 1 1 72.36

1.296 4 1 1 9 72.96

X t coj o 11 c

Z> oc

7"* 7A

1.259 6 2 4 4 75.44

1.256 4 5 0 5 + 75.68

1.218 10 6 0 0 78.46

1.211 6 3 2 7 79.02

1.208 4 1 u 10 fVl CO

1.206 5 5 1 4 79.36

1.203 5 4 2 5 79.62

1.189 10 3 0 9 + 80.80

1.174 2 0 4 8 82.04

1 1 7(1 1 • 1 f U

oc. eo ^ nu

1.162 2 0 2 10 83.06

1.158 2 3 3 6 83.36

1.157 2 1 5 5 83.48

1.131 1 2 3 8 85.88

1 1 OK D

c *T

1.122 5 0 5 7 86.72

1.120 2 2 1 10 86.90

1.084 1 2 4 7 90.54

1.055 6 4 4 0 93.82

1.050 4 5 1 7 94.36

1.047 4 1 6 4 94.70

1.046 7 6 0 6 + 94.84

1.040 1 3 5 1 95.56

1.035 6 1 4 9 + 96.14

1.033 3 1 2 11 96.44

64
Thorium cobalt, Tn

2 co17

- continued

a (a) I hkJl

X

20 (°) 0 = 1.540598A

1.021 2 0 0 12 97.94

1.010 1 6 2 1 99.42

.990 1 4 3 7 102.12

.989 2 3 2 10 102.28

.988 2 3 5 4 102.44

.978 3 3 9 103.90

. 976 3 3

ml 11 104.24

.968 2 7 1 0 105.46

.962 3 6 2 4 106.38

.960 2 5 3 5 106.76

.942 8 1 7 3 + 1 09.74

CD 1 b f T 110. 16

.937 6 4 6 + 110.56

.935 1 0 13 110.98

.933 1 5 4 1 111.32

.925 1 4 5 2 112.78

. 921 *1 6 3 0 1 13.58

.919 3 2 2 12 113.88

.917 3 2 10 114.36

.898 4 3 6 3 + 118.12

.897 3 3 5 7 118.44

one.

. 896 4 5 1 10 118.62

.895 3 5 4 118.82

.892 3 2 1 13 119.42

.890 2 2 7 1 119.90

.887 5 2 9 + 120.46

• 877 c9 t oc 7 1 PP . AA

.875 2 7 1 6 + 123.44

.860 1 1 12 + 127.20

.855 2 1 3 13 128.64

.857 1 2 7 4 127.98

. 8b3 *1 8 1 1 129.06

.851 1 2 0 14 129.64

.839 1 7 2 5 133.34

.826 3 5 5 3 + 137.56

.825 3 5 7 137.98

J 1 6 10 138. 30

.824 3 8 1 4 138.48

.822 4 3 2 13 139.26

.817 2 3 11 141.12

.808 1 4 6 4 144.64

.808 1 1 8 5 145.06

Calculated Pattern (Integrated)

o d (A) I hk£ 20 (°)

A = 1.5405

6.23 9 1 0 1 14.10

4.695 7 0 1 2 18.89

4. 219 33 1 1 0 21.04

12 0 0 3 21.74

3. c: 0l 21 0 2 1 25.42

3. 1 38 9 2 n 2 28.42

2. "35 100 1 l 3 30.44

2.P?5 23 1 0 4 31 .64

2.694 23 2 l 1 33.22

2.518 14 1 2 2 35.63

2.4^6 69 3 0 0 36.87

2.3^8 50 0 2 4 38,31

2.324 1 0 1 5 38.72

2.1 09 95 2 2 0 42.83

2.092 74 3 0 3 43.21

?.no2 72 0 3 3 43.21

2.051 34 2 1 4 44. 11

2.042 40 0 0 6 44.32

2.035 19 2 0 5 44.48

J. . D-74 6 2 2 3 48.53

1.833 7 1 2 5 49.69

1.807 1 4 0 1 50.47

1.751 2 0 4 2 52.21

1.702 9 1 0 7 53.31

1.690 7 1 3 4 54.22

1 .661 7 3 2 1 55.26

1.^17 q 2 3 2 56.90

1.595 11 4 1 0 57.77

1 .579 6 0 2 7 53.41

1 .569 2 4 0 58.80

1.565 7 3 0 6 58.97

1 . 565 8 0 3 6 58.97

1.^85 19 4 1 3 62.47

1.485 19 1 4 3 62.47

1.479 19 2 1 7 62.79

1 .471 17 3 2 4 63.17

1.467 27 2 2 6 63.33

1 ."51 3 0 5 1 64.12

1 .'t22 1 5 0 2 65.62

1.4 06 7 3 n 66.42

1.384 3 2 3 5 67.66

1.372 2 2 4 1 63.29

1 . 362 1 0 0 9 63.91

1 .347 1 4 2 2 69.75

1.330 21 3 3 3 70.80

1.3?5 6 1 3 7 71.10

1.319 4 0 5 4 71.46

1.305 5 5 1 1 72.35

1 .296 8 1 1 9 72.95

J .203 3 1 5 2 73.77

65
Thorium cobalt, Th 2 Co

17 - continued

d(A) I hia 20 (°) 0 A = 1.540598A 1L * PSQ r >y 1 i

Jx

Oc.MH

a i J • M-D 1 .2^7 1 4 1 6 75.59

1.257 1 1 4 6 75.59 1 .255 1 5 0 5 75.71 1 .218 20 6 0 0 78.47 1 51 1 L • ^ J X i i 1 

"7O

o 7i 1 .209 1 l 0 10 79.19

1.306 9 5 1 a 79.36 1 .2^3 5 4 2 5 7Q.62

1.1*8 11 3 0 9 80.80 1 1 OA x1 nu LI -I-J Q on on o U • nu

1.17'+ 3 0 4 8 82.03 1 .170 3 5 2 0 82.34 1 . 1 62 4 0 2 10 83.06 1 . 1 58 3 3 3 6 83.37 1 .157 3 i

j. 8"^ Ufl 1.1 M 1 2 3 8 88.87

1.125 7 5 2 3 86.44

1.1 ?5 7 2 5 3 86.44

1.1??4 0 5 7 86.72

1.120 •*

c iX

xi nu ft

A on 1.101 1 0 1 11 88.77 1 . 0 8 4 3 2 4 7 90.54 1 .0*5 15 4 4 0 9^.83 1 . 0^0 9 5 1 7 94.37 1 • 1 ^ 7 1 1

-x 1 n 1 U 1 .047 3 1 6 4 94.71 1 .°46 7 6 0 ft 94.85 1 . n t! 6 7 0 6 6 94.85 1 . 0 e 0 1 3 5 1 <55.56 1 . o"*5 g 4 i 9 9ft . 1 ^ 1 .0^5 7 1 a q 96.13 1 .^3 1 1 2 1 

96.42 1 .029 1 5 3 2 96.92 1 .021 4 0 0 1? 07.P3

1.010 2 g 2 1 99.41 1 . o n o 1 2 ft 2 1 0 0.79

,CQ 7 1 1 5 8 1 01 .23

.opi 1 4 3 7 102.09

.989 3 3 2 10 1 Of .27

.°P8

4 3 5 4 1 02.44

."78 10 3 3 9 1 03.90

.°76 3 3 J. 1 1 1 0U. 19

.Q68 5 7 1 0 1 05.47

."ft? 8 6 2 4 1 06.^8 , n 60 1 5 3 5 1 06.ft5 • °U2 e 7 1 3 10Q.75

."U2

Q 1 7 3 109.75

,nu2 3 0 3 12 10Q.76 . n ^2 3 3 0 12 109.76

d(A) I hkS, 20 (°) 0 ____ A = 1.540598A » Otlfl •j 1X

c.D 7 1 1 n ft1 *? .P39 1 0 5 10 1 10.24

.P37 15

4

4 6 110.56

.936

4 2 6 5 110.68

.°35 2 1 0 13 1 10.97

.933 1 5 4 1 1 1 1 . 32 • °?5 2 4 5 2 112.78

.921 3 6 3 0 1 13.58

.919 7 2 2 12 1 13.87

.<U7 6 2 4 10 114.37

.913 2 0 ?c 1x ^3

.8^8 6 6 3 3 118.11

.898 6 3 6 3 118.11

.P97 6 3 5 7 118.44

.8^6

4 5 1 10 118.63 . P°5 6 5 4 4 1 18.82

.8°2 6 2 1 13 119.42

.890 2 2 7 1 119.79

.887 5 2 5 9 120.45

.887 6 5 2 9 120.45 . «83 1 7 2 2 121 .37

.077 5 6 2 7 122.88

.875 2 0 8 4 123.28

."75 2 1 7 6 123.45

.875 2 7 1 6 123.45

.874 1 4 5 5 123.59

.860 2 4 1 12 127.21

.nftO 2 1 4 12 127.21

.857

4 2 7 4 127.98

.856 1 8 0 5 128.31 1X *

\j 1 3 1 2A ftS .853 3 8 1 1 129.07

.851 2 2 0 14 129.63

,«47 2 1 8 2 130.84

.844 1 5 5 0 131.82 g 3 g 133.20

.8^9 2 7 2 5 133.36

.«34 1 4

4 9 1 34.98

.826 6 5 5 3 1 37.55

."2ft 5 3 3 12 1 37.57

.825 9 5 4 7 1 37.98

.824 2 1 6 10 138.24

.004 7 8 1 4 138.48

."22 11 3 2 13 139.28

.817 6 3 4 11 141.13

.812 2 9 0 0 143.14

.810 f 1 0 8 7 144.05

.809 5 4 6 4 144.63

.808 3 1 8 5 145.07

.802 1 1 1 15 147.66

66
Thorium iron,

Structure

Hexagonal, R3m (166), Z = 3, isostructural with

Th2Zni7. The structure was determined by

Johnson, Smith and Wood [1969]

Lattice constants: [ibid.]

a = 8.565(2)A

c = 12.469(3)

Density

(calculated) 8.888 g/cm

Thermal parameters

Isotropic [Johnson et. al., 1969]

Scattering factors

ThO, FeO [international Tables, 1962], corrected

for anomalous dispersion [Dauben and Templeton,

1955] .

Scale factor

(integrated intensities) 58.61 x 10

References

Dauben, C. H. and Templeton, D. H. (1955) . Acta

Cryst. 8_, 241.

International Tables for X-ray Crystallography

III (1962), 202, 212.

Johnson, Q. , Smith, G. S., and Wood, D.H. (1969).

Acta Cryst. B25 , 464.

Calculated Pattern (Peak heights)

d(A) I hk£ 20 (°) 0 X = 1.540598A

6.375 8 1 n 1 13.88

4.772 5 0 1 2 18.58

4.283 27 1 1 0 20.72

4.157 10 0 0 3 21.36

3.553 17 0 2 1 25.04

3.1*6 9 2 0 2 27.98

2.982 76 1 1 3 29.94

2.873 18 1 0 4 31.10

2.735 16 2 1 1 32.72

2.557 10 1 2 2 35.06

2.473 50 3 0 0 36.30

2.387 33 0 2 4 37.66

2.364 2 0 1 5 38.04

2.142 63 2 2 0 42.16

2.J25 100 3 0 3 + 42.50

2.084 26 2 1 4 43.38

2.079 40 0 n 6 43.50

2.070 15 2 0 5 43.70

1.904 4 2 2 3 47.74

1.863 5 1 2 5 48.84

o d(A) I hk2.

X

20(°) 0 = 1.540598A

1.778 1 0 4 2 51 .36

1.732 5 1 0 7 52.80

1.717 4 1 3 4 53.30

1.686 4 3 2 1 54 . 38

1.6419 5 2 3 ? 55.96

1.6185 6 4 1 0 56.84

1.6056 4 0 p 7 57.34

1.5909 9 0 6 + 57.92

1.5083 22 1 4 3 + 61.42

1.5039 17 2 1 7 61 .62

1.4935 13 3 2 4 62. 10

1.4913 19 2 2 6 62.20

1.4730 1 0 5 1 63.06

1.4431 1 5 0 2 64.52

1.4274 4 3 3 0 65.32

1.4057 2 2 3 5 66.46

1.3Q31 1 2 4 1 67.14

1.3501 12 3 3 3 69.58

1.3467 9 1 3 7 69.78

1.3396 2 0 5 4 70.20

1.3246 2 5 1 1 71.12

1.3181 4 1 1 g 71.52

1.3027 2 1 5 2 72.50

1.2785 5 2 4 4 74.10

1.2752 3 5 0 5 74,32

1.2363 10 6 0 0 77.08

1.2304 6 3 2 7 + 77.52

1.2251 5 5 1 4 77.92

1.2219 4 4 2 5 78.16

1.2087 11 3 0 9 + 79.18

1.1932 1 0 4 8 80.42

1.1878 2 5 2 0 80.86

1.1820 2 0 2 10 81.34

1.1767 2 3 3 6 81.78

1.1751 2 1 5 5 81 .92

1.1419 6 5 2 3 + 84.84

1.1393 5 0 5 7 + 85.08

1.1015 1 2 4 7 88.74

1.0707 6 4 4 0 92.02

1.0669 4 5 1 7 92.44

1.0625 7 6 0 6 + 92.94

1.0558 1 3 5 1 93.70

1.0526 5 1 4 9 + 94.08

1.0392 2 0 0 12 95.68

1.0252 1 6 2 1 97.42

1.0059 2 3 2 10 + 99.96

1.0034 2 3 5 4 100.30

.9943 4 3 3 9 1 01.56

.9929 1 3 1 11 101.76

.9825 2 7 1 0 1 03.26

67
Thorium iron, Th

2 Fe

17

- continued

d(A) I hki. X

2Q(°) 0 = 1.540598A

.9769 3 6 2 4 104.10

.9745 1 5 3 5 104.46

.9580 2 0 3 12 + 107.04

.9562 6 1 7 3 + 107.34

• 9549 3

*1 6

"7

1

.9518 6 4 4 6 + 108.06

.9470 1 5 4 1 108.86

.9389 1 4 5 2 110.26

.9348 3 2 2 12 + 110.98

.9318 2 2 1

111 111* COOd.

.9293 1 0 2 13 111.98

.9117 4 3 6 3 + 115.32

.9106 3 3 5 7 + 115.54

.9084 3 5 4 4 115.98

.9076 3 2 1 13 116.14

.9038 1 2 7 1 116.92

.9018 3 5 2 9 + ******

.8908 1 6 2 7 119.70

.8885 2 0 8 4 + 120.22

• 8744 1 4 1 12 123 • 50

.8702 1 2 7 4 124.56

.8694 1 1 3 13 124.76

.8661 1 8 1 1 125.60

.8402 1 3 3 12 132.94

oc 3 1 33. 36

.8381 3 5 4 7 + 133.60

.8363 3 8 1 4 134.18

.8356 3 3 2 13 134.38

.8303 1 3 4 11 136.18

.8208 1 4 6 4 139.58

.8199 1 1 8 5 139.94

.8093 6 8 2 0 144.28

.8084 3 9 0 3 + 144.66

.8074 4 2 7 7 + 145.14

Calculated Pattern (Integrated)

d(A) I hk«. 20(°) 0 X = 1.540598A

6.375 9 1 0 1 13.88

4.773 6 0 1 2 18.58

4.283 32 1 1 0 20.72

4.1S7 11 0 0 3 21.36

J» • J ~J J 22 o 2 1 25. 03

3.187 12 2 0 2 27.97

2.^83 100 1 1 3 29,93

2.874 24 1 0 4 31.09

2.735 22 2 1 1 32.71

*i • f 1 u iX C- 2 35 • 07

?.473 70 3 0 0 36.30

2.386 46 0 2 4 37.66

2.364 2 0 1 5 38.03

2.141 94 2 2 0 42. 17

9 . I PS 75 3 o 3 42.51

2.125 74 0 3 3 42.51

2.085 35 2 1 4 43.37

2.078 43 0 0 6 43.51

2.070 16 2 0 5 43.70

J. • ~ U *T 7 9& 2 3 47.74

1.863 8 1 2 5 48.84

1.834 1 4 0 1 49.66

1.777 1 0 4 2 51.36

1.732 8 1 0 7 52.81

1 • f J i 7 iX K 53.31

1.686 8 3 2 1 54.37

1.6416 8 2 3 2 55.97

1.6186 10 4 1 0 56.84

1.6058 7 0 2 7 57.33

1 c:Q"*"7 1

1 o

c. LI

1.5909 7 3 0 6 57.92

l.spog 7 0 3 6 57.92

1.5083 18 4 1 3 61.42

1.5083 19 1 4 3 61.42

1 • Til) Ob J.1 7/ 1 7 61 . 64

1.H937 17 3 2 4 62.09

1.4^14 28 2 2 6 62.20

1.4731 2 0 5 1 63.05

1.4432 1 5 0 2 64.52

1.4275 7 3 3 0 65.31

1.4057 4 2 3 5 66.46

1.3930 2 2 4 1 67.14

1.3856 1 0 0 9 67.55

1.3676 1 4 2 2 68.56

1.3501 22 3 3 3 69.58

1.3467 5 1 3 7 69.78

1.3396 4 0 5 4 70.20

1.3247 4 5 1 1 71.11

1.3183 9 1 1 9 71.51

1.3028 3 1 5 2 72.49

68
Thorium iron, Tn

2 Fe17

- continued

o a (a) I hkJl 20(°) 0 X = 1.540598A

O a (a) I 2G(°) „ X = 1.540598A

1.2785 10 2 4

iiH 74.10 .9513 2 1 0 1 3 1 08.14

1.2750 2 5

ft0

crO 74 . 34 .9509 3 2 6 5 108.20

1.2363 20 6 0 u 77.08 .^470 1 5 4 1 1 08.87

1 .2305 11 3 2 7 77.51 .9^89 2 4 5 2 110.26

1.2297 1 1 0 10 77.57 .9349 8 2 2 12 110.96

1.2251 8 5

i 14. 77.92 .9345 3 6 3 0 111.03

1.2220 4 4 2 D 78.15 .9317 5 2 4 10 111.54

1.2087 11 3 0 9 79.18 . 9?87 1 0 2 13 112.09

1.2087 11 0 3 9 79.18 .9118 5 6 3 3 115.31

1 . 1932 2 0 4 8 80 .42 .9118 5 3 6 3 115.31

1. 1878 3 5 eL u 80.86 .91 07 5 3 5 7 115.52

1.1820 4 0 2 10 81.34 .9104 3 5 1 10 1 15.58

1.1767 3 3 3 6 81 .78 .9085 5 5 4 4 115.97

1.1751 3 1 5 5 81 .92 .9076 6 2 1 13 116. 15

1.1494 1 2 3 8 84. 16 .9038 2 2 7 1 1 16.92

1.1420 7 5 c. 84.83 .9018 5 5 2 9 117.35

1.1420 6 2 5 84.83 .901R 5 2 5 9 1 17.35

1.1400 4 0 5 7 85.02 . P n 68 1 7 2 2 118.40

1.1394 3 2 1 10 85.07 .0908 4 6 2 7 1 19.71

1.1206 1 0 1 11 86.85 . 8887 2 0 a 4 120.17

1.1016 3 2

ii 7 88.73 . P882 1 1 7 6 120.28

1.0706 14 4 4 0 92.02 .0082 1 7 l 6 120.28

1.0669 8 5 1 7 92.44 .0075 1 4 5 5 1 20.43

1.0633 2 1 6 4 92.84 . R745 1 4 1 12 123.50

1 .0625 8 6 0 6 92.94 ."745 1 1 4 12 123.50

1.0625 8 0

£.D 0 92.94 .870? 4 2 7 4 124.56

1.0558 1 3 5 1 93.70 .8694 0 1 3 13 124.76

1.0526 6 1 4 9 94.08 .0661 2 8 1 1 125.60

1 .0526 6 4 1 9 94.08 .P599 2 1 8 2 127.23

1.0447 1 5 • 3 2 95.01 .0565 i 5 5 0 128. 15

1.0392 4 0 u 1 ? 95.68 .0^17 2 7 2 5 129.49

1.0251 2 6 2

A1 97.42 .047? 1 4 4 9 130.80

1.P14Q 1 2 6 2 98.75 .0401 4 3 3 12 132.95

1 . 01 27 1 1 5 8 99. 04 .•°"'89 5 5 5 3 133.34

1 .0063 1 4 3 7 99.90 .0381 7 5 4 7 133.60

1.0058 3 3 c. 1 n 99.96 .8370 1 1 6 10 133.68

1.0033 4 3

cDit 100.31 .0^63 6 8 1 4 134.16

.9942 9 3 3 0 101 .57 .«356 9 3 2 1 3 1 34.39

.9929 2 3 1 11 101 .76 .0303 4 3 4 11 136.18

.0825 4 7 1 0 103.26 .0242 1 9 0 0 1 38.34

.9768 7 6 p 4 104.11 .0?25 1 0 8 7 138.97

.9753 1 5 3

cD 104.34 .a?O0 3 4 6 4 1 39.58

.9604 1 3 4

0 106.65 .819° 3 1 8 5 139.94

.9580 3 0 3 12 107.04 .0161 1 1 1 1 5 141 .43

.9580 2 3 0 12 107.04 .8110 1 4 5 8 143.53

.9561 7 7 1 3 107.35 .0093 25 8 2 0 1 44.27

A iX 7 3 107. 3*^

. r U n 4 Q U I4*f 1 ob

.9549 3 1 6 7 107.54 .0084 4 0 9 3 144.66

.9546 1 0 5 10 107.60 .0077 9 2 7 7 1 44.99

.9518 14 4 4 6 108.06 .0075 4 3 5 1 0 145.09

69
CUMULATIVE INORGANIC INDEX

Vol . or

Sec. Page

Aluminum, Al 1 11

Aluminum antimony, AlSb 4 72 Aluminum bismuth oxide, Al^B^Og .. 11m 5 Aluminum chloride, AICI3 9m 61

Aluminum chloride hydrate

(chloraluminite) , A1C1 3 -6H 2 0 7 3 Aluminum fluoride hydroxide silicate,

topaz, Al2 (F,OH) 2 Si0 4 1m 4 Aluminum nitride, A1N 12m 5 Aluminum nitrate hydrate,

Al (NO3 ) 3 • 9H20 lm 6 Aluminum oxide (corundum) , a-Al 2

C>3 9 3 Aluminum oxide hydrate (bohmite)

,

a-Al203 'H20 3 38

Aluminum oxide hydrate, diaspore,

B-A1 2 0 3 'H20 3 41

Aluminum phosphate, A1(P0 3

) 3 2m 3 Aluminum phosphate (berlinite)

,

AlPO^ (trigonal) 10 3 Aluminum phosphate, AlPO^

(orthorhombic) 10 4 Aluminum silicate (mullite) , Al 6 Si 2 0 13 3m 3 Aluminum tungsten oxide, Al 2 (W0 lt )3 11m 7 Ammonium aluminum fluoride,

(NHit

) 3 AlF 6 9m 5 Ammonium aluminum selenate hydrate,

NH^Al ( SeOt, ) 2 " 12H2 0 9m 6 Ammonium aluminum sulfate,

NH^Al (SO^ ) 2 l°m 5 Ammonium aluminum sulfate hydrate

(tschermigite) , NH^Al (SO4

)

2

- 12H20 6 3 Ammonium azide , NH lt N 3 9 4 Ammonium beryllium fluoride,

(NHlt ) 2 BeF1+ 3m 5 Ammonium boron fluoride, NH^BFl, ... 3m 6 Ammonium bromide, NH4 Br 2 49

Ammonium cadmium chloride, NH^CdClj 5m 6 Ammonium cadmium sulfate,

(NHl) ) 2 Cd2 (50^)3 7m 5 Ammonium cadmium sulfate hydrate,

(NHit

) 2 Cd(SOi4) 2 -6H 2 0 8m 5 Ammonium calcium sulfate,

(NH[t ) 2 Ca2 (S0^) 3 8m 7 Ammonium chlorate, NH^CIO^

(orthorhombic) 7 6 Ammonium chloride (sal-ammoniac)

,

NH^Cl 1 59

Ammonium chromium sulfate hydrate,

NHi+Cr (30^)2' 12H2 0 6 7 Ammonium cobalt (II) chloride,

NHuCoCl3

... 6m 5 Ammonium cobalt fluoride, NU^ C0F3 8m 9

Further work on this program is in progress,

and it is anticipated that additional sections

will be issued. Therefore, the accumulative index

here is not necessarily the concluding index for

the project.

m - Monograph 25. A mineral name in ( ) indicates a synthetic

sample

Vol . or

Sec. Page

Ammonium copper bromide hydrate,

(UH k ) 2 CuBr4 «2H 20 10m 6 Ammonium copper chloride, NHtl CuCl 3 7m 7 Ammonium copper chloride hydrate,

(NH^) 2 CuClit

- 2H 20 12m 6 Ammonium copper fluoride, NH[t CuF 3 .. 11m 8 Ammonium gallium sulfate hydrate,

NHi,Ga (SC\) 2 -12H20 6 9 Ammonium germanium fluoride,

(NHlt ) 2GeF 6 6 8

Ammonium hydrogen carbonate

(teschemacherite) , (NH(t )HC0 3 9 5 Ammonium hydrogen phosphate

,

NH^PO^ 4 64

Ammonium iodate, NH^IO^ 10m 7 Ammonium iodide, NH^I 4 56

Ammonium iridium chloride,

(NH4

) 2 IrCl 6 8 6

Ammonium iron fluoride, (NHit

) 3 FeF 6 9m 9 Ammonium iron sulfate, NH^Fe (S0 4

) 2 10m 8 Ammonium iron sulfate hydrate,

NH 4 Fe(S04

) 2 -12H2 0 6 10

Ammonium lead chloride, (NH 1) ) 2 PbCl 6 11m 10

Ammonium magnesium aluminum fluoride,

NH 4 MgAlF 6 10m 9 Ammonium magnesium chromium oxide

hydrate, (NH 4

) 2 Mg (CrO^

)

2

• 6H2 0 8m 10

Ammonium manganese chloride hydrate,

(NHl) ) 2MnCllt -2H2 0 11m 11 Ammonium manganese (II ) fluoride,

NHlt MnF 3 5m 8 Ammonium manganese sulfate,

(NH 4

) 2 Mn2 (SO^) 3 7m 8 Ammonium manganese sulfate hydrate,

(NHi1

) 2 Mn(S0lt ) 2 -6H2 0 8m 12 Ammonium mercury chloride, NH^HgC^ 8m 14

Ammonium molybdenum oxide phosphate

hydrate, (NH4 ) 3 (M0O3

)

1 2 P04

• 4H2 0 ... 8 10

Ammonium nickel (II) chloride,

NHit NiCl3 6m 6

Ammonium nickel chromium oxide

hydrate, (NH^

)

2 Ni (Cr(\

)

2

• 6H2 0 8m 16

Ammonium nitrate (ammonia-niter)

,

NH1+ N03 7 4 Ammonium osmium bromide, (NH4

) 2 0sBr 6 3 71 Ammonium osmium chloride,

(NHit

) 2 0sCl6 lm 6 Ammonium palladium chloride,

(NHi+

) 2 PdCl1+ 6 6 Ammonium palladium chloride,

(NHlt ) 2 PdCl6 8 7 Ammonium platinum bromide,

(NHlt ) 2 PtBr6 9 6

Ammonium platinum chloride,

(NHlt ) 2 PtCl 6 5 3 Ammonium rhenium oxide, NH^ReO^ .... 9 7 Ammonium selenium bromide,

(NH4

) 2 SeBr6 8 4 Ammonium silicon fluoride

(cryptohalite) , (NH4

) 2 SiF 6 5 5 Ammonium sulfate (mascagnite)

,

(NHi^SC^ 9 8 Ammonium tellurium bromide,

(NH1+ ) 2 TeBr6 8 5

70
CUMULATIVE INORGANIC INDEX - Continued

Vol . or

Sec. Page

Ammonium tellurium chloride,

(NHit

) 2 TeCl 6 8 8 Ammonium tin chloride, (NHi, ) 2 SnCl g 5 4 Ammonium vanadium oxide, NHtt V0 3 ... 8 9 Ammonium zinc fluoride, NHi+ ZnF 3 ... 8m 18

Ammonium zirconium fluoride,

(NHit

) 3 ZrF 7 6 14

Antimony, Sb 3 14 Antimony (III) fluoride, SbF 3 2m 4 Antimony (III) iodide, Sbl 3 6 16

Antimony (III) oxide (senarmontite)

,

Sb20 3 (cubic) 3 31

Antimony (III ) oxide, valentinite,

Sb 20 3 (orthorhombic) 10 6 Antimony(IV) oxide (cervantite)

,

Sb^ 10 8

Antimony (V) oxide, Sb 2O s 10 10

Antimony selenide, Sb 2 Se 3 3m 7 Antimony (III) sulfide (stibnite)

,

Sb 2 S 3 5 6 Antimony telluride, Sb 2 Te 3 3m 8 Arsenic, As 3 6 Arsenic (III) iodide, Asl 3 6 17

Arsenic oxide (arsenolite)

,

As 20 3 (cubic) 1 51

Arsenic oxide, claudetite, As2 0 3 (monoclinic) 3m 9 Barium, Ba 4 7 Barium aluminum oxide, BaAl 2 0it .... 5m 11 Barium aluminum oxide, Ba3Al2 0g ... 12m 7 Barium arsenate, Ba 3 (AsO tt ) 2 2m 6 Barium borate, BaB^Oy 4m 6 Barium borate, high form, BaB 20 L( .. 4m 4 Barium borate, BaBg0 13 7m 10

Barium bromate hydrate,

Ba(Br0 3 ) 2 -H 2 0 8m 19

Barium bromide, BaBr 2 10m 63

Barium bromide fluoride, BaBrF .... 10m 10

Barium bromide hydrate, BaBr2

•

2 0 3m 10

Barium calcium nitrate,

Ba_ 25 Ca f 75 (N0 3 ) 2 12m 38

Barium calcium nitrate,

Ba>50 Ca_ 50 (NO 3 ) 2 12m 38

Barium calcium nitrate,

Ba -75 Ca>2 5(N03 ) 2 12m 38

Barium calcium tungsten oxide,

Ba2 CaWO e 9m 10

Barium carbonate (witherite) , BaC03 (orthorhombic) 2 54

Barium carbonate, BaC0 3 (cubic)

at 1075 °C 10 11

Barium chlorate hydrate,

Ba(C10i+

) 2 -3H2 0 2m 7 Barium chlorate hydrate,

Ba(C103 ) 2 -H20 8m 21

Barium chloride, BaCl2 , (cubic) ... 9m 13

Barium chloride, BaCl2 , (orthorhombic) 9m 11

Barium chloride fluoride, BaClF ... 10m 11

Barium chloride hydrate, BaCl2 »2H 2 0 12m 9 Barium fluoride, BaF2 1 70

Barium hydroxide phosphate,

Ba5 (OH) (P04 ) 3 11m 12

Barium iodide, Bal 2 10m 66

Barium lead chloride, BaPbClij 11m 13

Vol . or

Sec. Page

Barium lead nitrate,

Ba_ 33 Pb

> 67 (N0 3 ) 2 12m 40

Barium lead nitrate,

Ba 67Pb 33 (N0 3

) 2 12m 40

Barium molybdenum oxide, BaMoO^ .... 7 7 Barium molybdenum oxide, Ba2 Mo0 5 ... 12m 10

Barium nitrate (nitrobarite)

,

Ba(N03

) 2 11m 14

Barium oxide, BaO 9m 63

Barium oxide, Ba02 6 18

Barium phosphate, Ba 3 (PO l+ ) 2 12m 12 Barium selenide, BaSe 5m 61

Barium silicon fluoride, BaSiF 6 .... 4m 7 Barium strontium nitrate,

Ba 25Sr 75 (N0 3

) 2 12m 42

Barium strontium nitrate,

Ba 5pSr 5q( n0 3)2 12m 42

Barium strontium nitrate,

Ba 75 Sr 25 (N0

3

) 2 12m 42

Barium sulfate (barite) , BaSO^ 10m 12 Barium sulfide, BaS 7 8 Barium tin oxide, BaSn0 3 3m 11 Barium titanium oxide, BaTi0 3 3 45

Barium titanium silicate (fresnoite)

,

Ba2 TiSi2 08 9m 14

Barium tungsten oxide, BaWO^ 7 9 Barium tungsten oxide, Ba2W05 12m 14

Barium zirconium oxide, BaZr0 3 5 8 Beryllium, alpha, Be 9m 64

Beryllium aluminum oxide

(chrysoberyl) , BeAl^ 9 10

Beryllium aluminum silicate, beryl,

Be3Al2 (SiOj) 6 9 13

Beryllium calcium oxide, Be17 Ca 12 02g 7m 89

Beryllium chromium oxide, BeCr2 0ij . . 10 12 Beryllium cobalt, BeCo 5m 62

Beryllium germanium oxide, Be2 Ge0lt 10 13

Beryllium lanthanum oxide, Be2 La2 05 9m 65

Beryllium niobium, Be2 Nb 7m 92

Beryllium oxide (bromellite) , BeO . . 1 36

Beryllium palladium, BePd 5m 62

Beryllium silicate, phenacite,

BeS^O^ i 8 11

Bismuth, Bi 3 20

Bismuth fluoride, BiF 3 lm 7 Bismuth(III) iodide, Bil 3 6 20

Bismuth oxide (bismite) , a-Bi2 0 3 ... 3m 16

Bismuth oxide bromide, BiOBr 8 14

Bismuth oxide chloride (bismoclite)

,

BiOCl 4 54

Bismuth oxide iodide, BiOI 9 16

Bismuth phosphate, BiPO^ (monoclinic) 3m 11 Bismuth phosphate, BiPO^ (trigonal) 3m 13

Bismuth sulfide (bismuthinite)

,

Bi2 S 3 5m 13

Bismuth telluride, BiTe 4m 50

Bismuth telluride (tellurobismuthite) , Bi2 Te 3 3m 16

Bismuth vanadium oxide, low form,

BiVO^ (tetragonal) 3m 14

Bismuth vanadium oxide, high form,

BiVO^ (monoclinic) 3m 14

Boron oxide, B2 0 3

, phase 1 10m 70

Cadmium, Cd 3 10

71
CUMULATIVE INORGANIC INDEX - Continued

Vol . or Sec. Page

Cadmium ammine chloride,

Cd(NH 3 J 2Cl 2 10m 14

Cadmium bromide, CdBr2 9 17 Cadmium bromide chloride, CdBrCl ... 11m 15

Cadmium carbonate (otavite) , CdC0 3 7 11 Cadmium chlorate hydrate,

CdfClO^) 2 -6H2 0 3m 19

Cadmium chloride, CdCl 2 9 18

Cadmium chromium oxide, CdCr^O^ .... 5m 16

Cadmium cyanide, Cd(CN) 2 2m 8 Cadmium fluoride, CdF 2 10m 15

Cadmium iron oxide, CdFe 2 0 L( 9m 16

Cadmium manganese oxide, CdMn2 0 (t ... 10m 16

Cadmium molybdenum oxide, CdMoOu ... 6 21 Cadmium nitrate hydrate,

Cd(N0 3 ) 2 -4H 2 0 7m 93

Cadmium oxide , CdO 2 27 Cadmium oxide, CdO (ref. standard) 8m 2 Cadmium selenide, CdSe

(hexagonal) 7 12 Cadmium sulfate, CdSO^ 3m 20

Cadmium sulfate hydrate,

3CdSCV8H20 6m 8 Cadmium sulfate hydrate, CdS01) 'H 2 0 6m 10

Cadmium sulfide (greenockite) , CdS 4 15

Cadmium telluride , CdTe 3m 21 Cadmium tungsten oxide, CdWO^ 2m 8 Calcium, Ca 9m 68

Calcium aluminum germanium oxide,

Ca 3Al 2 (Ge04 ) 3 10 15

Calcium aluminum hydroxide,

Ca 3Al 2 (OH) 12 11m 16

Calcium aluminum oxide, Ca 3 Al 2 0g ... 5 10

Calcium aluminum oxide,

Ca 12Al 14033 9 20

Calcium aluminum sulfate hydrate

(ettringite) , Ca 6Al2S 3 0 18 « 31H2 0 ... 8 3 Calcium bromide, CaBr2 11m 70

Calcium bromide hydrate, CaBr2 «6H2 0 8 15

Calcium carbonate (aragonite)

,

CaC0 3 (orthorhombic) 3 53

Calcium carbonate (calcite)

,

CaC0 3 (hexagonal) 2 51

Calcium chloride (hydrophilite)

,

CaCl2 11m 18

Calcium chloride fluoride, CaCIF ... 10m 17

Calcium chloride hydrate,

CaCl2 -4H2 0 11m 73

Calcium chloride hydrate

(antarcticite) , CaCl2 -6H2 0 12m 16

Calcium chromium germanium oxide,

Ca 3 Cr2 (GeOij) 3 10 16

Calcium chromium oxide, CaCrO^ 13

Calcium chromium silicate (uvarovite)

,

Ca 3 Cr2 (SiOiJ 3 10 17

Calcium fluoride (fluorite) , CaF 2 .. 1 69

Calcium fluoride phosphate

(f luorapatite) , Ca5 F(P04 ) 3 3m 22

Calcium gallium germanium oxide,

Ca 3 Ga2 (GeOi,) 3 10 18

Calcium hydroxide (portlandite)

,

Ca(0H) 2 1 58

Calcium iron germanium oxide,

Ca3 Fe2 (GeO^) 3 10 19

Vol . or

Sec. Page

Calcium iron silicate (andradite)

,

Ca 3Fe2 Si 30 12 9 22 Calcium iron silicate hydroxide, julgoldite, Ca2 Fe 3 Si 30 1

(OH ,0) 2 (OH) 2 10m 72 Calcium lead nitrate,

Ca 33Pb 67 (N0 3 ) 2 12m 44

Calcium lead nitrate,

Ca 67Pb

f 33 (N0 3 ) 2 12m 44

Calcium magnesium silicate

(diopside) , CaMg(Si0 3

) 2 5m 17 Calcium molybdenum oxide

(powellite) , CaMo04 6 22 Calcium nitrate, Ca(N0 3

) 2 7 14

Calcium oxide, CaO 1 43

Calcium oxide phosphate, Ca^OfPO^Jj 12m 17

Calcium phosphate, g-Ca 2P 20 7 7m 95

Calcium platinum oxide, Ca^PtOg .... 10m 18

Calcium selenide, CaSe 5m 64

Calcium strontium nitrate,

Ca .33 Sr .67< N0 3>2 12m 46

Calcium strontium nitrate,

Ca 67Sr 33 (N0 3

) 2 12m 46

Calcium sulfate (anhydrite) , CaS04 4 65

Calcium sulfide (oldhamite) , CaS ... 7 15

Calcium telluride, CaTe 4m 50

Calcium titanium oxide

(perovskite) , CaTiOj 9m 17

Calcium tungsten oxide, Ca 3 W0g 9m 19

Calcium tungsten oxide, scheelite,

CaWO^ 6 23

Carbon, diamond, C 2 5 Cerium antimony, CeSb 4m 40

Cerium arsenate, CeAsO^ 4m 8 Cerium arsenide, CeAs 4m 51

Cerium bismuth, CeBi 4m 46

Cerium cadmium, CeCd 5m 63

Cerium (III) chloride, CeCl 3 lm 8 Cerium copper, CeCUg 7m 99

Cerium(III) fluoride, CeF 3 8 17

Cerium niobium titanium oxide

(eschynite), CeNbTiOg 3m 24

Cerium nitride, CeN 4m 51

Cerium(IV) oxide (cerianite) , Ce02 1 56

Cerium phosphide, CeP 4m 52

Cerium (III) vanadium oxide, CeVO^ .. lm 9 Cerium zinc, CeZn 5m 65

Cesium aluminum sulfate hydrate,

CsAl (SO^)^ 12H20 6 25

Cesium antimony fluoride, CsSbFg ... 4m 9 Cesium beryllium fluoride, CsBeF 3 .. 9m 69

Cesium boron fluoride, CsBF^ 8 22

Cesium bromate, CsBr03 8 18

Cesium bromide, CsBr 3 49

Cesium cadmium bromide, CsCdBr 3 (hexagonal) 10m 20

Cesium cadmium chloride, CsCdCl 3 (hexagonal) 5m 19

Cesium calcium chloride, CsCaCl 3 ... 5m 21

Cesium calcium fluoride, CsCaF 3 .... 8m 25

Cesium calcium sulfate,

Cs 2 Ca2 (SO^) 3 7m 12

Cesium cerium chloride, Cs 2 CeClg ... 7m 101

Cesium chlorate, CsC10 3 8 20

Cesium chlorate, CsClOi^

,

(orthorhombic) lm 10

72
CUMULATIVE INORGANIC INDEX - Continued

Cesium chloride, CsCl

Cesium chromium oxide, Cs 2 CrOit Cesium chromium sulfate hydrate,

CsCr(S04 )2'12H20

Cesium cobalt (II) chloride, CSC0CI3

Cesium cobalt chloride, CS2C0CI4 ... Cesium copper(II) chloride, CSCUCI3

Cesium copper chloride, Cs2CuClit

. . . Cesium copper sulfate hydrate,

Cs 2 Cu(SOtt

) 2 -6H20

Cesium fluoride, CsF

Cesium gallium sulfate hydrate,

CsGa(S0lt ) 2 '12H2 0

Cesium germanium fluoride, Cs2GeF

Cesium iodide, Csl

Cesium iodine bromide, Csl2Br

Cesium iodine chloride, CSICI2

Cesium iron sulfate hydrate,

Cs 2 Fe(S04 )2'6H20

Cesium iron sulfate hydrate,

CsFe(SOit

) 2 '12H2 0

Cesium lead(II) chloride, CsPbCl 3 (tetragonal)

Cesium lead fluoride, CsPbF 3 Cesium lithium cobalt cyanide,

CsLiCo(CN) 6 Cesium lithium fluoride, CsLiF2 .... Cesium magnesium chromium oxide,

Cs 2 Mg2 (Cr0 4 ) 3 Cesium magnesium chromium oxide

hydrate, Cs 2 Mg (Cr04 ) 2

• 6H2 0

Cesium magnesium sulfate hydrate,

Cs 2 Mg(SOi4 ) 2 '6H 2 0

Cesium manganese fluoride, CsMnF3 .

Cesium manganese sulfate hydrate,

Cs 2 Mn(SOl4 ) 2 '6H2 0

Cesium mercury chloride, CsHgCl3 ... Cesium nickel (II) chloride, CsNiCl3 Cesium nickel sulfate hydrate,

Cs 2Ni(S04)2 - 6H2 0

Cesium nitrate, CsN03 Cesium osmium(IV) bromide, Cs20sBr 6 Cesium osmium chloride, CS20sClg ... Cesium platinum bromide, Cs2PtBrg .. Cesium platinum chloride, Cs2PtClg

Cesium platinum fluoride, Cs2PtFg .. Cesium selenium bromide, Cs 2 SeBr 5 .. Cesium silicon fluoride, CS2S1F5 ... Cesium strontium chloride, CsSrCl3

Cesium sulfate, Cs2S04 Cesium tellurium bromide, Cs 2 TeBr 6 Cesium tin chloride, Cs2SnClg

Cesium vanadium sulfate hydrate,

CsV(SOit) 2' 12H2 0

Cesium zinc sulfate hydrate,

Cs 2 Zn(SOi+ )2 , 6H2 0

Chromium, Cr

Chromium chloride , CrCl2

Chromium fluoride, C^Fs

Chromium fluoride, CrF2

Chromium (I II) fluoride hydrate,

CrF3 '3H2 0

Chromium iridium 3:1, C^Ir

Chromium (III) oxide, Cr2C>3 Chromium phosphate, a-CrPO^

Vol . or Vol . or

Sec. Page Sec. Page

2 44 9 26

3m 25 Chromium rhodium 3:1, Cr 3 Rh 6m

6

15

29

8 21 4m 10

6m 11 9 27

11m 19 Cobalt ammine iodide, Co(NH 3

) 6l3 ... 10m 83

5m 22 5m 26

11m 20

Cobalt arsenide (skutterudite)

,

4m 10

7m 14 10 21

3m 26 Cobalt borate, Co 3 (B0 3

) 2 12m 20

Cobalt bromide hydrate, CoBr 2 *6H2 0 12m 21

8 23 Cobalt (II) carbonate (sphero5 17 cobaltite) , C0CO3 10 24

4 47 Cobalt chlorate hydrate

,

7m 103 CofClO^) 2

- 6H2 0 3m 28

3 Cobalt chloride hydrate, CoCl2 '2H 2 0 11m 22 Cobalt chloride hydrate, CoCl2 '6H2 0 11m 23

7m 16 9m 21

10m 85

6 28 Cobalt fluoride hydrate, CoF2 -4H2 0 11m 24

Cobalt gallium oxide, CoGa2 01+ 10 27 5m 24 Cobalt germanium oxide, CO2G604 .... 10 27 8m 26

Cobalt iron arsenide (safflorite)

,

4m 52

10m 79 10 28

7m 105

Cobalt mercury thiocyanate,

9m 22

8m 27 Cobalt nitrate hydrate,

2m 13

8m 29 a-Co(N03

) 2 -6H2 0 12m 22 Cobalt (II) oxide, CoO 9 28

7m 18 Cobalt(II,III) oxide, CojO^ 9 29

10m 21 Cobalt silicate, Co2 Si0 4 4m 11

7m 20 Cobalt silicon fluoride hydrate,

7m 22 3m 27 6m 12 Cobalt sulfate, 0-CoSO^ 2m 14 Cobalt titanium oxide, CoTi03 4m 13

7m 23 4m 13

9 25 1 15

2m 10 11m 79

2m 11 Copper ammine selenate,

8 19 Cu(NH 3

) h S&0h 10m 87

5 14 Copper ammine sulfate hydrate,

6 27 Cu(NK 3

) lt SOit -H2 0 10m 90

8 20 5m 27

5 19 4 36

6m 13 11m 81

7 17 Copper (I) chloride (nantokite)

,

9 24 4 35

5 16 Copper fluoride hydrate, CuF 2 *2H2 0

Copper hydrogen phosphite hydrate,

11m 25

lm 11 Copper hydroxide carbonate

,

11m 83

7m 25 azurite , Cu 3 (OH) 2 (C0 3

) 2 10 30

5 20 Copper hydroxide carbonate

11m 77 (malachite), Cu2 (OH) 2 C0 3 10 31 7m 108 Copper (I) iodide (marchite) , Cul ... 4 38

10m 81 Copper (I) oxide (cuprite), Cu 2 0 .... 2 23

Copper (II) oxide (tenorite) , CuO ... 1 49

5m 25 7m 113

6m 14 Copper sulfate (chalcocyanite)

,

5 22 3m 29

2m 12 Copper(II) sulfide (covellite) , CuS 4 13

73
CUMULATIVE INORGANIC INDEX - Continued

Vol. or

Sec. Page

Vol . or

Sec. Page

Copper uranium oxide, CuUO^ 10m 93

Dysprosium antimony, DySb 4m 41

Dysprosium arsenate, DyAsO^ 3m 30

Dysprosium arsenide, DyAs 4m 53

Dysprosium bismuth, DyBi 4m 47

Dysprosium gallium oxide,

Dy 3 Ga 5 0 12 2m 15

Dysprosium gold, DyAu 5m 66

Dysprosium nitride, DyN 4m 53

Dysprosium oxide, Dy2 0 3 9 30

Dysprosium silver, DyAg 5m 66

Dysprosium telluride, DyTe 4m 54

Dysprosium vanadium oxide, DyV04 ... 4m 15

Erbium antimony, ErSb 4m 41 Erbium arsenate, ErAsO^ 3m 31 Erbium arsenide, ErAs 4m 54

Erbium bismuth, ErBi 4m 47

Erbium gallium oxide, Er 3 Gat;Oj 2 lm 12 Erbium manganese oxide, ErMn0 3 2m 16

Erbium nitride, ErN 4m 55 Erbium oxide, Er 2 0 3 8 25

Erbium phosphate, ErPO^ 9 31

Erbium silver, ErAg 5m 67

Erbium telluride, ErTe 4m 55 Erbium vanadium oxide, ErVO^ 5m 29

Europium arsenate, EuAsO^ 3m 32 Europium (III) chloride, EuCl 3 lm 13

Europium gallium oxide,

Eu 3 Ga 5 0 12 2m 17

Europium nitride, EuN 4m 56

Europium oxide, EuO 4m 56

Europium oxychloride, EuOCl lm 13

Europium phosphate, EuPO^ 11m 26

Europium(III) vanadium oxide, EuVO^ 4m 16

Gadolinium antimony, GdSb 4m 42 Gadolinium arsenate, GdAsOi, 4m 17

Gadolinium arsenide, GdAs 4m 57 Gadolinium chloride hydrate,

GdCl 3 -6H2 0 7m 118

Gadolinium fluoride, GdF 3 lm 14

Gadolinium gallium oxide,

Gd 3 Ga5 0 12 2m 18

Gadolinium indium, Gdln 5m 67

Gadolinium nitride, GdN 4m 57 Gadolinium oxide, Gd2 0 3 lm 16

Gadolinium oxychloride, GdOCl lm 17

Gadolinium silver, GdAg 6m 87

Gadolinium titanium oxide, Gd2 Ti05 8m 32 Gadolinium vanadium oxide, GdVOi, ... 5m 30

Gallium, Ga 2 9 Gallium antimony, GaSb 6 30

Gallium arsenide, GaAs 3m 33 Gallium magnesium, Ga2 Mg 12m 48

Gallium magnesium, Ga 5 Mg2 12m 51

Gallium oxide, a-Ga2 0 3 4 25

Gallium phosphate hydrate,

GaPCv2H2 0 8m 34 Gallium phosphate (a-quartz type)

,

GaPO^ 8 27 Germanium, Ge 1 18

Germanium iodide, Gel 2 4m 58

Germanium ( IV) iodide, Gel^ 5 25 Germanium oxide, Ge0 2 (hexagonal)

(low form) 1 51

Germanium oxide, Ge0 2 (tetragonal) (high form) 8 28

Gold, Au 1 33 Gold antimony 1:2 (aurostibite)

,

AuSb2 7 - 1C

Gold (I) cyanide, AuCN 10 33

Gold potassium cyanide, AuK(CN) 2 ... 8m 36 Gold tin 1:1, AuSn 7 19

Gold titanium 1:3, AuTi 3 6m 17 Hafnium, Hf 3 18

Holmium arsenate, HoAsO^ 3m 34 Holmium bismuth, HoBi 4m 48

Holmium fluoride, HoF 3 10m 23

Holmium gold, HoAu 5m 68

Holmium nitride, HoN 4m 58

Holmium oxide, Ho 2 0 3 9 32 Holmium selenide, HoSe 4m 59

Holmium silver, HoAg 5m 68

Holmium vanadium oxide, HoVO^ 4m 18

Hydrogen amidosulfate , H2 NS0 3 H 7 54

Hydrogen arsenate, H 5As 3 0 1Q 7m 84

Hydrogen borate, g-HB0 2 9m 71 Hydrogen borate (metaborite)

,

HB02 (cubic) 4m 27

Hydrogen iodate , HI0 3 5 28

Hydrogen iodate, HI 3 0 8 8m 104

Hydrogen phosphate hydrate,

H 3 POit -!

5 H2 0 12m 56

Hydrogen tellurate, H 6 Te06 12m 34

Indium, In 3 12

Indium antimony, InSb 4 73

Indium arsenide, InAs 3m 35 Indium oxide, ln2 0 3 5 26

Indium phosphate, InPO^ 8 29

Indium sulfide, In2 S 3 11m 30

Iodine, I 2

3 16

Iridium, Ir 4 9 Iridium oxide, Ir02 4m 19

Iridium titanium 1:3, IrTi 3 6m 20

Iron, a-Fe 4 3 Iron arsenide, FeAs lm 19

Iron arsenide (loellingite) , FeAs 2 10 34

Iron bromide, FeBr2 4m 59

Iron chloride hydrate, FeCl2 '2H2 0 .. 11m 32 Iron fluoride hydrate, FeF2 '4H2 0 ... 11m 90

Iron hydroxide sulfate hydrate,

butlerite, Fe (OH) SG^ • 2H2 0 10m 95

Iron iodide, Fel 2 4m 60

Iron(II,III) oxide (magnetite),

Fe3 04 5m 31

Iron sulfate hydrate (melanterite)

,

FeSO^^O 8m 38

Iron sulfide (pyrite) , FeS2

5 29

Lanthanum antimony, LaSb 4m 42

Lanthanum arsenate, LaAsO^ 3m 36 Lanthanum arsenide, LaAs 4m 60

Lanthanum bismuth, LaBi 4m 48

Lanthanum borate, LaB0 3 lm 20

Lanthanum cadmium, LaCd 5m 63

Lanthanum chloride, LaCl3 lm 20

Lanthanum fluoride, LaF 3 7 21 Lanthanum niobium titanium oxide,

LaNbTiOg 3m 37

Lanthanum nitrate hydrate,

La(N03 ) 3 -6H2 0 8m 40

74
CUMULATIVE INORGANIC INDEX - Continued

Lanthanum nitride, LaN

Lanthanum oxide, La2 0 3 Lanthanum oxychloride, LaOCl

Lanthanum phosphide , LaP

Lanthanum selenide, LaSe

Lanthanum zinc , LaZn

Lead, Pb

Lead borate, PbB^Oy

Lead bromide, PbBr2 Lead bromide chloride, PbBrCl

Lead bromide fluoride, PbBrF

Lead chloride (cotunnite) , PbCl2

. .

Lead carbonate (cerrussite) , PbC0 3 Lead chloride fluoride (matlockite)

,

PbCIF

Lead fluoride, ot-PbF 2 (orthorhombic)

Lead fluoride, B~PbF 2 (cubic)

Lead fluoride iodide, PbFI

Lead hydroxide phosphate,

Pb5 (POit

) 3 OH

Lead (II) iodide, Pbl 2 Lead molybdenum oxide (wulfenite)

,

PbMoO^

Lead nitrate, Pb(N0 3

) 2 Lead oxide (litharge) , PbO (red,

tetragonal)

Lead oxide (massicot) , PbO (yellow,

orthorhombic)

Lead(II,III) oxide (minium), Pb 3 01+ Lead oxide sulfate, PbsO^SO^

Lead oxybromide, Pb 3 0 2 Br 2 Lead selenide (clausthalite) , PbSe

Lead strontium nitrate,

p*\3 3 Sr .6 7< N0 3>2

Lead strontium nitrate,

Pb>67Sr >33 (N0 3

) 2 Lead sulfate (anglesite) , PbSO^ .... Lead sulfide (galena) , PbS

Lead tin oxide, Pb2 SnOit Lead titanium oxide, PbTi0 3 Lead tungsten oxide (stolzite)

,

PbWO^ (tetragonal)

Lead uranium oxide, Pb 3 U06 Lithium aluminum, LigAl^

Lithium aluminum fluoride,

a-Li 3 AlF6 Lithium arsenate, Li^jAsO^

Lithium azide, LiN 3 Lithium barium fluoride, LiBaF 3 .... Lithium beryllium fluoride, Li2 BeFi4 Lithium borate, Li 2 Bi4 C>7 Lithium bromide, LiBr

Lithium carbonate, Li 2 C0 3 Lithium chlorate hydrate,

LiClCv 3H2 0

Lithium chloride, LiCl

Lithium fluoride, LiF

Lithium gallium oxide, LiGa02 Lithium hydroxide hydrate, LiOH

2 0

Lithium iodate, LiI0 3 (hexagonal) .. Lithium iodate, LiI03 (tetragonal)

Lithium molybdenum oxide, L^MoO^

(trigonal)

Vol. or Vol. or

Sec. Page Sec. Page

4m 61 6m 22

3 33 7 27

7 22 lm 25

5m 69 Lithium phosphate hydrate,

4m 61 Li 3 P 3O g -3H 20 2m 20

5m 70 Lithium phosphate, low form (lithio1 34 4m 21

4m 19 Lithium phosphate, high form.

2 47 Li 3 p°4 3m 39

11m 33 Lithium rubidium fluoride, LiRbF 2

.. 7m 128

10m 25 10m 100

12m 23 Lithium silver bromide

,

2 56 Li >2Ag >8Br

Lithium silver bromide,

12m 55

1 76

Lithium silver bromide.

12m 55

5 31 Li .6A9^Br 12m 55

5 33 Lithium silver bromide,

10m 26

Lithium sodium aluminum fluoride.

12m 55

8 33 9m 23

5 34 Lithium sodium sulfate, LiNaSO^ .... 6m 24

6m 26

7 23 Lithium sulfate hydrate,

5 36 4m 22

10m 101

2 30

Lithium tungsten oxide, Li 2W0 1+

10m 102

2832

32 Lithium tungsten oxide hydrate,

lm 25

10m 27 Li2W04

• !sH 2 0 2m 20

5m 32 Lithium uranium fluoride, LiUF 5 .... 7m 131

5 38

Lutetium gallium oxide.

5m 36

12m 53 Lu3 Ga50 12 2m 22

Lutetium manganese oxide, LuMn0 3 ... 2m 23

12m 53 4m 62

3 67 lm 27

2 18 5m 37

10m 29 1 10

5 39 Magnesium aluminum oxide (spinel)

,

9m 25

5m 34 Magnesium aluminum silicate

8m 109 (pyrope) , Mg 3Al2 (SiO^) 3 4m 24

10m 98 Magnesium aluminum silicate (low

cordierite) , Mg 2 Al [+ Si 5 0 1

8m 111 lm 28

2m 19 Magnesium aluminum silicate (high

8m 113 cordierite), Mg2 Al [t Si 5 0i 8 5m 35 lm 29

7m 126 Magnesium ammonium phosphate hydrate,

8m 114 (struvite) , MgNH^PO^ • 6H2 0 3m 41

4 30 Magnesium borate, Mg2 B 2 0 5 8m 42 4m 25

4m 62

8 34 Magnesium bromide hydrate,

1 62 11m 35

1 61 Magnesium carbonate (magnesite)

,

10m 31 MgC0 3 7 28

11m 92 5m 65

7 26 Magnesium cerium nitrate hydrate,

10m 33 Mg 3 Ce2 (N0 3

) 12 - 24H2 0

Magnesium chlorate hydrate.

10 20

lm 23 Mg(C10u ),-6H 9 0 7m 30

75
CUMULATIVE INORGANIC INDEX - Continued

Magnesium chloride (chloromagnesite) , MgCl 2 Magnesium chloride hydrate,

MgCl 2 -12H2 0

Magnesium chloride hydrate

(bischofite) , MgCl2 -6H2 0

Magnesium chromium oxide

(picrochromite) , MgCr2Oit Magnesium fluoride (sellaite) , MgF 2 Magnesium fluoride silicate

(humite) , Mg 7F 2 (SiO^

)

3 Magnesium fluoride silicate

(norbergite) , Mg 3 F 2 SiO l+ Magnesium gallium oxide, MgGa2 0i4 ... Magnesium germanium oxide,

Mg 2 GeOtt (cubic)

Magnesium germanium oxide, Mg 2 GeO() (orthorhombic)

Magnesium gold, MgAu

Magnesium hydrogen phosphate

hydrate, newberyite, MgHPOt|-3H 2 0 .. Magnesium hydroxide (brucite)

,

Mg(OH) 2 Magnesium iron hydroxide carbonate

hydrate, pyroaurite,

Mg 6 Fe 2 (OH) 16 C0 3 -4H2 0, phase II Magnesium iron hydroxide carbonate

hydrate, sjOgrenite,

Mg 6 Fe2 (OH) 16 C0 3

- 4H2 0, phase I Magnesium lanthanum, MgLa

Magnesium lanthanum nitrate

hydrate, Mg 3 La 2 (N0 3

) 12 - 24H2 0

Magnesium manganese oxide, MgMn2 0ij Magnesium mercury, MgHg

Magnesium molybdenum oxide, MgMoOii

Magnesium nickel oxide, MgNi02 Magnesium oxide (periclase) , MgO . .

Magnesium phosphate, a-Mg2 P 2 0 7 Magnesium selenide, MgSe

Magnesium selenite hydrate,

MgSe0 3 '6H2 0

Magnesium silicate, enstatite,

MgSi03 Magnesium silicate (forsterite)

,

Mg2 Si0it Magnesium sulfate hydrate

(epsomite) , MgS04 >7H2 0

Magnesium sulfide, MgS

Magnesium sulfite hydrate,

MgS0 3 -6H2 0

Magnesium tin, Mg 2 Sn

Magnesium tin oxide, Mg2 SnOL, Magnesium titanium oxide

(geikielite) , MgTi0 3 Magnesium titanium oxide, MgTiO^ ... Magnesium tungsten oxide, MgWO^ .... Manganese, a-Mn

Manganese aluminum oxide (galaxite)

,

MnAl2 0it Manganese bromide, MnBr2 Manganese (II) carbonate

(rhodochrosite) , MnC0 3 Manganese chloride (scacchite)

,

MnCl2

or \l <~\ 1 n V* v u 1 . Ul >GC r ay c: S GC

PrlflP r aye

JXldliy allcbc OI1XUI XUti 1 ly (Ji. ci Ufc: / X XI

1 -LIU JO*3 Q

Manganese chloride hydrate , 7m 135

Manganese cobalt oxide/ MnCo20^ .... Qm

11m 37 10m Xi (J J 4m Dj

QZf 34 Manganese iron oxide (jacobsite) , 4 33 Q JO Manganese oxide ( hausmanni te ) , Mn ^

1 rtm J 0 lm 30 Manganese oxide (partridgeite)

/

1± xm1 TT1 Q3D 10 39 Manganese oxide (pyrolusite)

/

10 36 1 Om 7Q

Manganese oxide hydroxide, groutite,

10 37 11m

Manganese (II ) oxide (manganosite)

,

10 38 _) 6m 83 M "in t t ro y\ (2) o a* c o 1 o n l H ^ M D 10 41

Manganese sulfide (alabandite)

,

7m 139 4 IX Manganese (II ) tungsten oxide

6 30 2m 24

IXlciriyclIlfciofci VctlldLlX Kj2\ lUc /

i

villpvpW-y p . 9m 75 Mercury amide chloride, HgNI^Cl .... xum 10m 104 May TT1TTI 1 np (~"Vllo>"l rip

14rr ( M 14 ^ H 1 11m 39

X1 Ctm UZll XVJ i n7/ 10m 103 10m 110

5m 69 7 33 Mercury (I) chloride (calomel)

,

lm 22 Vr~t C 1 72 10m 35 Mav-/-*nv*r / TT ^ r-"\~\ 1 f~\~r~ ~\ r~\ o Hrt 1 73 6m 84 rlci C UX y UI11UI. lUc bulllUc/

7m 28 TM _ Ui~t r* 1 c 8m 118

10m 36 35

\ 37 M nvmir^r / TT \ f 1 1 i/*\v* t t~\ T4 t—i TP 2m 25

9m 73 hjt i"* v~ > i ~v~ \ r ( ~Y \ l r~\ ~\ Ho UnT 4 49

5m 70 Mercury iodide, Hgl2 (tetragonal) 7m 32 Mercury (II) oxide (montroydite ) , HgO g 39

8m 116 Mercury(II) selenide (tiemannite)

,

7 35

C.o 32 Mercury (II) sulfide (cinnabar)

,

4 17

1J. OJft 7 Mercury (II) sulfide (metacinnabar )

,

9

z X

7 30 20

7 31 X1 OmUul X X 3 6m zo9ft 9m ZD Molybdenum oxide (molybdite), M0O3 n JU7n

D 4X Molybdenum sulfide (molybdenite)

,

X1 dmUlll 77 c; 47

43

43 4m 28

12m 25 4m 64

4m 49

7m 142 lm 32

XIII 1 m j7 j7 9 35 g 36

4m 63 Neodymium gallium oxide, Nd 3 Ga 5 0 12 lm 34

4 26

7 32 8 wl

11m 40

8m 43 5m 71

5m 71

76
CUMULATIVE INORGANIC INDEX - Continued

Vol . or

Sec. Page

Neodymium vanadium oxide, NdV04 .... 4m 30

Neptunium nitride, NpN 4m 64

Nickel, Ni 1 13

Nickel aluminum, NiAl 6m 82

Nickel aluminum oxide, NiAl2 0 1( 9 42

Nickel arsenide 1:2 (rammelsbergite)

,

NiAs 2 10 42

Nickel arsenic sulfide

(gersdorffite) , NiAsS lm 35

Nickel bromide, NiBr2 10m 119

Nickel (II) carbonate, NiC0 3 (trigonal) lm 36

Nickel chloride, NiCl 2 9m 81

Nickel chloride hydrate,

NiCl2 -6H2 0 11m 42

Nickel fluoride, NiF 2 10m 121

Nickel fluoride hydrate, NiF2 -4H2 0 11m 43

Nickel gallium oxide, NiGa2 0 4 10 45

Nickel germanium oxide, Ni 2 GeOi, .... 9 43

Nickel iron oxide (trevorite)

,

NiFe2Oi,. 10 44

Nickel nitrate hydrate,

Ni(N0 3 ) 2 '6H2 0 12m 26

Nickel(II) oxide (bunsenite) , NiO .. 1 47

Nickel phosphide, Ni] 2P5 9m 83

Nickel silicon fluoride hydrate,

NiSiF6 -6H2 0 8 38

Nickel sulfate, NiS04 2m 26

Nickel sulfate hydrate (retgersite)

,

NiSCV6H2 0 7 36

Nickel sulfide, millerite, NiS lm 37 Nickel tungsten oxide, NiWO^ 2m 27

Niobium gold 3:1, Nb 3 Au 6m 16

Niobium iridium 3:1, Nb 3 Ir 6m 19

Niobium osmium 3:1, Nb 3 Os 6m 30

Niobium oxychloride, NbOCl 3 7m 148

Niobium platinum 3:1, Nb 3 Pt 6m 31

Niobium silicide, NbSi2 8 39

Osmium, Os 4 8 Osmium titanium, OsTi 6m 85

Palladium, Pd 1 21 Palladium hydride, PdH 0t 706 5m 72 Palladium oxide, PdO 4 27

Phosphorus bromide, PBr7 7m 150

Phosphorus oxide (stable form I), P 2 05 (orthorhombic) 9m 86

Phosphorus oxide (stable form II), P 205 (orthorhombic) 9m 88

Phosphorus oxide (metastable form)

,

p 4°10 (rhombohedral) 9m 91

Platinum, Pt 1 31

Platinum titanium 1:3, PtTi 3 6m 33

Plutonium arsenide, PuAs 4m 65

Plutonium phosphide, PuP 4m 65

Plutonium telluride, PuTe 4m 66

Potassium aluminum sulfate,

KAl(SOit

) 2 9m 31

Potassium aluminum sulfate hydrate,

(alum), KAl(SOi,) 2 -12H2 0 6 36

Potassium barium nickel nitrite,

K2 BaNi(N02 ) 6 9m 32

Potassium borohydride, KBH^ 9 44

Potassium bromate , KBr0 3 7 38

Potassium bromide, KBr 1 66

Vol. or

Sec. Page

Potassium bromide chloride,

KBr 0-5Cl 0-5 8m 46

Potassium bromide iodide,

KBr >33 I_ 67 11m 44

Potassium bromide iodide,

KBr 67 I 33 11m 45

Potassium cadmium fluoride, KCdF 3 .. 8m 47

Potassium cadmium sulfate,

K2 Cd2 (S0 1( ) 3 7m 34

Potassium calcium carbonate

(fairchildite) , K2Ca(C0 3

) 2 8m 48

Potassium calcium chloride

(chlorocalcite) , KCaCl 3 7m 36

Potassium calcium fluoride, KCaF 3 .. 8m 49

Potassium calcium magnesium sulfate,

K^CaMgtSO^) 3 7m 37

Potassium calcium nickel nitrite,

K2 CaNi(N02

) 6 9m 33 Potassium calcium sulfate,

K2 Ca2 (S0 4

) 3 7m 39

Potassium cerium fluoride, 8-KCeF^ 12m 59

Potassium chlorate, KC10 3 3m 42

Potassium chlorate, KCIO^ 6 43

Potassium chloride (sylvite), KC1 .. 1 65

Potassium chromium oxide, K 3 CrOg ... 3m 44

Potassium chromium oxide sulfate,

K2 (CrOit

) > 33(50^)^57 12m 28

Potassium chromium oxide sulfate,

K2 (CrO^) >67 (SO,

:t ) i33 12m 27

Potassium chromium sulfate hydrate,

KCr (SO^) 2 -12H2 0 6 39

Potassium cobalt (II) fluoride,

KCoF 3 6m 37

Potassium cobalt fluoride, l^CoF^ .. 11m 46

Potassium cobalt nitrite,

K 3 Co(N02 ) 6 9 45

Potassium cobalt (II) sulfate,

K2 Co 2 (S0 4

) 3 6m 35

Potassium copper chloride, KCuCl 3

. . 7m 41

Potassium copper chloride hydrate

(mitscherlichite) , K2 CuCl l+ • 2H 2 0 ... 9m 34 Potassium copper (II) fluoride,

KCuF 3 6m 38

Potassium cyanate, KCNO 7 39

Potassium cyanide, KCN 1 77 Potassium fluoride, KF 1 64

Potassium germanium fluoride, K2 GeF 6 6 41

Potassium hydrogen arsenate,

KH2 AsOit lm 38

Potassium hydrogen phosphate,

KH 2 P0 (+ 3 69

Potassium hydroxide, KOH at 300 °C 4m 66

Potassium iodate, KIO^ 7 41

Potassium iodide, KI 1 68

Potassium iron cyanide, K3 Fe(CN) 6 .. 9m 35

Potassium iron (II) fluoride, KFeF 3 6m 39 Potassium iron fluoride, K 3 FeFe .... 9m 37 Potassium lithium sulfate, KLiSO^ .. 3m 43

Potassium magnesium chloride hydrate

(carnallite) , KMgCl 3 «6H2 0 8m 50

Potassium magnesium chromium oxide,

K2Mg2 (CrO^) 3 8m 52

Potassium magnesium fluoride,

KMgF 3 6m 42

77
CUMULATIVE INORGANIC INDEX - Continued

Vol. or

Sec.

Potassium magnesium fluoride,

K2MgFit 10m

Potassium magnesium selenate hydrate,

K2 Mg (SeC\) 2' 6H 20 10m

Potassium magnesium sulfate

(langbeinite) , K2Mg2 (80^)3 6m

Potassium magnesium sulfate hydrate

(picromerite) , K2 Mg (SO^, ) 2

• 6H20 .... 8m

Potassium manganese (II) fluoride,

KMnF 3 6m

Potassium manganese oxide, KMnO^ ... 7 Potassium manganese (II) sulfate

(manganolangbeinite) , K 2 Mn2 00^)3 6m

Potassium molybdenum oxide phosphate

hydrate, K2 (M0O3) j 2 PO[t • 4H2 0 8 Potassium nickel fluoride, KNiF 3 ... 7m Potassium nickel fluoride, K2 NiF[j .. 10m

Potassium nickel(II) sulfate,

K2Ni 2 (SO^) 3 6m

Potassium niobium fluoride, K2 NbF 7 8m

Potassium nitrate (niter) , KNO3 .... 3 Potassium nitrite, KN02 9m

Potassium nitroso ruthenium chloride,

K2 (NO)RuCl 5 2m

Potassium oxide, K2 0 10m

Potassium platinum bromide, K2 PtBr 6 8 Potassium platinum chloride,

K2PtCl 6 5 Potassium platinum fluoride, K2 PtF 6 6 Potassium rhenium chloride,

K2 ReCl 6 2m

Potassium rhenium oxide, KReO^ 8 Potassium rubidium chloride,

Ko.S^O.sC1 « Potassium rubidium chromium oxide,

KRbCrO^ 12m

Potassium ruthenium chloride,

K2 RuCl 6 10

Potassium ruthenium oxide chloride

hydrate, Kit Ru2 OCl 1 0

• H2 0 10

Potassium selenate, K2 SeOit 9m

Potassium selenide, K2 Se 10m

Potassium selenium bromide, K2 SeBr 5 8 Potassium silicon fluoride

(hieratite) , K2 SiF 6 5 Potassium silver cyanide, KAg(CN) 2 8m

Potassium sodium aluminum fluoride

(elpasolite) , K2 NaAlF 6 9m

Potassium sodium bromide,

K 2 Na 8 Br 12m

Potassium sodium bromide,

K^Na^ gBr 12m

Potassium sodium bromide,

K_ 6Na i+Br 12m

Potassium sodium bromide,

K 8 Na 2 Br 12m

Potassium sodium chloride,

K. 2 Na .8 cl 12m

Potassium sodium chloride,

K_ it Na> gCl 12m

Potassium sodium chloride,

K_ gNa_ ^Cl 12m

Potassium sodium chloride,

K. 8 Na .2 cl 12m

Vol . or Page Sec. Pag

Potassium sodium sulfate,

42 K. 67 Na1.3 3 sc\ 6m 48

Potassium sodium sulfate, KNaS04 ... 6m 50

43 Potassium sodium sulfate

(aphthitalite) , K3 Na(SO,4

) 2 6m 52

40 9m 99

Potassium sulfate (arcanite) , K2 SO^ 3 62

54 10m 127

10m 128

45 8 44

42 Potassium tin chloride, K2 SnCl 6 .... 6 38

Potassium titanium fluoride, K2 TiF g 7 40

43 Potassium tungsten oxide, l^WO^ .... 11m 47

Potassium vanadium oxide, KVgOg .... 8m 56

43 Potassium zinc bromide hydrate,

42 11m 104

45 5 51

Potassium zinc fluoride, ICjZnF^ .... 10m 46

46 Potassium zinc iodide hydrate,

120 KZnI 3 «2H20 11m 107

58 Potassium zinc sulfate, K2 Zn2 (30^)3 6m 54

38 Potassium zinc sulfate hydrate,

K2 Zn(SCV) 2 -6H2 0 7m 43

29 Potassium zinc vanadium oxide hydrate.

125 K2 Zn2 Vj g028 - 16H2 0 3m 45

40 Potassium zirconium fluoride,

K3 ZrF 7 9 46

49 4m 43

42 4m 32 4m 67

28 4m 49

41 5m 64

lm 39

76 5 52

Praseodymium oxychloride, PrOCl .... 9 47

29 Praseodymium sulfide, PrS 4m 67

Praseodymium vanadium oxide, PrV04 5m 40

46 5m 72

2 13

47 3 9 41 Rubidium aluminum sulfate hydrate,

126 RbAl (S04 ) 2' 12H2 0 6 44

41 5m 73

8 45

50 7 43

78 Rubidium cadmium chloride, high

5m 43

43 Rubidium cadmium chloride, low form.

5m 41 62 Rubidium cadmium sulfate.

Rb2 Cd2

(SCn,) 3 7m 45

62 Rubidium calcium chloride,

RbCaCl3 7m 47

62 Rubidium calcium fluoride.

RbCaF3 8m 57

62 Rubidium calcium sulfate,

7m 48

63 8 47

Rubidium chlorate, RbClO^ 2m 30

63 4 41

Rubidium chromium oxide, Rb2 CrO[( ... 3m 46

63 Rubidium chromium sulfate hydrate.

RbCr (S04 ) 2

' 12H2 0 6 47

78
CUMULATIVE INORGANIC INDEX - Continued

Vol . or

Sec. Page

Vol. or

Rubidium cobalt (II) chloride,

RbCoCl 3 Rubidium cobalt fluoride, RbCoF3 .. Rubidium cobalt sulfate,

Rb2Co 2 (S04 ) 3 Rubidium copper chloride hydrate,

Rb2 CuCllt «2H20

Rubidium copper sulfate hydrate,

Rb2 Cu(S0lt ) 2 «6H2 0

Rubidium fluoride, RbF

Rubidium iodate, RblO^

Rubidium iodide, Rbl

Rubidium iron sulfate hydrate,

Rb2 Fe(SOit

) 2 -6H2 0

Rubidium magnesium chromium oxide,

Rb2 Mg2 (CrO^) 3 Rubidium magnesium chromium oxide

hydrate, Rb 2 Mg (Cr04 ) 2

• 6H2 0

Rubidium magnesium sulfate,

Rb2 Mg2 (S0h ) 3 Rubidium magnesium sulfate hydrate,

Rb2 Mg (SO^) 2

- 6H2 0

Rubidium manganese (II) fluoride,

RbMnF3... Rubidium manganese sulfate,

Rb2 Mn2 (SO^ ) 3 Rubidium nickel (II) chloride,

RbNiCl 3

..i,;v t; Rubidium nickel sulfate,

Rb2 Ni 2 (SO^) 3 Rubidium nickel sulfate hydrate,

Rb2 Ni (SCVJ2-6H20

Rubidium nitrate, RbN0 3 (trigonal)

Rubidium platinum chloride,

Rb2 PtCl6

, . .. Rubidium platinum fluoride,

Rb2PtF6 Rubidium selenate, Rb2 Se0lt Rubidium silicon fluoride,

Rb2 SiF6 Rubidium strontium chloride,

RbSrCl 3 Rubidium sulfate, Rb2 SO(t Rubidium tellurium bromide,

Rb2 TeBr6 Rubidium tellurium chloride,

Rb2 TeCl6 Rubidium tin chloride, Rb2 SnCl6 ... Rubidium zinc fluoride, RbZnF 3 Rubidium zinc sulfate hydrate,

Rb2 Zn(SOit

) 2 -6H2 0

Ruthenium, Ru Ruthenium titanium, RuTi .......... Samarium arsenate, SmAsO^

Samarium arsenide, SmAs

Samarium chloride, SmCl 3 Samarium fluoride, S1T1F3 Samarium gallium oxide, Sm3 Ga 5 0 12 • Samarium oxide, Sm2 0 3 (cubic)

Samarium oxychloride, SmOCl

Samarium silver, SmAg

Samarium tin oxide, Sm2 Sn2 0 7 Samarium vanadium oxide, SmVO^ .... Scandium antimony, ScSb

6m 57

8m 58

8m 59

10m 47

8m 61

8m 63

2m 31

4 43

8m 64

8m 66

8m 68

7m 50

8m 7n

5m 44

7m 52

6m 58

8m 72

Old 7 A 5m 45

5 53

c.0 ftO 9m ftAAft

6 49

7m/ III D ft Q A Q ftO

QOAftO

OO AHft O

D AC^ ftO 7m R 7

7m/ III A

'i CD OO

4m 33

4m 68

lm 40

lit! 41

lm 42

4m 34

lm 43

5m 73

8m 77 5m 47

4m 44

Scandium arsenate, ScAsO^

Scandium arsenide, ScAs

Scandium oxide, Sc2 0 3 Scandium phosphate, ScPO^

Scandium silicate (thortveitite)

,

Sc 2 Si 2 07

, Selenium, Se

Selenium oxide (selenolite) , Se02

.. Silicon, Si

Silicon, Si (reference standard) ..: Silicon oxide (a or low cristobalite)

,

Si02 (tetragonal)

Silicon oxide (a or low quartz)

,

Si02 (hexagonal)

Silicon oxide (g or high cristobalite)

Si02 (cubic)

Silver, Ag

Silver, Ag (reference standard) .... Silver antimony sulfide, AgSbS 2 (cubic)

Silver antimony sulfide (miargyrite)

,

AgSbS2 (monoclinic)

Silver antimony sulfide (pyrargyrite)

,

Ag 3 SbS 3 (trigonal)

Silver antimony telluride, AgSbTe2 Silver arsenate, Ag 3 AsO[t Silver arsenic sulfide, xanthoconite

,

Ag3 AsS 3 Silver bromate, AgBr0 3 Silver bromide (bromyrite) , AgBr . .

Silver carbonate, Ag2 C0 3 Silver chlorate, AgC10 3 Silver chloride (cerargyrite) , AgCl

Silver chromium oxide, Ag2 CrO[+ Silver cyanide, AgCN

Silver fluoride, Ag2 F Silver iodate, AglO^

Silver iodide (iodyrite) , Agl

(hexagonal)

Silver iodide, y-Agl (cubic) .

.• Silver manganese oxide, AgMnO^

Silver molybdenum oxide, Ag2 Mo01+ ... Silver nitrate, AgN0 3 Silver nitrite, AgN02 Silver oxide, Ag2 0

Silver (II) oxide nitrate, Ag7 0gN0 3 Silver phosphate, Ag 3 P0lt Silver rhenium oxide, AgReO^

Silver selenate, Ag2 SeOt+ Silver sodium chloride, Ag0 5 Na0 5 C1

Silver sulfate, Ag2 SOit Silver sulfide (argentite) , Ag2 S ... Sodium, Na

Sodium aluminum chloride silicate,

sodalite, Na e AlgCl2 (SiG^ ) g Sodium azide, a-NaN 3

, at -90 to -100 °C

Sodium azide, g-NaN 3 Sodium beryllium calcium fluoride

silicate, leucophanite,

NaBeCaFSi2 Og

Sodium borate, Na2 BgOj3

Sodium boron hydride, NaBH^

Sodium bromate, NaBrC>3

S GCP39 G

4m 35

4m DO

3 27

8 50

7m 58

5 54

7m 60

9 D

1 2m

10 48

3 24

1 42

]_ 23

OIll Qm z

48

5m AQft

5m

3m Aft 71 5 D D

8m -L Z. D

D ^ 7 4 46

lm 44

7 44

AAft ft

Qm A?K CmJill D J Qz? AQHzJ

a0 D J_ Qzs ftO

/III X D D

71 fxA J^

D CQ

RD ou£n

.LIU 1 m A R ft O 4 61

5 62

8 53

2m 32 Cmout 7Q/ z) 7 46

± u 9m 105

7m/ III

8m 129

8m 130

8m 138

7m 160

9 51

5 65

79
CUMULATIVE INORGANIC INDEX - Continued

Vol . or

Sec. Page

Sodium bromide, NaBr 3 47

Sodium bromide chloride,

NaBr 33C1 67 11m 49

Sodium bromide chloride,

NaBr 57CI 33 11m 50

Sodium calcium aluminum fluoride

hydrate, thomsenolite , NaCaAlF 6 -H2 0 8m 132

Sodium calcium beryllium aluminum

fluorosilicate , meliphanite,

(Na0t6 3Ca 1>37 )Be(Al 0il3 Si 1-87 ) (°6.25F 0.75> 8111 135

Sodium calcium carbonate hydrate,

pirssonite, Na2 Ca(C0 3

) 2

- 2H2 0 9m 106

Sodium calcium silicate, Na2 CaSi01+ 10m 48

Sodium calcium sulfate (glauberite)

,

Na2Ca(S0lt ) 2 6m 59

Sodium carbonate hydrate (thermonatrite) , Na2 C0 3 'H2 0 8 54

Sodium carbonate sulfate, Na^CC^SO^ 11m 51

Sodium carbonate sulfate (burkeite)

,

Na6 C0 3 (SO^ 11m 52

Sodium carbonate sulfate,

Na6 C0 3 (SO^) 2 11m 53

Sodium carbonate sulfate,

Na6 (C0 3 ) 2 SOk 11m 54

Sodium chlorate, NaC10 3 3 51 Sodium chlorate, NaClO^

(orthorhombic) 7 49

Sodium chloride (halite) , NaCl 2 41

Sodium chromium oxide, Na2 CrOit 9m 48

Sodium chromium oxide hydrate,

Na2 Cr 2 0 7 -2H20 7m 62

Sodium chromium oxide hydrate,

Na2 Cr0lt -4H2 0 9m 50

Sodium chromium oxide sulfate,

Na4 (Cr04 ) (SO4) 11m 55

Sodium cobalt(II) sulfate hydrate,

Na2Co(S0lt ) 2 -4H2 0 6m 61

Sodium cyanate, NaCNO 2m 33

Sodium cyanide, NaCN (cubic) 1 78

Sodium cyanide, NaCN (orthorhombic)

at 6 °C 1 79

Sodium fluoride ( villiaumite) , NaF 1 63

Sodium hydrogen fluoride, NaHF2 .... 5 63

Sodium hydrogen phosphate, Na3H(P0 3

) lt 10m 130

Sodium hydrogen silicate hydrate,

Na2 H2 SiOi,'4H2 0 7m 163

Sodium hydrogen sulfate hydrate,

NaHSCVH2 0 9m 52

Sodium hydroxide, NaOH at 300 "C ... 4m 69

Sodium iodate, NaI0 3 7 47

Sodium iodate, NalO^ 7 48

Sodium iodide, Nal 4 31 Sodium iron fluoride, Na3 FeFg 9m 54

Sodium lanthanum fluoride silicate,

(Na2 La 8 )F2 (SiOiJg 7m 64

Sodium lanthanum molybdenum oxide,

NaLa(MoOtt ) 2 10m 49

Sodium magnesium aluminum boron

hydroxide silicate, dravite,

NaMg 3 Al6 B 3 (OH)^Si 6 027 3m 47

Sodium magnesium carbonate (eitelite)

,

Na2Mg(C03 ) 2 11m 56

Sodium magnesium sulfate hydrate,

bloedite, Na2 Mg (SO^

)

2

• 4H2 0 6m 63

Vol. or

Sec. Page

Sodium manganese (II) fluoride,

NaMnF 3 6m 65

Sodium mercury (II) chloride hydrate,

NaHgCl 3 -2H 20 6m 66

Sodium molybdenum oxide, Na 2 Mo01+ ... lm 46

Sodium molybdenum oxide, Na2 Mo 2 0 7

.. 9m 110

Sodium neodymium fluoride silicate,

(Na2 Nd8 )F 2 (SiC^) 6 7m 66

Sodium nickel (II) sulfate hydrate,

Na2 Ni(SO|+

) 2 >4H2 0 6m 68

Sodium nitrate (soda-niter) , NaN0 3 6 50

Sodium nitrite, NaN02 4 62

Sodium oxide, Na2 0 10m 134

Sodium phosphate, Na 3 P30g 3m 49

Sodium phosphate hydrate,

Na3 P 3 O g -H 2 0 3m 50

Sodium phosphate hydrate,

a-Nai> Pit 0 12 -4H2 0 (monoclinic) 10 52

Sodium phosphate hydrate,

8-Na1) P 1+ 0 12 -4H2 0 (triclinic) 2m 35

Sodium phosphate hydrate,

Na6 P 6 0 18 .6H20 5m 54

Sodium praseodymium fluoride

silicate, (Na2 Pr 8 )F 2 (SiO^)

6 7m 68

Sodium selenate, Na2 SeOlt 9m 55 Sodium selenide, Na2 Se 10m 135

Sodium silicate, a (III), Na2 Si2 O

s .. 8m 141

Sodium silicate, 0-Na2 Si 2 O 5 10m 136

Sodium sulfate, Na2 sOl4 . . .'. 11m 57 Sodium sulfate (thenardite) , Na2 S0 4 2 59

Sodium sulfide, Na2 S 10m 140

Sodium sulfite, Na2 S0 3 3 60

Sodium telluride, Na2 Te 10m 141

Sodium tin fluoride, NaSn2F 5 7m 166

Sodium tungsten oxide, Na2 WOlt lm 47

Sodium tungsten (VI) oxide hydrate,

Na2 W0lt -2H2 0 2m 33

Sodium zinc fluoride, NaZnF 3 6m 74 Sodium zinc sulfate hydrate,

Na2 Zn (SO^^H^O 6m 72 Sodium zirconium fluoride,

Na7 Zr6 F 31 8m 144

Strontium aluminum hydroxide,

Sr 3 Al2 (OH) 12 10m 50

Strontium aluminum oxide, S^Al-jCv 10m 52

Strontium arsenate, S^fAsO^jj 2m 36

Strontium azide, Sr(N 3

) 2 8m 146

Strontium borate, SrB2 01+ 3m 53

Strontium borate, SrB^C^ 4m 36

Strontium bromide fluoride, SrBrF .. 10m 54

Strontium bromide hydrate,

SrBr2 -6H2 0 4 60

Strontium carbonate (strontianite)

,

SrC03 3 56

Strontium chloride, SrCl2 4 40

Strontium chloride fluoride, SrCIF 10m 55 Strontium chloride hydrate,

SrCl 2 »2H2 0 11m 58

Strontium chloride hydrate,

SrCl2 -6H2 0 4 58

Strontium chloride hydroxide

phosphate, Sr5 Cl 55 (OH) ^

5 (PO^ ) 3 .. 11m 60

Strontium fluoride, SrF2 5 67

Strontium indium hydroxide,

Sr 3 In2 (OH) 12 6m 76

on
CUMULATIVE INORGANIC INDEX - Continued

Vol . or

Sec. Page

Strontium iodide hydrate,

SrI 2 -6H20 8 58

Strontium manganese oxide, SrMn03 (cubic) 10m 56

Strontium manganese oxide, SrMn0 3 (hexagonal) 10m 58

Strontium molybdenum oxide, SrMoO^ 7 50

Strontium nitrate, Sr(N0 3

) 2 12m 31 Strontium oxide, SrO 5 68

Strontium oxide, Sr02 6 52

Strontium oxide hydrate, Sr02 -8H2 0 11m 61

Strontium phosphate, a-Sr2 P 2 0 7 11m 62

Strontium phosphate, a-Sr 3 (POl+ ) 2 ... 11m 64

Strontium scandium oxide hydrate,

Sr 3 Sc 20 6 -6H2 0 6m 78

Strontium sulfate (celestite)

,

SrSO^ 2 61

Strontium sulfide, SrS 7 52

Strontium telluride, SrTe 4m 69

Strontium tin oxide, SrSn0 3 8m 80

Strontium titanium oxide, SrTi0 3 ... 3 44

Strontium tungsten oxide, SrWO^ .... 7 53

Strontium tungsten oxide, Sr 2 W0 5 ... 12m 32

Strontium zirconium oxide, SrZr0 3 .. 9 51

Sulfamic acid, H2 NS03 H 7 54 Sulfur, S (orthorhombic) 9 54 Tantalum, Ta 1 29

Tantalum silicide, TaSi 2 8 59

Tellurium, Te 1 26

Tellurium ( IV) oxide (paratellurite)

,

Te02 (tetragonal) 7 56

Tellurium(IV) oxide, paratellurite,

Te02 (tetragonal) 10 55 Tellurium(IV) oxide, tellurite,

Te02 (orthorhombic) 9 57 Terbium antimony, TbSb 5m 61

Terbium arsenate, TbAsO^ 3m 54

Terbium arsenide, TbAs 5m 75

Terbium nitride, TbN 4m 70

Terbium phosphide, TbP 5m 76

Terbium selenide, TbSe 5m 76

Terbium silver, TbAg 5m 74

Terbium sulfide, TbS 5m 77 Terbium telluride, TbTe 5m 77 Terbium vanadium oxide, TbVO^ 5m 56

Thallium aluminum sulfate hydrate,

T1A1(S0[| ) 2 -12H2 0 6 53

Thallium(I) arsenate, T^AsO^ 2m 37 Thallium azide, T1N 3 8m 82

Thallium(I) bromate, TlBr0 3 8 60

Thallium bromide, TIBr 7 57 Thallium cadmium sulfate,

Tl 2 Cd2 (SO^) 3 8m 83

Thallium (I) chlorate, TICIO^ 2m 38

Thallium (I) chlorate, T1C10 3 8 61

Thallium(I) chloride, T1C1 4 51

Thallium chromium oxide, Tl 2 CrOit ... 3m 54

Thallium chromium sulfate hydrate,

TlCr(SOit

) 2 '12H2 0 6 55

Thallium cobalt sulfate,

Tl 2 Co2 (SO^) 3 8m 85

Thallium cobalt sulfate hydrate,

Tl2 Co(SOit

) 2 -6H2 0 7m 70

Thallium copper sulfate hydrate,

Tl 2 Cu(S04 ) 2 '6H2 0 7m 72

Vol . or

Sec. Page

Thallium gallium sulfate hydrate,

TlGa(SOl( ) 2 -12H 2 0 6 57

Thallium (I) iodate, TIIO3 8 62

Thallium(I) iodide, Til

(orthorhombic) 4 53

Thallium iron sulfate hydrate,

TljFefSO^) 2

- 6H2 0 8m 87

Thallium magnesium chromium oxide,

Tl 2 Mg 2 (CrO^)

3 8m 89

Thallium magnesium sulfate hydrate,

Tl 2 Mg(S0lt ) 2 -6H20 7m 74 Thallium manganese sulfate,

Tl2Mn2 (SO^)

3

7m'' 76

Thallium nickel sulfate hydrate,

Tl 2 Ni(S01( ) 2 >6H20 7m 78

Thallium (I) nitrate, T1N0 3 6 58

Thallium (III) oxide, T1 2 0 3 2 28

Thallium (I) phosphate, TlgPO^ 7 58

Thallium(III) phosphate, TIPO^ 7 59

Thallium platinum chloride, Tl 2 PtCl 6 5 70

Thallium silicon fluoride, Tl 2 SiF g 6 56

Thallium (I) sulfate, T1 2 S0 4 6 59

Thallium (I) thiocyanate, T1CNS 8 63

Thallium tin chloride, Tl 2 SnClg .... 6 54

Thallium (I) tungsten oxide, Tl 2 WOtt lm 48

Thallium zinc sulfate hydrate,

Tl2 Zn(S0lt ) 2 -6H 2 0 7m 80

Thorium antimony, ThSb 4m 44

Thorium arsenide, ThAs 4m 70

Thorium cobalt, Th2 Co 17 12m 64

Thorium iron, Th2 Fe 17 12m 67

Thorium oxide (thorianite) , Th02 ... 1 57

Thulium antimony, TmSb 4m 45

Thulium arsenate, TmAsO^ 3m 56 Thulium arsenide, TmAs 4m 71 Thulium nitride, TmN 4m 71 Thulium oxide, Tm 2 0 3 9 58

Thulium silver, TmAg 5m 74 Thulium telluride, TmTe 4m 72 Thulium vanadium oxide, TmVO^ 5m 57 Tin, a-Sn (cubic) 2 12

Tin, 8~Sn (tetragonal) 1 24

Tin arsenide, SnAs 4m 37

Tin(II) fluoride, SnF2 3m 51 Tin (IV) iodide, Snl^ 5 71

Tin (I I) oxide, SnO 4 28

Tin(IV) oxide (cassiterite) , Sn02 .. 1 54

Tin sulfide (berndtite) , 6 _SnS2 •••• 9TM 57 Tin(II) telluride, SnTe 7 61

Titanium, Ti 3 1 Titanium oxide (anatase) , Ti02 7m 82

Titanium oxide, brookite, Ti02 (orthorhombic) 3m 57 Titanium oxide (rutile) , Ti02 7m 83

Titanium (III) oxide, TiOj 515 9 59

Titanium silicide, Ti 5 Si 3 8 64

Titanium sulfide, TiS 2 4m 72 Titanium sulfide, Ti 2 S 8m 149

Tungsten, W 1 28

Tungsten, W (reference standard) ... 8m 2 Tungsten sulfide ( tungstenite ) , WS 2 8 65

Uranium oxide, UO 5m 78

Uranium oxide (uraninite) , U02

2 33 Uranium selenide, USe 5m 78

Uranium telluride, UTe 4m 73

81
CUMULATIVE INORGANIC INDEX - Continued

Vol . or

Vanadium, V

Vanadium gold 3:1, V3AU

Vanadium iridium 3:1, V3lr

Vanadium (V) oxide, V2O5

Vanadium palladium 3:1, V3Pd

Vanadium platinum 3:1, V3Pt

Vanadium rhodium 3:1, V3Rh

Ytterbium antimony, YbSb

Ytterbium arsenate, YbAsO^

Ytterbium arsenide, YbAs

Ytterbium gallium oxide, Yb3Ga50i2

Ytterbium nitride, YbN

Ytterbium oxide, Yb2C>3 Ytterbium selenide, YbSe

Ytterbium telluride, YbTe

Ytterbium (I II) vanadium oxide, YbVOt^ Yttrium antimony, YSb

Yttrium arsenate, YAsOi,

Yttrium arsenide, YAs

Yttrium gallium oxide, Y3Ga50j2 .... Yttrium nickel, YNi 3 Yttrium oxide, Y2O3

Yttrium oxychloride, Y0C1

Yttrium phosphate (xenotime) , YPO4

Yttrium silver, YAg

Yttrium sulfide, YS

Yttrium telluride, YTe

Yttrium titanium oxide, Y2Ti05

Yttrium vanadium oxide, YVO^

Zinc, Zn Zinc aluminum oxide (gahnite)

,

ZnAl 2 0it Zinc ammine bromide, Zn(NH3>2Br2 ... Zinc ammine chloride, Zn(NH3)2Cl2 .. Zinc antimony oxide, ZnSb20i,

Zinc borate, ZnB20it Zinc carbonate, smithsonite, ZnCC>3 Zinc chromium oxide, ZnCr20it Zinc cobalt oxide, ZnCO20i+ Zinc cyanide, Zn(CN)2

ec. Page

9m 58

6m 18

6m 21

8 66

6m 32 6m 34 6m 56

4m 45

4m 38

4m 73

lm 49

4m 74

6m 80

5m 79

5m 79

5m 58

4m 46

2m 39

4m 74

lm 50

10m 123

3 28

lm 51

8 67

5m 75 5m 80

4m 75

11m 113

5m 59

1 16

2 38

11m 68

10m 59

4m 39. 1 83

8 69

9m 59

10m 6'0

5 73

Vol . or

Sec. Page

Zinc fluoride, ZnF2

Zinc fluoride hydrate,

ZnF2'4H20

Zinc germanium oxide, Z^GeO^

Zinc hydroxide silicate hydrate,

hemimorphite , Zn^ (OH) 2Si20y*H20 .., Zinc iodide, Znl2

Zinc iron oxide (franklinite)

,

ZnFe 2 Oit Zinc manganese oxide (hetaerolite)

,

ZnM^Oij

Zinc molybdenum oxide, Zn2MO30g .... Zinc nitrate hydrate,

a-Zn(N03

) 2 '6H2 0

Zinc oxide (zincite) , ZnO , Zinc selenide, ZnSe

Zinc silicate (willemite) , Zn2SiOit Zinc silicon fluoride hydrate,

ZnSiF6 -6H20

Zinc sulfate (zinkosite) , ZnSOi, .... Zinc sulfate hydrate (goslarite)

,

ZnSOit -7H2 0

Zinc sulfide (wurtzite) , a-ZnS

(hexagonal)

Zinc sulfide (sphalerite) , $-ZnS

(cubic)

Zinc telluride, ZnTe

Zinc tin oxide, Z^SnO^ , Zinc titanium oxide, Zn2Ti0it Zinc tungsten oxide (sanmar finite)

,

ZnWOit

Zirconium, a-Zr

Zirconium hydride, ZrH2

Zirconium iodate, Zr (103)4 , Zirconium nitride, ZrN Zirconium oxide, ZrO

Zirconium phosphide, ZrP Zirconium silicate, zircon, ZrSiOi^

Zirconium sulfate hydrate,

Zr (SO^) 2 "4H 2 0

11m

10

29

9m

10m

7m

12m

23

7

2 3m

10m

12m

2m

2 5m

lm

5m

5m

4m

4

60

69

56

62

60

60

61

173

36

25

23

62

70

64

71

14

16

58

62

37

40

1160

51

80

81

7568

66

r-2
CUMULATIVE ORGANIC INDEX

Vol . or

Sec. Page

4-Acetyl-2 ' -f luorodiphenyl

,

c mH i i F0 ^ 91

Alanine, L, CH 3 CHNH2 C02 H 8m 93

Ammonium acetate, NHit -CH 3 C02 8m 95

Ammonium formate, NH^HCO;? 11m 9 Ammonium oxalate hydrate (oxammite)

,

(NH4 ) 2C 2 CVH20 7 5 Ammonium yttrium oxalate hydrate,

NHit Y(C20 4 ) 2 'H2 0 8m 97

Ascorbic acid, L-CgHgOg 8m 99

Azobenzene, CgH 5NNCgH 5 7m 86

Cadmium hexaimidazole nitrate,

Cd(C 3 Hit N 2 )6(N03)2 8m 23

Calcium formate, Ca(HC02)2 8 16

Calcium malate hydrate,

Ca(0 2 C) 2 (CH2 CHOH) ^2H 2 0 10m 76

Cobalt acetate hydrate,

Co(C2H302 ) 2'4H20 12m 19

Copper glutamate hydrate,

Cu(0 2 C) 2 (H 2NCHCH 2 CH2

) *2H2 0 7m 110

Copper tetrapyrazole chloride,

Cu(C 3 Hil N 2 )it Cl 2 8m 31

Cysteine, L, HSCH2• CH (NH2

) COOH .... 11m 86

Dibenzoylmethane , (C 6 H 5 CO) 2 CH 2 7m 115

bis- (o-Dodecacarborane) , Cit B 2 gH 22 .. 6m 7 Glucose, D, a, (dextrose) , CgHi2°6 •• 28

Glyoxime, H 2 C 2 (NOH) 2 8m 102

Hexamethylenediammonium adipate,

(CH 2 ) lt (C02 H 3N) 2 (CH2 ) 5 7m 121

Holmium ethylsulfate hydrate,

Ho[ (C2 H 5 )SOit ] 3 -9H2 0 lm 18

Hydroquinone , y-HOCgHi+OH 8m 107

Iron oxalate hydrate (humboldtine)

,

FeC20it '2H2 0 10m 24 Lead formate, Pb(HC02 )2 8 30

Lithium oxalate, Li2C2 0i4 10m 34 Mercury o-phthalate, CgH^ (C02 Hg) 2 .. 10m 113

Methyl sulfonanilide, CgHsNHS02 CH 3 9m 78

N-Methylphenazinium-7 , 7 , 8, 8-tetracyanoquinodimethanide, C25H15N5 ... 7m 146

2-Naphthylamine , N-phenyl-,

C\ 0H7NHC5H5 6m 29

Neodymium ethylsulfate hydrate,

Nd[ (C 2 H5)SOit ] 3 -9H 2 0 9 41

Vol . or

Sec. Page

Nickel hexaimidazole nitrate,

Ni(C 3 H 4N 2 )6(N03)2 7m 27

Nickel tetrapyrazole chloride,

Ni (C 3 Hi) N 2 ) 4 C1 2 8m 44

Octahydro-1 ,3,5, 7-tetranitro1,3,5,7-tetrazocine (a-HMX)

,

Cit H 8N 80 8 11m 100

Octahydro-1 ,3,5, 7-tetranitro1,3,5,7-tetrazocine (6-HMX)

,

Ci+HgNeOg 11m 102

Palladium bis- (N-isopropyl-3-ethylsalicylaldiminate) , Pd (C

2 Hi gNO) 2 7m 144

Pimelic acid, (CH 2 ) 5 (C0 2 H) 2 7m 153

Potassium formate-formic acid

complex, K02 CH'H02 CH 9m 93

Potassium hydrogen o-phthalate,

C 6 H4 (COOH) (COOK) 4m 30

Potassium oxalate hydrate,

K2 C20it 'H20 9m 39

Potassium oxalate perhydrate,

K2C204-H202 9m 96

Reserpine, C^Hi+o^Og 8m 123

Rubidium oxalate perhydrate,

Rb2 C20lt 'H 2 02 9m 102

Silver oxalate, Ag2 C 2 0i+ 9m 47

Sodium D- tartrate hydrate,

(CH0H-C02Na)2 - 2H 2 0 11m 110

Sodium oxalate, Na2 C 20it 6m 70

Strontium formate, Sr(CH0 2 ) 2 8 55

Strontium formate hydrate,

Sr (CH0 2 ) 2 -2H 20 (orthorhombic) 8 56

Sucrose, Ci2H 22°ll 66

Tartaric acid, D, (CHOHC0 2 H) 2 7m 168

Trimethylammonium chloride,

(CH 3 ) 3NHC1 9m 113

2,4, 6-Trinitrophenetole

,

C 2 H 5OC6 H2 (N0 2 ) 3 8m 152

Urea, CO(NH 2 >2 7 61

Uric acid, Cs^N^ 8m 154

Zinc diimidazole chloride,

Zn(C 3 HitN 2 ) 2CI2 7m 123

Zinc glutamate hydrate,

Zn(0 2 CCHNH2CH2CH 2 C02) *2H 20 7m 170

83
CUMULATIVE MINERAL INDEX

Vol . or

Sec. Page

Alabandite, MnS 4 11

Alum, KA1(S04

) 2 -12H 2 0 6 36

Ammonia-niter, NH 4 N03 7 4 Anatase, Ti02 7m 82

Andradite, Ca3Fe2Si 30 12 9 22 Anglesite, PbSO^ 3 67

Anhydrite, CaS04 4 65

Antimony , Sb 3 14

Antarcticite, CaCl 2 -6H2 0 12m 16

Aphthitalite , K 3Na (SO^

)

2 6m 52 Aragonite, CaC0 3 3 53 Arcanite, KjSO^ 3 62

Argentite, Ag 2 S 10 51

Arsenic, As 3 6 Arsenolite, As 2 0 3 1 51

Aurostibite, AuSb2

7 18

*Azurite, Cu 3 (OH) 2 (C0 3

) 2 10 30

Barite, BaS04 10m 12 Berlinite, A1PO,, 10 3 Berndtite, SnS 2 9m 57 *Beryl, Be 3 Al 2 (Si0 3

) 6 9 13

Bischofite, MgCl2 -6H2 0 11m 37 Bismite, a-Bi2 0 3 3m 17

Bismoclite, BiOCl 4 54

Bismuth, Bi 3 20

Bismuthinite , Bi 2 S 3 5m 13

*Bloedite, Na2Mg (SO^

)

2

- 4H2 0 6m 63

BOhmite, A1 2 0 3 -H2 0 3 38

Bromellite, BeO 1 36

Bromyrite, AgBr 4 46

*Brookite, Ti02 3m 57 Brucite, Mg(OH) 2 6 30

Bunsenite, NiO 1 47 Burkeite, Na6 C0 3 (S04

) 2 11m 52

*Butlerite, FeSO^ (OH) • 2H2 0 10m 95

Calcite, CaC0 3 2 51

Calomel, Hg 2 Cl 2 1 72 Carnallite, KMgCl 3 '6H2 0 8m 50

Cassiterite, Sn02 1 54

Celestite, SrSO^ 2 61

Cerargyrite, AgCl 4 44

Cerianite, Ce02 1 56

Cerussite, PbC0 3 2 56

Cervantite, Sb2 04 10 8 Chalcocyanite , CuSOt, 3m 29

Chloraluminite, A1C12 -6H2 0 7 3 Chlorocalcite , KCaCl 3 7m 36 Chloromagnesite , MgCl2

• 11m 94

Chrysoberyl, BeAl2 Ou 9 10

Cinnabar, HgS 4 17

*Claudetite, As2 0 3 3m 9 Clausthalite, PbSe 5 38

Copper, Cu 1 15

Cordierite, Mg2 Al[t Si 5 0 1(hexagonal) lm 29

Cordierite, Mg2 Allt Si 5 0 1 8 (orthorhombic) lm 28

Corundum, A120 3 9 3 Cotunnite, PbCl2 12m 23

Covellite, CuS 4 13

Cristobalite (a or low) Si02 10 48

Cristobalite (6 or high) Si021 42

*Cryolithionite , Li 3 Na 3 Al2 F 12 9m 23

Natural mineral.

Vol. or

Sec. Page

Cryptohalite, (NHi<

) 2 SiF 6 5 5 Cuprite, Cu2 0 2 23

Diamond, C 2 5 *Diaspore, A1 2 0 3 -H2 0 3 41

Diopside, CaMg(Si0 3

) 2 5m 17

*Dravite, NaMg3 Al 6 B

3 Sig027 (OH) k .... 3m 47

Eitelite, Na2 Mg(C0 3

) 2 11m 56

Elpasolite, K2 NaAlF 6 9m 43

*Enstatite, MgSi0 3 6 32

Epsomite, MgSO^^HjO 7 30

Eschynite, CeNbTiOg 3m 24

Eskolaite, Cr2 0 3 5 22

Ettringite, Ca6 Al 2 S

3 Oj g • 31H 2 0 8 3 Fairchildite, K2 Ca(C0 3

) 2 8m 48

Fluorapatite, CajFfPO^Jg 3m 22 Fluorite, CaF2 1 69

Forsterite, Mg2 Si04 1 83

Franklinite, ZnFe 2 0L( 9m 60

Fresnoite, Ba2 TiSi2 0g 9m 14

Gahnite, ZnAl2 Ol( 2 38

Galaxite, MnAl2 0lt 9 35

Galena, PbS 2 18

Geikielite, MgTi0 3 5 43

Gersdorff ite , NiAsS lm 35

Glaserite, K 3 Na(S04

) 2 6m 52

Glauberite, Na2 Ca (SO^^ 6m 59

Gold, Au 1 33

Goslarite, ZnS04 -7H2 0 8 71 Greenockite, CdS 4 15

Groutite, MnO(OH) 11m 97

Halite, NaCl 2 41

Hausmannite, Mn^^ 10m 38

Hemimorphite, Zn^ (OH) 2 Si2 0?

•

2 0 ... 2 62

Hetaerolite, ZnMn2 04 10m 61

Hieratite, K2 SiF6 5 50

Huebnerite, MnWOi, 2m 24

Humboldtine, FeC2 0lt -2H2 0 10m 24

Humite, 3Mg2 Si01( -MgF2 lm 30

Hydrophillte, CaCl2 11m 18

Iodyrite, Agl 8 51

Iron, a-Fe 4 3 Jacobsite, MnFejO,, 9 36

*Julgoldite, Ca2 Fe3 Si 3 0j q (OH,0) 2 (OH) 2 10m 72 Langbeinite, K2 Mg2 (SO^

)

3 6m 40

Lead, Pb 1 34

*Leucophanite , NaCaBeFSi2 Og 8m 138

Litharge, PbO (red) 2 30

I.ithiphosphate , Li 3 P04 4m 21 Loellingite, FeAs2 10 34 Magnesite, MgC03 7 28

Magnetite, Fe^^ 5m 31 Malachite, Cu2 (OH) 2 C0 3 10 31

Manganolangbeinite , K2 Mn2(SO!^ ) 3 .... 6m 43

Manganosite, MnO 5 45

Marshite, Cul 4 38

Mascagnite, (NH4

) 2 S04 9 8 Massicot, PbO (yellow) 2 32 Matlockite, PbFCl 1 76

Melanterite, FeS04 -7H2 0 8m 38

*Meliphanite

,

Na.63 Ca1.37BeAl #13 Si U8706-25F -75 .. 8m 135

Metaborite, HB02 (cubic) 4m 27 Metacinnabar , HgS 4 21

Miargyrite, AgSbS2 5m 49

*Millerite, NiS lm 37

84
CUMULATIVE MINERAL INDEX - Continued

Vol. or

Sec. Page

Minium, Pb 3 Ott 8 32

Mitscherlichite, K^CuClij' 2H 2 0 9m 34 Molybdenite, MoS 2 5 47

Molybdite, M0O3 3 30

Montroydite, HgO 9 39

Mullite, Al 6 Si 2 0 13 3m 3 Nantokite, CuCl 4 35

*Newberyite, MgHPOi+ -3H2 0 7m 139

Niter, KNO3 3 58

Nitrobarite, Ba(N0 3

) 2 11m 14

Norbergite, Mg2 SiO[t *MgF 2 10 39

Oldhamite, CaS 7 15

Otavite, CdC0 3 7 11

Oxammite, (NH4) 2 C 2 0i+ -H 2 0 7 5 Palladium, Pd 1 21

*Paratellurite, Te02 10 55 Paratellurite, Te02

7 56

Partridgeite, a-Mn 2 0 3 11m 95

Periclase, MgO 1 37

Perovskite, CaTi0 3 9m 17

*Phenacite, Be2 SiOl+ 8 11

Picrochromite, MgCr2 Oi+ 9 34

Picromerite, K2 Mg (SO^

)

2

• 6H 2 0 8m 54 Pirssonite, Na2 Ca (C0 3 ) 2

• 2H20 9m 106

Platinum, Pt 1 31

Portlandite, Ca(OH) 2

1 58

Powellite, CaMoO^ 6 22 Pyrargyrite, Ag 3 SbS 3 5m 51

Pyrite, FeS 2 5 29

*Pyroaurite, MggFe2 C0 3 (OH) 16 '4H20,

phase II 10m 104

Pyrolusite, 8-Mn0 2 10m 39

Pyrope, Mg 3Al 2 (SiO^ ) 3 4m 24

*Quartz, Si02 (a or low) 3 24

Rammelsbergite , NiAs 2 10 42

Retgersite, NiSCv6H2 0 7 36

Rhodochrosite, MnC0 3 7 32

Rutile, Ti02 7m 83

Safflorite, CoFeAsit 10 28

Sal-ammoniac, NH^Cl 1 59

Sanmartinite, ZnWO^ 2m 40

Scacchite, MnCl2 8m 43

*Scheelite, CaWOij 6 23

Selenium, Se 5 54

Selenolite, Se0 2 7m 60

Sellaite, MgF2 4 33

Senarmontite, Sb 2 0 3 3 31 Silver, Ag 1 23

Vol . or

Sec. Page

Silver, Ag (reference standard) .... 8m 2 *Sj6grenite, Mg6 Fe2 C0 3 (OH) 16 -4H 2 0,

phase I 10m 103

Skutterudlte, CoAs 3 10 21

*Smithsonite, ZnC0 3 8 69

*Sodalite, Na 8 Si 6Al6 02 i+ Cl 2 7m 158

Soda-niter, NaN0 3 6 50

Sphalerite, ZnS 2 16

Spherocobaltite, CoC0 3 10 24

Spinel, MgAl 2 0[t 9m 25

Stibnite, Sb2 S 3 5 6 Stolzite, PbWOtj 5m 34

Strontianite, SrC0 3 3 56

Struvite, MgNH^PO^ • 6H 2 0 3m 41

Sulfur, S (orthorhombic) 9 54

Sylvite, KC1 1 65

Tantalum, Ta 1 29

Tellurium, Te 1 26

Tellurite, Te02 9 57

Tellurobismuthite , Bi 2 Te 3 3m 16

Tenorite, CuO 1 49

Teschemacherite, NH 4 HC0 3 9 5 Thenardite, Na2

SOi, 2 59

Thermonatrite , Na2 C0 3 *H 2 0 8 54

*Thomsenolite , NaCaAlF6 -H 20 8m 132

Thorianite, Th02 1 57

Thortveitite, Sc2 Si 2 0 7 7m 58

Tiemannlte, HgSe 7 35 Tin, a-Sn (cubic) 2 12 Tin, B-Sn (tetragonal) 1 24

*Topaz, Al2 SiOit (F ,OH) 2 lm 4 Trevorite, NiFe^O^ 10 44

Tschermigite, NH^Al ( SO^

)

2

• 12H2 0 .... 6 3 Tungstenite, WS 2 8 65

Uraninite, U0 2 2 33 Uvarovite, Ca 3 Cr 2 (SiO^) 3 10 17

*Valentinite, Sb 2 0 3 10 6 Villiaumite, NaF 1 63

Willemite, Zn 2 SiOit 7 62

Witherite, BaC0 3 2 54

Wulfenite, PbMoOt, 7 23

Wurtzite, ZnS 2 14

*Xanthoconite , Ag 3 AsS3 8m 126

Xenotime, YPOl, 8 67

Zinc, Zn 1 16

Zincite, ZnO 2 25

Zinkosite, ZnSO^ 7 64

*Zircon, ZrSiOu 4 68

1

85

NBS-114A (REV. 7-73)

:

U.S. DEPT. OF COMM.

BIBLIOGRAPHIC DATA

SHEET

1. PUBLICATION OR REPORT NO.

NBS-MN 25, Section 12

2. Gov't Accession

No.

3. Recipient's Accession No.

4. TITLE AND SUBTITLE

Standard X-ray Diffraction Powder Patterns

Section 12 - Data for 57 Substances

5. Publication Date February 1975

6. Performing Organization Code

7. author(S) Howard K. McMurdie, Marlene C. Morris, Eloise H. Evans|,8. Performing orea n. R P n0rt no. Boris Paretzkin, Johan H. de Groot , Camden R. Hubbard and Simon J. Carmel

9. PERFORMING ORGANIZATION NAME AND ADDRESS

NATIONAL BUREAU OF STANDARDS

DEPARTMENT OF COMMERCE

WASHINGTON, D.C. 20234

10. Project/Task/Work Unit No. 3130163

11. Contract/Grant No.

12. Sponsoring Organization Name and Complete Address (Street, City, State, ZIP)

Same as Item 9.

13. Type of Report & Period

Covered

Interim

14. Sponsoring Agency Code

:15. SUPPLEMENTARY NOTES

Library of Congress Catalog Card Number: 53- 61386

16. ABSTRACT (A 200-word or less [actual summary of most significant information. If document includes a significant

bibliography or literature survey, mention it here.)

Standard x-ray diffraction patterns are presented for 57 substances. Twenty- five of

these patterns represent experimental data and 32 are calculated. The experimental

x-ray powder diffraction patterns were obtained with an x-ray diffractometer . All

d-values were assigned Miller indices determined by comparison with computed interplanar spacings consistent with space group extinctions. The densities and lattice

constants were calculated, and the refractive indices were measured whenever possible.

The calculated x-ray powder diffraction patterns were computed from published crystal

structure data. Both peak height and integrated intensities are reported for the

calculated patterns.

117. KEY WORDS (six to twelve entries; alphabetical order; capitalize only the first letter of the first key word unless a proper name; separated by semicolons)

Crystal structure; integrated intensities; lattice constants; peak intensities;

powder patterns; reference intensities; standard; x-ray diffraction.

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