A 11 ID 2 322173

NSRDS— NBS 3, Section 11

National Bureau of Standards

Ubnrv

U.S. DEPARTMENT OF COMMERCE /

National Bureau of Standards
he National Bureau of Standards' was established by an act of Congress on March 3, 1901. The

Bureau’s overall goal is to strengthen and advance the nation’s science and technology and facilitate their effective application for public benefit. To this end, the Bureau conducts research and provides: (1) a

basis for the nation’s physical measurement system, (2) scientific and technological services for industry and

government, (3) a technical basis for equity in trade, and (4) technical services to promote public safety.

The Bureau’s technical work is performed by the National Measurement Laboratory, the National

Engineering Laboratory, the Institute for Computer Sciences and Technology, and the Center for Materials

Science.

The National Measurement Laboratory

Provides the national system of physical and chemical measurement;

coordinates the system with measurement systems of other nations and

furnishes essential services leading to accurate and uniform physical and

chemical measurement throughout the Nation’s scientific community, in- dustry, and commerce; provides advisory and research services to other

Government agencies; conducts physical and chemical research; develops,

produces, and distributes Standard Reference Materials; and provides

calibration services. The Laboratory consists of the following centers:

• Basic Standards2

• Radiation Research

• Chemical Physics

• Analytical Chemistry

The National Engineering Laboratory

Provides technology and technical services to the public and private sectors to address national needs and to solve national problems; conducts research in engineering and applied science in support of these efforts; builds and maintains competence in the necessary disciplines required to carry out this research and technical service; develops engineering data and measurement

capabilities; provides engineering measurement traceability services; develops

test methods and proposes engineering standards and code changes; develops

and proposes new engineering practices; and develops and improves

mechanisms to transfer results of its research to the ultimate user. The

Laboratory consists of the following centers:

• Applied Mathematics

• Electronics and Electrical

Engineering2

• Manufacturing Engineering

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The Institute for Computer Sciences and Technology

Conducts research and provides scientific and technical services to aid

Federal agencies in the selection, acquisition, application, and use of computer technology to improve effectiveness and economy in Government

operations in accordance with Public Law' 89-306 (40 U.S.C. 759), relevant

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the Federal Information Processing Standards Program, developing Federal

ADP standards guidelines, and managing Federal participation in ADP

voluntary standardization activities; provides scientific and technological advisory services and assistance to Federal agencies; and provides the technical

foundation for computer-related policies of the Federal Government. The Institute consists of the following centers:

• Programming Science and

Technology

• Computer Systems

Engineering

The Center for Materials Science

Conducts research and provides measurements, data, standards, reference

materials, quantitative understanding and other technical information fundamental to the processing, structure, properties and performance of materials;

addresses the scientific basis for new advanced materials technologies; plans

research around cross-country scientific themes such as nondestructive

evaluation and phase diagram development; oversees Bureau-wide technical

programs in nuclear reactor radiation research and nondestructive evaluation; and broadly disseminates generic technical information resulting from

its programs. The Center consists of the following Divisions:

• Inorganic Materials

• Fracture and Deformation3

• Polymers

• Metallurgy

• Reactor Radiation

'Headquarters and Laboratories at Gaithersburg, MD, unless otherwise noted; mailing address

Gaithersburg, MD 20899.

: Some divisions within the center are located at Boulder, CO 80303. ’Located at Boulder, CO, with some elements at Gaithersburg, MD.
NATIONAL BUREAU OF STANDARDS

IffRAMC

Ci re . "~A)o>

Selected Tables of Atomic Spectra

A Atomic Energy Levels • Second Edition

B Multiplet Table

O in

Data Derived from the Analyses of Optical Spectra

Charlotte E. Moore

Office of Standard Reference Data

National Bureau of Standards

Gaithersburg, MD 20899

U.S. Naval Research Laboratory

E. O. Hulburt Center for Space Research

Washington, DC 20375

U.S. DEPARTMENT OF COMMERCE, Malcolm Baldrige, Secretary

NATIONAL BUREAU OF STANDARDS, Ernest Ambler, Director

Issued July 1 985
Library of Congress Catalog Card Number: 64-60074

NSRDS-NBS 3, Section 11

Natl. Stand. Ref. Data Ser., Natl. Bur. Stand. (U.S.), 3, Sec. 11, 33 pages (July 1985)

CODEN: NSRDAP

© 1985 by the Secretary of Commerce on Behalf of the United States Government

U.S. GOVERNMENT PRINTING OFFICE

WASHINGTON: 1985

For Sale by the Superintendent of Documents, U.S. Government Printing Office, Washington, DC 20402.
Abstract

The present publication is the eleventh section of a series being prepared in response to the

need for a current revision of two sets of the author’s tables containing data on atomic spectra

as derived from analyses of optical spectra. As in the previous Sections, Part A contains the

atomic energy levels and Part B the multiplet tables. Section 11 includes these data for O III. The form of the presentation is described in detail in the text to Section I.

Key words: atomic energy levels, O III; atomic spectra, O III; multiplet table, O ill; oxygen

spectra, O ill; spectrum, O III; wavelengths, O ill.

in
Foreword

The National Standard Reference Data System was established in 1963 for the purpose of

promoting the critical evaluation and dissemination of numerical data of the physical sciences.

The program is coordinated by the Office of Standard Reference Data of the National Bureau

of Standards but involves the efforts of many groups in universities, government laboratories,

and private industry. The primary aim of the program is to provide compilations of critically

evaluated physical -and chemical-property data needed by the scientific and engineering community. Activities carried out under the program emphasize the evaluation of published data

by scientists who are expert in the research areas involved.

The present volume is another contribution to a series of NSRDS publications of critically

evaluated atomic data. We are pleased to make these data available to the scientific and

technical community.

David R. Lide, Jr., Director

Standard Reference Data

National Bureau of Standards

IV
Preface

The present publication is the eleventh section of a series that is being prepared in response

to the increasing demand for a current revision of two sets of tables containing data on atomic

spectra as derived from analyses of optical spectra.

The first set, Atomic Energy Levels, NBS Circular 467, consists of three volumes published,

respectively, in 1949, 1952 and 1958. This Circular has been reprinted as NSRDS-NBS 35,

Volumes I, II, and III. The second set consists of two Multiplet Tables; one published in 1945 by the Princeton

University Observatory, containing multiplets having wavelengths longer than 3000 A; the

other, An Ultraviolet Multiplet Table, NBS Circular 488, appearing in five Sections, the first

in 1950, the second in 1952, and the others in 1962. The Princeton Multiplet Table was

reprinted in 1972 as NSRDS-NBS 40.

The present series includes both sets of data, the energy levels and multiplet tables, as Parts

A and B, respectively, for selected spectra contained in Volume I of “Atomic Energy Levels.”

The sections are being published at irregular intervals as revised analyses become available.

A flexible paging permits the arrangement of the various sections by atomic number, regardless of the order in which the separate spectra are published. Section 1 includes three spectra

of silicon, Z = 14: Si II, Si III, Si IV. Section 2 contains similar data for Si I. Section 3 covers all

spectra of carbon, Z = 6: C I, C II, C IV, C v, C vi. Section 4 includes the last four spectra of

nietrogen, Z = 7; N IV, N v, N vi, N VII. Section 5 completes the spectra of nitrogen, N I, N II, N ill. Section 6 contains the spectra of hydrogen, Z = 1: H I, D, T. Section 7 contains the first

spectrum of oxygen, Z = 8: O I, Section 8 the last three spectra of oxygen, Z = 8: O VI, O vii,

O VIII. Sections 9 and 10 contain, respectively, O v and O IV. The present Section contains

O ill. The form of presentation of the data is described in detail in the text of Section 1. All

sections are arranged identically, and the same conversion factor, cm-1

to eV, 0.000123981 is used throughout.

The manuscript has been prepared by Charlotte E. Moore, who published the earlier tables.

She appreciates the cordial cooperation of numerous atomic spectroscopists. She is particularly

indebted to S.-G. Pettersson in Lund, Sweden, W. C. Martin and R. Zalubas in the Spectroscopy

Section of this Bureau, and to D. R. Lide and his staff for their cordial collaboration. She

extends special thanks to Betty Burris for her expert help in preparing the manuscript for

publication.

Washington, DC , February, 1984

v

Contents

Page Abstract Ill Foreword IV

Preface V

Part A-Atomic Energy Levels

Element: Z Spectrum

Oxygen: 8 0 hi A8 in-1 to A8 ni-7

Part B-Multiplet Table

Element: Z Spectrum

Oxygen: 8 0 III B8 Ill-l to B8 in-17

VII
. *

.

-
NSRDS-NBS 3, SECTION 11

OXYGEN Z = 8

A O in Atomic Energy Levels

B O ill Multiplet Table

Part A

Atomic Energy Levels

OXYGEN

O III

C I sequence; 6 electrons Z = 8

Ground state Is 2 2s 2 2p 2 3 P0

2

p

2 3 P0 443084.7 ± 2 cm” 1

; 225.690 A 54.934 eV

The tables are based on the splendid analysis by S.-G. Pettersson who kindly furnished a manuscript in advance of publication. The spectrum has been observed from a theta-pinch

discharge as light source. About 750 lines, of which 450 are new, have been measured between

500 and 8500 A. All energy levels have been derived from observed wavelengths > 500 A. On

the basis of new measurements, Pettersson has calculated wavelengths for 147 lines between

228 and 500 A that are suitable as reference lines. The ionization limit quoted above has been

determined by applying the polarization formula to the hydrogen-like levels.

The 1982 paper by B. Edlen gives “Accurate values of the energy intervals in the ground

configurations Is 2 2s 2 2p

k

( k = 1-5)—derived from all available experimental data”.

D. A. Church and C. H. Liu have made quantum-beat measurements of Lande g -values and

compared them with other experimental g -values as follows:

Church and Liu Lott et al (±3%)

3p 3D2 1.141 ± 0.02 1.17

3p

3 D:J 1.355 ± 0.02 1.33

3d a Fl 1.059 ± 0.015 1.08

3d 3 F'4 1.239 ± 0.015 1.24

The papers published in 1969, 1971, and 1972 deal with lifetimes of excited electronic states

based on beam-foil observations. The 1964 reference reports that “asymmetric autoionized

lines havfe been observed for the first time in an atomic emission spectrum”, O III. A new Multiplet Table of O in has been prepared by the writer from the classified lines

given by S.-G. Pettersson. Some additional lines have been taken from the early Monograph

by B. Edlen. In preparing this Multiplet Table the writer has added predicted wavelengths for a number of multiplets that are incompletely observed or not known. These entries are noted

with “P” as the reference source. They are derived from the Table of Atomic Energy Levels. The

calculated wavelengths that are suitable as reference lines, Table IV in S.-G. Pettersson's

publication, are treated as observed lines, Reference A.

The 1979 and 1980 references report interesting observations of the forbidden transitions of

the O ill ground-term intervals in far infrared spectra of various celestial sources such as the

H II regions, the Orion nebula, etc. The term 4p' 3 P°, calculated from a line reported by Tilford and Wilkinson at \ 225.200.

designated as 2p 2 3 P - 4p' 3P°, is 444050 cm-1

. The peculiar array of Multiplet Numbers results from the retention of the early Multiplet

Numbers for O III in the 1945 and 1950 Multiplet Tables by the writer.

A8 in—
Atomic Energy Levels

References

B. Edlen, Nova Acta Reg. Soc. Sci. Uppsala [IV] 9, No. 6, 121-134 (1934). I P, T, C L, G D, W L

S. G. Tilford and P. G. Wilkinson, J. Opt. Soc. Am. 54, No. 3, 322-325 (1964). I P, C L, E D

S. H. Lott, Jr., C. E. Roos, and M. L. Ginter, J. Opt. Soc. Am. 56, 775-778 (1966). Z E

M. R. Lewis, F. S. Zimnoch, and G. W. Wares, Phys. Rev. 178, No. 1, 49-54 (1969). C L

I. Martinson, H. G. Berry, W. S. Bickel, and H. Oona, J. Opt. Soc. Am. 61, No. 4, 519-523 (1971). C L

C. C. Lin, D. J. G. Irwin, J. A. Kernahan, A. E. Livingston, and E. H. Pinnington, Canadian J. Phys. 50, 2496-2501

(1972). C L, GD

D. A. Church and C. H. Liu, Physica 67, 90-112 (1973). Z E

B. L. Cardon, J. A. Leavitt, M. W. Chang, and S. Bashkin, Beam Foil Spectroscopy 1, 251-258 (1976). T, C L, GD

J. W. V. Storey, D. M. Watson, and C. H. Townes, Astroph. J. 233, 109-118 (1979). W L(fx) [O ill] A. F. M. Moorwood, P. Salinari, I. Furniss, R. E. Jennings, and K. J. King, Astron. Astroph. 90, 304—310 (1980). W L(p.) [O ill] B. Edlen, Physica Scripta 26, 71-83 (1982). T, W L

S.-G. Pettersson, Physica Scripta 26, No. 4, 296-318 (1982). I P, T, C L, E D, G D, W L

A8 III-2
Atomic Energy Levels

Config. Desig.

2s 2 2p 2 2p 23P

2s 2 2p2 2p2 4 D

2

2 2

p

2 2p 21 S

2s 2p

3 2

p

3 5S°

2s 2p

3 2p3 3D°

2s 2p

3 2p3 3P°

2s 2

p

3 2p3 1 D°

2s 2p

3 2p3 3S°

2s 2p 3 2p3 4 P°

2s 2 2p(2P°)3s 3s 3 P°

2s 2 2p(2P°)3s 3s 1 P°

2

p

4 2p43P

2

2 2p(2P°)3p 3p

4 P

2s 2 2p(2P°)3p 3p 3D

2s 2 2p(2P°)3p 3p 3S

2

p

4 2p41D

2s 2 2p(2P°)3p 3p 3P

2s 2 2p(2P°)3p 3p

4 D

2s 2 2p(2P°)3p 3p

4 S

2s 2 2p(2P°)3d 3d 3F°

2s 2 2p(2P°)3a 3d 1 D°

2s 2 2p(2P°)3d 3d 3D°

2s 2 2p(2P°)3d 3d 3P°

2s 2 2p(2P°)3d 3d 1 F°

O in O hi

Level

0.000

113.178

306.174

20273.27

43185.74

60324.79

120025.2

120053.4

120058.2

142381.0

142381.8

142393.5

187054.0

197087.7

210461.8

267258.71

267377.11

267634.00

273081.33

283759.7

283977.4

284071.9

290958.25

293866.49

294002.86

294223.07

297558.66

298294.0

300239.93

300311.96

300442.55

306586.08

313802.77

324464.88

324660.80

324839.03

324735.65

327229.25

327278.30

327352.17

329469.80

329583.89

329645.14

331821.44

Interval

113.178

112.996

-28.2

-4.8

- 0.8

-11.7

118.40

256.89

-217.7

-94.5

136.37

220.21

82.03

130.59

195.92

178.23

49.05

73.87

-114.09

-61.25

Config. Desig. J Level Interval

2s 2 2p(2F°)3d 3d 1 332778.94

2s 2p 2

( 4P)3s 3s' 5P 1 338577.25

124 73

2 338701.98 1 Cl DK

3 338863.03

lDl.UO

2p4 2p 41 S 0 343306.3

2s 2p 2

( 4P)3s 3s' 3P 0 350024.49

99 96

1 350124.45 i no do

2 350298.38

1 1 o.yo

2s 2 2p(2P°)4s 4s 3F 0 356736.30

108 68

1 356844.98 070 no

2 357117.01

Z / Z.Uo

2s 2 2p(2P°)4s 4s 1 P° 1 358668.90

2s 2p 2

(4P)3p 3p ' 3S° 1 363263.38

2s 2p2

(4P)3p 3p' 5D° 0 365527.08

34 87

1 365561.95 CQ /l £

2 365630.40

Do.

i nn oq

3 365730.68

IUU.Zo

1 0*7 oi

4 365857.89

1Z / .ZI

2s 2 2p(2P°)4p 4p *P 1 365726.76

2s 2 2p(2P°)4p 4p 3D 1 366488.45

107 31

2 366595.76 one qc

3 366802.62

ZUb.ob

2s 2 2p(2P°)4p 4p 3S 1 367953.90

2s 2p 2

( 4P)3p 3p' 5P° 1 368538.65

57 28

2 368595.93 i m 07

3 368697.00

1UI.U /

2s 2 2p(2P°)4p 4p 3P 0 370329.18

89 14

1 370418.32 i oq i n 2 370526.49

lUO.JL /

2s 2 2p(2P°)4p 4p *D 2 370902.22

2s 2p 2

( 4P)3p 3p ' 3D° 1 374571.64

91 88

2 374663.52 1 Q1 0.0 3 374795.14

iu I . DZ

2s 2p 2

( 4P)3p 3p ' 5S° 2 376079.92

2s 2 2p(2P°)4d 4d 3F° 2 377385.58

1 76 73

3 377562.31 1 QO OO. 4 377748.57

IOO.ZD

2s 2 2p( 2P°)4d 4d 1 D° 2 377686.83

2s 2p 2

( 4P)3p 3p ' 3P° 2 378405.68 -12 16

1 378417.84 -17.32

0 378435.16

2s 2 2p(2P°)4d 4d 3 D° 1 379227.15

2 379293.03 79

3 379356.75

DO. 1 —

2s 2 2p(2P°)4/' 4f

F[2i/2] 3 380612.78 -13.47

380626.25

A8 ill—
Atomic Energy Levels

O hi—

C

ontinued O ill—Continued

Config. Desig. J Level

2s 2 2p ( 2P°)4f 4f

F[3i/2] 3 380671.86

4 380687.86

2s 2 2p(2P°)4d 4d

3P° 2 380706.51

1 380717.92

0 380737.00

2s 2 2p(2P°)4d 4d

1 F° 3 380782.17

Oo2 QnC2pouW Li O \ A /“XVX 4d

1 P° i1 381089-27

2s 2 2p{2P°)4f 4f G[3V2] 3 381179.84

4 381213.65

2s 2 2p(2P°)4f 4f G[4V2] 5 381406.72

4 381475.33

2s 2 2p(2P°)4f 4f

D[2i/2] 3 381457.51

2 381480.26

2

s

2 2p

(

2P°)4f 4f

D[li/2] 1 381626.33

2 381647.19

2s 2 2p(2P°)5s 5s 3P° 0 391830.76

1 391917.80

2 392209.53

2s 2 2p(2P°)5s 5s 'P° 1 392781.47

2s 2p 2

( 2D)3s 3s" 3D 1 394079.4

2 394127.3

3 394197.9

2s 2p 2

( 4P)3d 3d' 5F 1 394528.20

2 394567.05

3 394624.68

4 394700.27

5 394793.28

2s 2p 2

( 4P)3d 3cT 5D 0 398145.63

1 398144.29

2 398139.92

3 398150.40

4 398231.48

2s 2p 2

{ 4 P)3d 3d' 5P 3 398487.08

2 398557.17

1 398595.65

2s 2p\4P)3d 3d' 3P 2 400351.56

1 400460.99

0 400514.89

2s 2p 2

( 4P)3d 3cf' 3F 2 401375.09

3 401476.29

4 401605.52

2s 2 2pi2P°)5d 5d

3F° 2 401519.8

3 401725.6

4 401893.2

2s 2 2p(2P°)bd 5ci

1 D° 2 401791.7

Interval Config. Desig. J Level Interval

16.00

2s 2 2p(2P°)5d 5d 3D° 12 402411.5

121.8

3 402533.3

-11.41

-19.08

2s 2 2p(2P°)5f 5f

F[2i/2] 3 403190.70

-17.78

2 403208.48

2s 2 2p(2P°)5f 5f F[3V2] 3 403223.27

22.15

4 403245.42

33.81

2s 2 2p(2P°)5d 5d

lpo 3 403380.0

2s 2 2p(2P°)5g 5g G[3i/2]° 3,4 403505.4

-68.61

2s 2 2p(2P°)5g 5g

G[4i/2]° 4,5 403514.6

2s 2 2p(2P°)5d 5d

lp>o 1 403533.7

-22.75 2s 2 2p(2P°)5f 5f

G[3i/2] 3 403562.80

26.12

4 403588.92

20.86 2s 2 2p(2P°)5f 5f

G[4i/2] 5 403722.85

-61.18

4 403784.03

87.04 2s 2 2p(2P°)5f 5f

D[2i/2] 3 403716.60

-11.02

291.73 2 403727.62

2s 2 2p(2P°)5f 5f

D[ll/2] 1 403841.23

12.42

2 403853.65

47.9 2s 2 2p(2P°)5g 5g H[4V2]° 4,5 403858.1

70.6

2s 2 2p(2P°)5g 5g H[5V2]° 5,6 403950.3

38.85

2s 2 2p(2P°)5g 5g F[3V2]° 3,4 403902.8

57.63 2s 2 2p(2P°)5g 5g F[2V2]° 2,3 403986.3

75.59

93.01

2

s

2 2pH4P)3d 3d 3D 1 405801.50

28.88

2 405830.38

49.59

3 405879.97

-1.34

-4.37

2s 2 2p(2F)6s 6s 3p° 0 409052.6

73.1

10.48

81.08

12409125.7

409434.1

308.4

2s 2 2p(2P°)6s 6s lpo1 409766.5

-70.09 2s 2 2p(2P°)6d Gd i D

° 2 414676

-38.48

2s

2 2p ( 2P°)6d 6d 3D° 1,2,3 415180

-109.43 2s 2 2p(2P°)6f 6f F[3V2] 3

4

415420.1

415448.3

28.2

—53.90

2

s

2 2p

(

2P°)6f 6f F[2V2] 3 415430.5 -2.5

101.20

2 415433.0

129.23 2s 2 2p{2P°)6g % G[3i/2]° 3,4 415608.8

205.8

167.6

2s 2 2p(2P°)6g 6g G[4i/2]° 4,5 415612.9

2s 2 2p(2P°)6h 6h H[4V2] 4,5 415640.2

2s 2 2p(2P°)6h 6h H[5V2] 5,6 415641.1

2s 2 2p(2P°)6f 6f G[3V2] 3 415777.8

15.0

4 415792.8

A8 in—

4
Atomic Energy Levels

O in—Continued O ill—Continued

Config. Desig. J Level Interval Config. Desig.

2s 2 2p(2P°)6/’ 6f G[4i/2] 5 415863.8 -47.3 2s 2p 2

( 4P)4d 4d' 5P

4 415911.1

2s 2 2p{2P°)6f 6f D[2 1/2] 3 415853.6

2 2s 2p 2

( 4 P)4f 4f 5 D°

2s 2 2p( 2P°)6g 6g H[4i/2]° 4,5 415967.7

2s 2 2p(2P°)6g 6g H[5i/2]° 5,6 416025.0

2s 2 2p( 2P°)6g 6g F[3i/2]° 3,4 415991.3

2s 2 2p(2P°)6g 6g F[2V2]° 2,3 416042.8

2s 2p 2

( 4P)4f 4f'

3D°

2s 2 2p(2P°)6h 6h I[5V2] 5,6 416009.0

2s 2 2p(2P°)6A 6h I[6i/2] 6,7 416040.6 2s 2p 2( 4P)4/’ 4f'

5G°

2s 2 2p(2P°)6/i 6h G[4i/2] 4,5 416019.5

2s 2 2p(2P°)6h 6h G[3i/2] 3,4 416050.5

2s 2 2p(2P

u)7d Id iF° 3 422979

2s 2p 2

( 2D)3p 3p" !F° 3 425000

* 2s 2p 2

( 4P)4f 4f'

3G°

2s 2p 2

( 2D)3p 3p" !D° 2 426340

2s 2p 2

( 4P)4s 4s' 5P 1 428500.87

1 96 33

2s 2p 2(

2D)3d 3d" 3F

2

3

428627.20

428791.89

164.69 2s 2p\4P)4f 4f

5F°

2s 2p 2

( 2D)3p 3p" !p° 1 430027

2s 2p 2

(4P)4p 4p' 3S° 1 437012.5

2s 2p 2

( 4P)4p 4p' 5D° 0

1 438252.9

61.5

94.7

2s 2p 2

( 4P)4f 4f

3F°

2 438314.4

3 438409.1

4 438530.8

121.7

2s 2p 2

( 2D)3d 3d" 3D

2s 2p 2

( 4P)4p 4p' 5P° 1 439290.6

51 7

2s 2p 2

( 2D)3d 3d" 3P

2

3

439342.3

439440.8

98.5 2s 2p 2

( 4P)5d 5d' 5P

2s 2p 2

(4P)4p 4p' 3D° 12

3 442718

2s 2p 2

(4P)5f 5f

5G°

O IV { 2Pq\^) Limit 443084.7

<2piv Limit 443470.6

2s 2p2

( 4P)4d 4d' 5F 12 448328.33

59.55

78.65

2s 2p2

(4P)5f 5f'

3G°

3 448387.88

4 448466.53

5 448562.33

9ti.o0

2s 2p2

( 4P)5f 5f

5F

2s 2p 2

( 4P)4d 4d' 5D 0

1 449593.25

5.82

24.58

66.32

2 449599.07

3 449623.65

4 449689.97

J Level Interval

3 450177.71

2 450250.84

1 450304.93

-73.13

-54.09

4

3

2

10

452187.83

452281.60

452354.07

452324?

452409.10

-93.77

-72.47

30

-85

3 452194.87

2 452285.01

1 452399.07

2

3

4

5

6

452401.37

452426.57

452482.64

452563.49

452668.54

3

4

5

452502.02

452599.50

452720.17

-90.14

-114.06

25.20

56.07

80.85

105.05

97.48

120.67

2,3,4 452870

12

3

4

5

453190.69

453202.81

453220.72

453241.46

453260.71

12.12

17.91

20.74

19.25

2

3

4

453266.13

453296.04

453323.49

1,2,3 454181

0,1,2 457574

3 473762

2

1

29.91

27.45

2

3

4

5

6

474801.8

474819.2

474886.9

474962.4

475080.7

3

4

5

474899.3

474990.1

475085.6

[475300]

17.4

67.7

75.5

118.3

90.8

95.5

A8 III-5
Atomic Energy Levels

O hi—-Continued O in—Continued

Config. Desig. J Level Interval Config. Desig. J Level Interval

O iv ( 4P01^)

< 4Plii>

( 4P2l^)

Limit

Limit

Limit

514524.5

514654.8

514840.2

130.3

185.4

O IV ( 2D2 i^)

( 2D,i^)

Limit

Limit

570021.0

570034.9

-13.9

February 1984

A8 III-6
Atomic Energy Levels

O ill Observed Terms

Config.

Is 2 +

Observed Terms

2s 2 2p 2 .2p

2 !S

2p 23P

2p 21D

2s 2

p

3 f 2p

3 5S°

l 2p 3 3S° 2p33P°

2p 3 l P°

2

p

3 3D°

2

3 iD°

2P

4 2p 41S

2p 43P

2p 41D

ns(n S: 3) rcp(rc > 3)

2s 2 2p{2P°)nl

{

3-6s 3P°

3-6s 1 P°

3-4p 3S

3p ! S

3-4p 3 P

3^p IP

3-4p 3D

3-4p ID

2s 2p 2

( 4P)nl'

{

3-4s ' 5P

3s

3P

3p' 5S°

3-4p' 3S°

3-4p ' 5P°

3^p' 3 P°

3-4p' 5D°

3-4p

3D°

2s 2p 2

( 2~D)nl" 3s" 3D 3p" 1 P° 3p"iD° 3p" ip

ncK

> 3) nfn > 4)

2s 2 2p( 2P°)nl

r 3-4d

3P°

[ 3-5d

ip°

3-6d 3D°

3-6d 1 D°

3-5d 3F°

3-5,7d 1 F°

See below

2s 2p 2

( 4P)nl'

f 3-5d ' 5P

1 3d' 3P

3-Ad' 5D

3d' 3D

3-Ad' 5F

3d' 3F

Af 5D°

Af 3D°

Af 5p°

Af 3F°

4-5f 5G°

4-5f

3G°

2s 2

p

2

( 2P)nl" 3d" 3P 3d" 3D 3d" 3F

nfn > 4) ng(n > 5) nh{n > 6)

2

2 2p( 2PoV2 )n/ 4—6/’F[2 1/2] [3V2]

5-6g G[3i/2]°

[41/2]° 6h H[4i/2]

[51/2]

2s 2 2p(2P°1i/2 )nZ 4—6f G[3i/2]

[41/2]

A—6f D[2i/2]

5-6g H[4i/2]°

[51/2]°

5-6g

F[3i/2]°

[21/2]°

66 I[5i/2]

[61/2]

6h G[4i/2]

[31/2]

A8 ill—
.

-
Part B

Multiplet Table

OXYGEN

Oiii (Z= 8)

I P 54.934 eV Limit 443084.7 ± 2 cm' 1 225.690 A

Anal A List A February 1984

References

I. S. Bowen, Astroph. J. 132, 1-17 (1960). [O III] W L 2320 A, 2331 A, 4363 A, 4931 A, 4958 A,

5006 A.

A S.-G. Pettersson, Physica Scripta 26, No. 4, 296-318 (1982). I P, T, C L, G D, I, W L 228 A to 500 A,

500 A to 8500 A. See A, also, for quoted Wavelengths and Intensities.

B B. Edlen, Nova Acta Reg. Soc. Sci. Uppsala [IV] 9, No. 6, 121-134 (1934). I P, T, C L, G D, (I). See

B, also, for quoted Wavelengths and Intensities.

J. W. V. Storey, D. M. Watson, and C. H. Townes, Astroph. J. 233, 109-118 (1979). [O III] 88p..

Far Infrared Spectrometer.

A. F. M. Moorwood, P. Salinari, I. Furniss, R. E. Jennings, and K. J. King, Astron. Astroph. 90,

304-310 (1980). [O III] W L 52|x and 88p~ Balloon Borne Michelson Interferometer.

P Predicted Wavelength derived from terms in Part A.

New Multiplet Numbers, not inserted between older ones, start with UV 24 and 36. In the 1945

Princeton Multiplet Table No. 6 has been replaced by UV 18; Nos. 7, 29, 32 have been rejected;

Nos. 36 and 37 have different Multiplet Designations.

* Blend

t Multiplet incomplete

* and § Blend of O III and O II

* and $ Blend of O III and O IV

* and §§ Blend of O III and B II

* and ! Blend of O III and Si III

B8 III—
Multiplet Table

O III O III

I A Ref. Int. E P

Multiplet

No.

I A Ref. Int. E P

Multiplet

Low High No.

J

Low High

J

Air Vac

88.332(jl P 0.00 0.01 0-1 2

p

2 3 P-2

p

2 3P 305.767 A (10) 0.04 40.59 2-3 2p 2 3P -3d 3D°

51.801|x P 0.01 0.04 1-2 0.01 F 305.656 B (9) 0.01 40.58 1-2 UV 5

32.652(x P 0.00 0.04 0-2 305.596 B (8) 0.00 40.57 0-1

5006.842

4958.911

4931.227

P

P

P

0.04

0.01

0.00

2.51

2.51

2.51

2-2

1-2

0-2

2

p

2 3 P-2

p

2 X D

IF

305.836

305.702

305.882

B

A

A

(8-)

(8-)

(4)

0.04

0.01

0.04

40.58

40.57

40.57

2-2

1-1

2-1

2331.398

2320.951

P

P

0.04

0.01

5.35

5.35

2-0

1-0

2

p

2 3 P-2p2 X S

UV IF

303.800

303.517

303.695

A

A

A

(9) (7-)

(7 + )

0.04

0.01

0.04

40.85

40.86

40.86

2-2

1-1

2-1

2

p

2 3P-3d

3 P°

UV 6

Vac 303.461 A (7) 0.01 40.87 1-0

1666.153 A 9 0.04 7.48 2-2 2

p

2 3P-2

p

3 5S° 303.622 A (7 + ) 0.01 40.85 1-2

1660.807 A 8 0.01 7.48 1-2 UV 0.01 303.413 A (7) 0.00 40.86 0-1

835.292 B 14 0.04 14.88 2-3 2

p

2 3 P-2p33D° 300.777 P 0.04 41.26 2-1 2

p

2 3 P-3dX P°

833.742 B 13 0.01 14.88 1-2 UV 1 300.602 P 0.01 41.26 1-1 UV 6.01

832.927 B 12 0.00 14.88 0-1 300.500 P 0.00 41.26 0-1

835.096

833.715

835.059

B

P

P

(14) 0.04

0.01

0.04

14.88

14.88

14.88

2-2

1-1

2-1

280.2606

280.3227

280.4744

A

A

A

(3) (1-)

(1 + )

0.04

0.01

0.04

44.28

44.24

44.24

2-2

1-1

2-1

2p 2 3 P-4s 3P°

UV 6.02

*703.855 A 11 0.04 17.65 2-2 2

p

2 3P-2p3 3P° 280.4081 A (1) 0.01 44.23 1-0

*702.899 B 11 0.01 17.65 1-1 UV 2 280.1091 A (1 + ) 0.01 44.28 1-2

*703.855 A 11 0.04 17.65 2-1 280.2337 A (1) 0.00 44.24 0-1

702.832

*702.899

702.335

A

B

A

11

1111

0.01

0.01

0.00

17.65

17.65

17.65

1-0

1-2

0-1

275.5146

275.3682

275.2824

A

A

A

(4)

(3) (2)

0.04

0.01

0.00

45.04

45.04

45.04

2-1

1-1

0-1

2

p

2 3P -3p ' 3 S°

UV 6.03

535.474

534.929

A

P

5 0.04

0.01

23.19

23.19

2-2

1-2

2

p

2 3 P-2

p

3 X D°

UV 2.01

273.653

273.585

P

P

0.04

0.01

45.34

45.33

2-3

1-2

2

p

2 3 P -3p' 5 D°

UV 6.04

508.182 B 7 0.04 24.44 2-1 2

p

2 3P-2p3 3 S° 273.551 P 0.00 45.32 0-1

507.683 B 7 0.01 24.44 1-1 UV 3 273.729 P 0.04 45.33 2-2

507.391 B 7 0.00 24.44 0-1 273.636 P 0.01 45.32 1-1

475.837

475.401

P

P

0.04

0.01

26.09

26.09

2-1

1-1

2

p

2 3 P-2p3 X P°

UV 3.01

273.781

273.662

P

P

0.04

0.01

45.32

45.32

2-1

1-0

475.146 P 0.00 26.09 0-1 271.451 P 0.04 45.71 2-3 2

p

2 3 P -3p ' 5 P°

374.073

374.162

374.432

374.328

373.803

A

A

A

A

A

(10)

(8-)

(8 + ) (8) (8 + )

0.04

0.01

0.04

0.01

0.01

33.18

33.15

33.15

33.14

33.18

2-2

1-1

2-1

1-0

1-2

2

p

2 3P -3s 3 P°

UV 4

271.383

271.342

271.525

271.425

271.568

P

P

P

P

P

0.01

0.00

0.04

0.01

0.04

45.70

45.69

45.70

45.69

45.69

1-2

0-1

2-2

1-1

2-1

•

UV 6.05

374.004 A (8) 0.00 33.15 0-1 267.0306 A (7) 0.04 46.47 2-3 2

p

2 3 P -3p ' 3D°

366.602

366.343

366.191

P

P

P

0.04

0.01

0.00

33.86

33.86

33.86

2-1

1-1

0-1

2

p

2 3 P -3s X P°

UV 4.01

266.9868

266.9716

267.1245

267.0523

A

A

A

A

(7)

(6) (4)

(3)

0.01

0.00

0.04

0.01

46.45

46.44

46.45

46.44

1-2

0-1

2-2

1-1

UV 6.06

308.305 A (2) 0.04 40.25 2-3 2

p

2 3P -3d 3 F° 267.190 P 0.04 46.44 2-1

308.307

308.491

P

P

0.01

0.04

40.23

40.23

1-2

2-2

UV 4.02

266.118

265.981

P

P

0.04

0.01

46.63

46.63

2-2

1-2

2

p

2 3P-3p' 5 S°

UV 6.07

308.233

308.050

P

A (1)

0.04

0.01

40.26

40.26

2-2

1-2

2

p

2 3 P -3d X D°

UV 4.03

264.984

264.849

P

P

0.04

0.01

46.83

46.83

2-2

1-2

2

p

2 3 P-4d1 D°

UV 6.08

B8 III-2
Multiplet Table

O ill—Continued O ill—Continued

I A Ref. Int. E P

J

Multiplet

No.

I A Ref. Int. E P

J

Multiplet

Low High Low High No.

Vac Vac

264.4807 A (6)* 0.04 46.92 2-2 2p

2 3P-3p' 3P° 565.565 P 2.51 24.44 2-1 2p 2 J D-2p3 3S°

264.3372 A (5d)* 0.01 46.92 1-1 UV 6.09 UV 7.01

264 4722 A (6)* 0.04 46.92 2-1

525.795 B 8 2.51 26.09 2-1 2p

2 !D -2p31 P°

264.3251 A (5d)* 0.01 46.92 1-0

T TV q 264.3457 A (5d)* 0.01 46.92 1-2

U V o

264.2582 A (4) 0.00 46.92 0-1 404.268 P 2.51 33.18 2-2 2p2 *D-3s 3 P°

404.688 P 2.51 33.15 2-1 UV 8.01

263.8171 A (5) 0.04 47.03 2-3 2

p

2 3P-4d3D°

263.7271 A (4) 0.01 47.03 1-2 UV 6.10 395.557 A (12) 2.51 33.86 2-1 2p 2 *D-3s >P

263.6942 A (3) 0.00 47.02 0-1 UV 9

263.8614 A (3-) 0.04 47.03 2-2

328.529 P 2.51 40.25 2-3 2p 2 ID -3d 3F°

263.7729 A (3-) 0.01 47.02 1-1

328.740 A (9) 2.51 40.23 2-2 UV 9.01

263.9073 A (0) 0.04 47.02 2-1

328.448 A (10) 2.51 40.26 2-2 2p2 ID -3d J D

0 262.8810 A (1) 0.04 47.20 2-2 2

p

2 3 P-4d 3P° T TV in

262.7398 A (0)* 0.01 47.20 1-1 UV6.11 U V IU

262.8731 A 0.04 47.20 2-1 325.649 P 2.51 40.59 2-3 2p2 ID -3d 3 D°

262.7266 A (0)* 0.01 47.20 1-0 325.728 P 2.51 40.58 2-2 UV 10.01

262.7477 A (0)* 0.01 47.20 1-2 325.780 P 2.51 40.57 2-1

262 6617 A 0 00 47.20 0-1 * 323.419 P 2.51 40.85 2-2 2p 2 ID -3d 3P

255.1650 A (1) 0.04 48.63 2-2 2p2 3P-5s 3P° 323.300 P 2.51 40.86 2-1 UV 10.02

255 2293 A 0.01 48.59 1-1 UV 6.12

320.973 A (12) 2.51 41.14 2-3 2p 2 iD -3d l F°

255.3551 A 0.04 48.59 2-1

TTV 1

255.2860 A (0) 0.01 48.58 1-0

U V 11

255.0394 A (0) 0.01 48.63 1-2 319.994 A (3) 2.51 41.26 2-1 2p 2 ID -3d ip°

255.1555 A 0.00 48.59 0-1 UV 11.01

248.6158 A (2) 0.04 49.91 2-3 2p 2 3P-5d 3D°t 295.5121 A (3) 2.51 44.47 2-1 2p 2 ID -4s l P°

248.5718 A (1 + ) 0.01 49.89 1-2 UV 6.13 UV 11.02

248 691 P 0 04 49 89 2-2

279.885 P 2.51 46.81 2-3 2p 2 X D —4d 3 F°

241.037 B (2d) 0.04 51.47 2-3 2p

2 3P -6d 3D° 280.0240 A (2) 2.51 46.79 2-2 UV 11.03

240.925 P (2—d)* 0.01 51.47 1- UV 6.14

279.7879 A (3) 2.51 46.83 2-2 2p2 H)-4d !D°

240.859 P (2-d)* 0.00 51.47 0-1 UV 11.04

228.9869 A (0) 0.04 54.18 2-1 2p2 3P—4p' 3 S°

277.3857 A (7) 2.51 47.21 2-3 2p 2 iD-4d *P

228.8857 A (0-) 0.01 54.18 1-1 UV 6.15 UV 12

228.826 P 0.00 54.18 0-1

277.150 P 2.51 47.25 2-1 2p 2 iD-4d *P

226.038 B (1 dd) 0.04 54.89 2p

2 3P -4p3D° UV 12.01 UV 6.16

268.4505 A (Id) 2.51 48.70 2-1 2p 2 ID -5s *P

Air UV 12.02

4363.210 P 2.51 5.35 2-0 2p2 !D-2p

2 *S

2F 262.156 P 2.51 49.81 2-3 2p 2 iD-5d 3P

Vac

262.2974 A (0) 2.51 49.78 2-2 UV 12.03

1002.490 A 10 2.51 14.88 2-3 2p

2 *D -2

p

3 3D° 262.1105 A (2) 2.51 49.81 2-2 2p2 iD-5d >D°

1002.199 A 7 2.51 14.88 2-2 UV 6.17 UV 12.04

1002.155 P 2.51 14.88 2-1

261.0239 A (4d) 2.51 50.01 2-3 2p2 >D-5d

818.951 A 7 2.51 17.65 2-2 2p

2 *D -2p3 3P° UV 12.05

818.944 P 2.51 17.65 2-1 UV 6.18

256.744 P 2.51 50.80 2-1 2p 2 >D-6s »P

UV 12.06

599.598 B 9 2.51 23.19 2-2 2p2 *D -2p

3 l D°

253.548 B (0) 2.51 51.41 2-2 2p2 >D-6d »D° UV 7 UV 12.07

B8 m-3
Multiplet Table

O hi—

C

ontinued O hi—

C

ontinued

F P

Multiplet

No.

F, P

Ref. Int. I A Ref. Int. Multiplet

I A

Low High

J

Low High

J

No.

Vac Vac

248.320 B (Id) 2.51 52.44 2-3 2p

2 x D-7d X F° 296.0107 A (4) 7.48 49.36 2-3 2p35S°-3d' 5D

UV 12.08 296.020 P 7.48 49.36 2-2 UV 15.10

52.69 2-3 2p 2 x D-3p" XF°

296.016 P 7.48 49.36 2-1

247.080 B (1) 2.51

UV 12.09 295.7160 A (6+) 7.48 49.40 2-3 2p35S°-3d' 5P

B (3) 2.51 52.86 2-2 2p2 x D-3p" X D°

295.6547 A (6) 7.48 49.41 2-2 UV 15.11

246.265

295.6211 A (5) 7.48 49.42 2-1 UV 12.10

B (2d) 2.51 53.32 2-1 2p2 x D-3p" X P°

294.094 P 7.48 49.64 2-2 2p35S°-3d' 3P

UV 15.12

244.049

294.000 P 7.48 49.65 2-1 UV 12.11

271.3947 A (1) 7.48 53.16 2-3 2p3 3S° —4s ' 5P

271.5160 A (1-) 7.48 53.14 2-2 UV 15.13

1008.105 P 5.35 17.65 0-1 2p2 x S-2p3 3P° 271.6092 A (0) 7.48 53.13 2-1

UV 12.12

256.5070 A (3+) 7.48 55.81 2-3 2p3 5S°—4d' 5P

649.764 P 5.35 24.44 0-1 2p2 x S-2p3 3S° 256.4589 A (3) 7.48 55.82 2-2 UV 15.14

UV 12.13 256.4233 A (2) 7.48 55.83 2-1

597.818 B 9 5.35 26.09 0-1 2p2 x S-2p3 X P° 241.875 B (1) 7.48 58.74 2-3 2p35S°-5d' 5P

UV 13 UV 15.15

446.047 P 5.35 33.15 0-1 2p2 x S-3s 3P°

UV 13.01

610.742 A 8+ 14.88 35.18 3-2 2p3 3D°-2p4 3p

434.980 A (10) 5.35 33.86 0-1 2p2 x S-3s X P° 610.043 A 8 14.88 35.21 2-1 UV 16

UV 14 609.706 A 8 14.88 35.22 1-0

349.164 5.35 40.86 0-1 2p2 X S -3d 3P°

610.849 A 8 14.88 35.18 2-2

P

UV 14.01

610.057 P 14.88 35.21 1-1

610.868 P 14.88 35.18 1-2

345.312 A (10) 5.35 41.26 0-1 2p2 x S-3d X P°

UV 15

585.121 P 14.88 36.07 2-1 2p 33D°-3p X P

585.137 P 14.88 36.07 1-1 UV 16.01

316.974 A (3) 5.35 44.47 O-l 2p2 X S -As X P

UV 15.01

574.065 A 6 14.88 36.48 3-3 2p33D°-3p 3D

574.872 A 6 14.88 36.45 2-2 UV 16.02

295.9425 A (3) 5.35 47.25 O-l S’

to X S —4d X P° 575.340 A 6 14.88 36.43 1-1

UV 15.02 574.786 P 14.88 36.45 3-2

286.0447 2P

2 x S-5s X P°

575.331 P 14.88 36.43 2-1

A (0) 5.35 48.70 0-1

UV 15.03

574.153 P 14.88 36.48 2-3

574.895 P 14.88 36.45 1-2

277.5096 A (1) 5.35 50.03 0-1 2p2 x S-5d X F

UV 15.04

560.951 P 14.88 36.98 3-2 . 2p33D°-2p4XD

561.039 P 14.88 36.98 2-2 UV 16.03

561.055 P 14.88 36.98 1-2

447.558 P 7.48 35.18 2-2 2p3 5S° -2p4 3P 554.273 A 6 14.88 37.25 3-2 2p33D°-3p 3P

447.122 P 7.48 35.21 2-1 UV 15.05 554.755 A 6 14.88 37.23 2-1 UV 16.04

421.525 P 7.48 36.89 2-1 2p

3 5S°-3p 3S

555.026 P 14.88 37.22 1-0

UV 15.06

554.357 P 14.88 37.25 2-2

554.773 P 14.88 37.23 1-1

416.462 P 7.48 37.25 2-2 CO a 5S°-3p 3P 554.372 P 14.88 37.25 1-2

416.689 P 7.48 37.23 2-1 UV 15.07

536.018 P 14.88 38.01 3-2 2p33D°-3p X D

359.017 A (8) 7.48 42.01 2-3 2p3 5S° -3s ' 5P 536.099 P 14.88 38.01 2-2 UV 16.05

359.225 A (8-) 7.48 41.99 2-2 UV 15.08 536.113 P 14.88 38.01 1-2

359.386 A (7) 7.48 41.98 2-1

456.959 P 14.88 42.01 a-3 2p33D°-3s' 5Pt

344.859 P 7.48 43.43 2-2 2

p

3 5S° -3s ' 3P 457.355 P 14.88 41.99 2-2 UV 16.06

345.066 P 7.48 43.41 2-1 UV 15.09 457.626 P 14.88 41.98 1-1

B8
Multiplet Table

O ill—Continued O in—Continued

I A Ref. Int.

Vac

434.267 A (4)*

434.648 A (3)*

434.846 A (2) 434.320 A (4)*

434.657 A (3)*

434.329 P

405.223 P

405.610 P

405.794 P

399.200 P

399.417 P

399.567 P

364.734 A (3) 364.865 A (2) 364.935 A (1) 364.827 A

364.929 A

364.771 A

364.871 A

356.727 A (2) 356.624 A (1) 356.561 A (0) 356.763 A (0) 356.630 A

356.769 P

355.138 A (6) 355.337 A (5+)

355.471 A (5) 355.301 A (3-)

355.465 A

355.429 P

349.828 A (3) 349.923 A (2) 349.964 A (1) 349.889 A

349.959 A

349.862 A

349.929 A

300.455 B iZdd)

299.275 B (2dd)

296.270 B (1 dd)

F. P

Multiplet

F. P

I A Ref. Int. Multiplet J J

Low High No. Low High No.

Vac

14.88 43.43 3-2 2p 33D°-3s' 3 P 707.318 A 9 17.65 35.18 2-2 2p 3 3 P° -2p 4 3P

14.88 43.41 2-1 UV 16.07 706.236 A 9 17.65 35.21 1-1 UV 16.17

14.88 43.40 1-0 706.233 P 17.65 35.21 2-1

14.88 43.43 2-2 705.767 A 7 17.65 35.22 1-0

14.88 43.41 1-1 707.324 P 17.65 35.18 1-2

14.88 43.43 1-2 706.299 A 7 17.65 35.21 0-1

14.88 45.48 3-3 2p 3 3 D° —4p 3 Dt 673.051 P 17.65 36.07 2-1 2p 33P°-3p *P

14.88 45.45 2-2 UV 16.08 673.054 P 17.65 36.07 1-1 UV 16.18

14.88 45.44 1-1 673.107 P 17.65 36.07 0-1

14.88 45.94 3-2 2p3 3 D° —4p 3Pt 658.578 A 7 + 17.65 36.48 2-3 2p 3 3P° -3p 3 D

14.88 45.92 2-1 UV 16.09 *659.541 A 7 + 17.65 36.45 1-2 UV 16.19

14.88 45.91 1-0 660.172 A 7 + 17.65 36.43 0-1

14.88 48.87 3-3 2p33D° -3s" 3D

*659.541 A 7 + 17.65 36.45 2-2

660.133 P 17.65 36.43 1-1

14.88 48.86 2-2 UV 16.10

660.129 P 17.65 36.43 2-1

14.88 48.86 1-1

14.88 48.86 3-2 *644.426 A 8 17.65 36.89 2-1 2p33P°-3p 3S

14.88 48.86 2-1 m644.426 P Om 17.65 36.89 1-1 UV 16.20

14.88 48.87 2-3 - 644.475 P 17.65 36.89 0-1

14.88 48.86 1-2

641.383 P 17.65 36.98 2-2 2p 33P°-2p 4 ! D

14.88 49.64 3-2 2p33D° -3c?' 3P 641.387 P 17.65 36.98 1-2 UV 16.21

14 88 49.65 2-1 UV 16.11

*632.661 2p 33P°-3p 3 P

14.88 49.66 1-0

A 6 17.65 37.25 2-2

*633.207 A 5 17.65 37.23 1-1 UV 16.22

14.88 49.64 2-2

*633.207 A 5 17.65 37.23 2-1

14.88 49.65 1-1

633.513 A 4 17.65 37.22 1-0

14.88 49.64 1-2

*632.661 A 6 17.65 37.25 1-2

14.88 49.79 3-4 2p 33D°-3d' 3F *633.207 A 5 17.65 37.23 0-1

14 88 49.78 2-3 UV 16.12

2p 3 3P° -3p *D

14.88 49.76 1-2

608.995 P 17.65 38.01 2-2

3-3

608.998 P 17.65 38.01 1-2 UV 16.23

14.88 49.78

14.88 49.76 2-2 480.960 A (4)* 17.65 43.43 2-2 2p 33P-3s' 3P

14.88 49.76 3-2 481.365 A (3)* 17.65 43.41 1-1 UV 16.24

14.88 50.32 3-3 2p33D°-3d' 3 D

UV 16.13

481.363 A (3)* 17.65 43.41 2-1

14.88 50.32 2-2

*481.596§ A (4) 17.65 43.40 1-0

14.88 50.31 1 1 480.962 A (4)* 17.65 43.43 1-2

1—1

481.392 A (2) 17.65 43.41 0-1

14.88 50.32 3-2

14.88 50.31 2-1 445.590 P 17.65 45.48 2-3 2p3 3p° —4p 3 Dt

14.88 50.32 2-3 446.003 P 17.65 45.45 1-2 UV 16.25

14.88 50.32 1-2 446.239 P 17.65 45.44 0-1

14.88 56.15 2p33D°-3d" 3F 397.114 A (2) 17.65 48.87 2-3 2p3 3 P° -3s” 3D

UV 16.14 397.227 A (1) 17.65 48.86 1-2 UV 16.26

2p33D°-3d" 3 D

UV 16.15

397.321 A (0) 17.65 48.86 0-1

14.88 56.31

397.225 A 17.65 48.86 2-2

397.302 A 17.65 48.86 1-1

14.88 56.73 2p 33D°-3cT 3P 397.301 P 17.65 48.86 2-1

UV 16.16

390.977 P 17.65 49.36 2-3 2p 3 3P° -3d' 5 Dt

390.994 P 17.65 49.36 1-2 UV 16.27

391.006 P 17.65 49.36 0-1

B8 hi—
Multiplet Table

O ill—Continued O ill—Continued

E P

Multiplet

No.

I A Ref. Int. E P

Multiplet

No.

I A Ref. Int. Low High

J

Low High

J

Vac Vac

387.641 A (4)* 17.65 49.64 2-2 2p 3 3P° -3d' 3P 1242.291 A 12 26.09 36.07 1-1 2p 31 P°-3p !P 387.478 A (3)* 17.65 49.65 1-1 UV 16.28 UV 17.08

387.477

387.397

A

A

(3)*

(2)

17.65

17.65

49.65

49.66

2-1

1-0

1138.541 A 15 26.09 36.98 1-2 2

p

3 4 P

0 -2p 4 4 D

UV 17.09

387.642 A (4)* 17.65 49.64 1-2

387.495 A (3)* 17.65 49.65 0-1 1040.324 A 12 26.09 38.01 1-2 2p 31P°-3p *D

379.508 A (4) 17.65 50.32 2-3 2p33P°-3<U 3D UV 17.10

379.581 A (3)* 17.65 50.32 1-2 UV 16.29 967.666 A 10 + 26.09 38.91 1-0 2p31P°-3p *S

379.639 A (2)* 17.65 50.31 0-1 UV 17.11

379.580

379.622

A

A

(3)*

(2)*

17.65

17.65

50.32

50.31

2-2

1-1

752.757 A 10 26.09 42.56 1-0 2p31P°-2p 4 *S

UV 17.12

379.621 P 17.65 50.31 2-1

320.720 B (2 dd) 17.65 56.31 2p 3 3 P° -3d" 3 D Air

UV 16.30 4286.178 P 33.18 36.07 2-1 3s 3 P° —3p ! P

317.265 B (1 dd) 17.65 56.73 2p 3 3 P° -3d" 3 P

UV 16.31

4239.54

4218.303

A

P

5?* 33.15

33.14

36.07

36.07

1-1

0-1

1

3759.87 A 11+d? 33.18 36.48 2-3 3s 3 P° -3p 3D

3754.694 A 11 33.15 36.45 1-2 2 1034.065 P 23.19 35.18 2-2 2p 31 D°-2p 4 3P 3757.237 A 10 33.14 36.43 0-1

1031.743 P 23.19 35.21 2-1 UV 16.32 3791.274 A 9 + 33.18 36.45 2-2

962.425 A 11 23.19 36.07 2-1 2p 31 D°-3p !P UV 16.33

3774.016

3810.989

A

A

8 +

6

33.15

33.18

36.43

36.43

1-1

2-1

933.105

935.026

936.220

P

P

P

23.19

23.19

23.19

36.48

36.45

36.43

2-3

2-2

2-1

2p31 D°-3p 3 D

UV 16.34

3340.762

3312.317

3299.395

A

A

A

9 +

10

8

33.18

33.15

33.14

36.89

36.89

36.89

2-1

1-1

0-1

3s 3 P° -3p 3 S

3

898.957 B 13 23.19 36.98 2-2 2p 31 D°-2p 4 *D

UV 17

3047.117

3035.419

A

A

11 +

10

33.18

33.15

37.25

37.23

2-2

1-1

3s 3P° -3p 3 P

4

3059.297 A 10 33.18 37.23 2-1

836.599 A 8 + 23.19 38.01 2-2 2p 31 D°-3p 4 D 3043.020 A 10 33.15 37.22 1-0

UV 17.01 3023.451 A 10 33.15 37.25 1-2

543.927 P 23.19 45.98 2-2 2p 31 D°-4p ID

*3024.540 A 10 33.14 37.23 0-1

UV 17.02 Vac

1209.709 A 12 33.18 43.43 2-2 3s 3 P° -3s ' 3 P

1208.498 A 10 33.15 43.41 1-1 UV 17.13

1153.775 A 15 24.44 35.18 1-2 2

p

3 3 S°-2p 4 3 P 1212.258 A 11 33.18 43.41 2-1

1150.884 A 15 24.44 35.21 1-1 UV 17.03 1209.948 A 11 33.15 43.40 1-0

1149.634 A 13 + 24.44 35.22 1-0 1205.965 A 9 33.15 43.43 1-2

995.312 P 24.44 36.89 1-1 2p 33S°-3p 3S

1206.757 A 9 33.14 43.41 0-1

UV 17.04 1008.379 A 10 + 33.18 45.48 2-3 3s 3 P°^p 3 D

967.52

968.763

969.535

A

A

P

6?*

5

24.44

24.44

24.44

37.25

37.23

37.22

1-2

1-1

1-0

2p 33S°-3p 3P

UV 17.05

1007.89

1007.80

1010.483

1008.959

A

A

A

A

10*

10 +

* 9

8

33.15

33.14

33.18

33.15

45.45

45.44

45.45

45.44

1-2

0-1

2-2

1-1

UV 17.14

576.572 P 24.44 45.94 1-2 2p 3 3 S° —4p 3 P 1011.580 A 5 33.18 45.44 2-1

576.932

577.229

P

P

24.44

24.44

45.92

45.91

1-1

1-0

UV 17.06

996.812

994.262

A

A

8

7

33.18

33.15

45.62

45.62

2-1

1-1

3s 3P°^p 3 S

UV 17.15

491.971 A (1) 24.44 49.64 1-2 2p 3 3 S° -3d' 3 P 993.096 P 33.14 45.62 0-1

491.707 A (0) 24.44 49.65 1-1 UV 17.07

491.576 P 24.44 49.66 1-0
Multiplet Table

O ill—Continued O in—Continued

I A Ref. Int. E P

J

Multiplet

No.

I A Ref. Int. E P

J

Multiplet

Low High Low High No.

Vac Vac

971.883 A 8 33.18 45.94 2-2 3s 3 F^lp 3P *1056.546 A 8 35.18 46.92 2-2 2

4 3 P -3p ' 3F

970.489 A 7 33.15 45.92 1-1 UV 17.16 1058.88 A 7* 35.21 46.92 1-1 UV 19.09

972.911 P 33.18 45.92 2-1 *1058.668 A 7 35.18 46.92 2-1

971.326 P 33.15 45.91 1-0 *1058.668 A 7 35.21 46.92 1-0

969.483 A 7 33.15 45.94 1-2 1058.99 A 7* 35.21 46.92 1-2

1059.925 A 7 35.22 46.92 0-1

790.115 P 33.18 48.87 2-3 3s 3F-3s" 3D

788.959 A 7 33.15 48.86 1-2 UV 17.17 1046.057 P 35.18 47.03 2-3 2

4 3 P —4d 3D°+

788.514 A 6 33.14 48.86 0-1 1049.146 P 35.21 47.03 1-2 UV 19.10

790.597 A 6w 33.18 48.86 2-2 1050.914 P 35.22 47.02 0-1

789.255 A 6 33.15 48.86 1-1

1031.492 A 8 35.18 47.20 2-2 2p4 3P —4d 3F — 1033.68 A 6* 35.21 47.20 1-1 UV 19.11

Air 1031.32 A 8* 35.18 47.20 2-1

5592.24 A 8 33.86 36.07 1-1 3s !F-3p *P 1033.489 P 35.21 47.20 1-0

5 1033.808 A 7 35.21 47.20 1-2

1034.684 A 5 35.22 47.20 0-1

2983.815 A 13 33.86 38.01 1-2 3s !P°-3p *D

UV 18

Air

2454.991 A 12 33.86 38.91 1-0 3s l P° -3p *S

TTV 1 Q 2959.718 A 11 36.07 40.26 1-2 3p

J P -3d 1 D°

uv UV 19.12

Vac 2752.47 B (0) 36.07 40.58 1-2 3

p

4 P-3d 3D°

1423.996 A 6 33.86 42.56 1-0 3s !P°-2p4 2756.179 A 2 36.07 40.57 1-1 UV 19.13

UV 19.01

2588.23 B (0) 36.07 40.86 1-1 3

p

x P-3d 3F

1079.387 A 11 33.86 45.34 1-1 3s !p0 —4p !p UV 19.14 UV 19.02

2390.426 A 8 36.07 41.26 1-1 3

p

!P-3d iF

1070.577 A 7 33.86 45.44 1-1 3s 1 P° -4p 3D UV 19.15

UV 19.03

1022.278 A 8 33.86 45.98 1-2 3S ip°^p ID

Vac

1476.871 A 11 36.07 44.47 1-1 3

p

*P -4s l P°

UV 19.04 UV 19.16

Air 1153.017 A 11 36.07 46.83 1-2 3

J P-4d »D°

2308.70 B (Id) 35.21 40.58 1-2 2

p

4 3 P-3d 3 D° UV 19.17

UV 19.05

1109.496 A 9 36.07 47.25 1-1 3p

4 P -4d *F

2187.016 P (1) 35.18 40.85 2-2 2

p

4 3 P -3d 3 P°? UV 19.18

2181.570 P (1) 35.18 40.86 2-1 UV 19.06

982.097 A 7 36.07 48.70 1-1 3p !P -5s JF

Vac UV 19.19

1257.806 A 8 35.18 45.04 2-1 2

p

4 3P -3p ' 3S°

841.692 A 5 36.07 50.80 1-1 3

p

l P-6s *F

1261.249 A 8 35.21 45.04 1-1 UV 19.07 UV 19.20

1262.763 A 7 35.22 45.04 0-1

Air

1098.48 A 10w 35.18 46.47 2-3 2

p

4 3 P -3p ' 3 D°

3265.321 A 11 + 36.48 40.27 3-4 3p 3D -3d 3F

1102.708 A 9 35.21 46.45 1-2 UV 19.08

3260.848 A 11 36.45 40.25 2-3 8

1104.976 A 8 35.22 46.44 0-1

3267.198 A 10 36.43 40.23 1-2

1100.063 A 8 35.18 46.45 2-2

3284.459 A 8+ 36.48 40.25 a-3

1103.828 A 7 35.21 46.44 1-1

3281.852 A 8 36.45 40.23 2-2

1101.177 A P 35.18 46.44 2-1

3305.708 A 4 36.48 40.23 3-2

3252.907 A 7 36.45 40.06 2-2 3p 3 D -3d *DC

3238.530 A 9 36.43 40.26 1-2 9

B8 III

7
Multiplet Table

O ill—Continued

I A Ref. Int. E P

J

Low High

Air

3017.632 A 9 36.48 40.59 3-3

3004.349 A 9 36.45 40.58 2-2

2996.505 A 8 36.43 40.57 1-1

*3024.540 A 10 36.48 40.58 3-2

3008.807 A 7 36.45 40.57 2-1

2997.700 A 6 36.45 40.59 2-3

2992.093 A 7 36.43 40.58 1-2

*2836.28$ A 8 36.48 40.85 3-2

2809.659 A 5 36.45 40.86 2-1

2794.139 P 36.43 40.87 1-0

2818.663 A 3 + 36.45 40.85 2-2

2798.902 A 3+ 36.43 40.86 1-1

2807.900 P 36.43 40.85 1-2

2578.138 P 36.45 41.26 2-1

2569.11 B (1) 36.45 41.26 1-1

Vac

1589.973 A 12 36.48 44.28 3-2

1591.285 A 11 36.45 44.24 2-1

1590.582 A 10 36.43 44.23 1-0

1584.423 A 10 36.45 44.28 2-2

1587.840 A 10 36.43 44.24 1-1

1581.009 A 7 36.43 44.28 1-2

1241.134 A 8 36.48 46.47 3-3

1239.763 A 8- 36.45 46.45 2-2

1239.058 A 8- 36.43 46.44 1-1

1243.156 P 36.48 46.45 3-2

1241.176 P 36.45 46.44 2-1

1237.721 A 8- 36.45 46.47 2-3

1237.669 P 36.43 46.45 1-2

1197.234 A 14 36.48 46.83 3-4

1196.747 A 13 36.45 46.81 2-3

1197.335 A 13 36.43 46.79 1-2

1199.921 A 10 36.48 46.81 3-3

1199.285 A 11 36.45 46.79 2-2

1202.465 P 36.48 46.79 3-2

1198.125 P 36.48 46.83 3-2

1194.980 A 7+ 36.45 46.83 2-2

1193.027 A 11- 36.43 46.83 1-2

1187.883 A 8 36.48 46.92 3-2

mll84.624 P N in 36.45 46.92 2-1

1182.470 A 6 36.43 46.92 1-0

1184.790 A 7 36.45 46.92 2-2

1182.720 A 6+ 36.43 46.92 1-1

1182.883 P 6+ 36.43 46.92 1-2

3P

3p

3P

3p

3p

3P

3p

3p

O ill—Continued

Multiplet

No.

I A Ref. Int. E P

Multiplet

Low High No.

J

Vac

3 D -3d 3 D° 1174.624 A 10 36.48 47.03 3-3 3p

3 D-4ti3D°

10 1172.463 A 9 36.45 47.03 2-2 UV 19.28

1171.493 A 9 36.43 47.02 1-1

mll75.503 P C III 36.48 47.03 3-2

1173.391 A 7 36.45 47.02 2-1

1171.593 P 36.45 47.03 2-3

1170.597 A 7 36.43 47.03 1-2

3 D -3d 3P° 1020.56 A 8* 36.48 48.63 3-2 3p

3D-5s 3 P°

UV 19.21 1021.298 A 8 36.45 48.59 2-1 UV 19.29

1020.76 A 7 + * 36.43 48.58 1-0

1018.265 A 6 36.45 48.63 2-2

1019.874 A 6 36.43 48.59 1-1

1016.849 P 36.43 48.63 1-2

3 D -3d iP0 867.972 A 6 36.48 50.76 3-2 3p

3 D-6s 3P

ot UV 19.22 868.628 A 7 36.45 50.72 2-1 UV 19.30

868.157 A 5 36.43 50.71 1-0

3D-4s 3P°

UV 19.23 Air

3363.822 A 5 36.89 40.58 1-2 3P

3 S-3d 3D°

3369.365 A 4 36.89 40.57 1-1 11

3132.794 A 10 36.89 40.85 1-2 3p

3 S -3d 3P°

3121.638 A 8 36.89 40.86 1-1 12

3 D -3p ' 3D° 3115.676 A 8 36.89 40.87 1-0

UV 19.24

Vac

1679.021 A 10 36.89 44.28 1-2 3p

3 S—4s 3P°

1686.720 A 9+ 36.89 44.24 1-1 UV 19.31

1688.834 A 8 36.89 44.23 1-0

1236.900 A 11 36.89 46.92 1-2 3p

3 S—3p' 3P°

3D-4d3F°

UV 19.25

1236.725 A 9 36.89 46.92 1-1 UV 19.32

1236.460 A 8 36.89 46.92 1-0

1202.667 A 10- 36.89 47.20 1-2 3p 3S-4d 3P°

1202.520 A 9 36.89 47.20 1-1 UV 19.33

1202.238 A 9 36.89 47.20 1-0

*1056.546 A 8 36.89 48.63 1-2' 3p

3S-5s 3P°

3D -Ad iD° 1059.791 A 6 36.89 48.59 1-1 UV 19.34

UV 19.26 1060.748 A 6 36.89 48.58 1-0

3D-3p' 3P° Air

UV 19.27 3780.838 P 36.98 40.26 2-2 2p* *0-3^

12.01

*3440.345 A 8 36.98 40.59 2-3 2P

4 3D°

3449.155 P 36.98 40.58 2-2 13

3455.002 P 36.98 40.57 2-1

B8 III-8
Multiplet Table

O Hi-Continued O III—Continued

I A Ref. Int. E P

J

Multiplet

No.

I A Ref. Int. E P

J

Multiplet

Low High Low High No.

Air Vac

2981.761 P 36.98 41.14 2-3 2

4 *D-3d

1 F° 917.502 A 6 37.25 50.76 2-2 3p

3 P -6s 3 F

UV 19.35 919.016 A 5 37.23 50.72 1-1 UV 19.42

920.104 A 5 37.25 50.72 2-1

919.624 A 5 37.23 50.71 1-0

3715.077 A 10 + 37.25 40.59 2-3 3p

3P-3d 3D° 916.404 P 37.23 50.76 1-2

3707.25 A lOd? 37.23 40.58 1-2 14 918.309 P 37.22 50.72 0-1

3702.753 A 9 37.22 40.57 0-1

3725.312 A 8 37.25 40.58 2-2

3714.030 A 8 37.23 40.57 1-1

5508.25 A 5 38.01 40.26 2-2 3p *D -3d H)0 3732.122 A 6 37.25 40.57 2-1

16

3444.060 A 9 37.25 40.85 2-2 3p

3P-3d 3 P°

3961.573 A 10 38.01 41.14 2-3 3p »D-3d^

3415.264 A 7 37.23 40.86 1-1 15

1

3430.566 A 7+ 37.25 40.86 2-1

3408.119 A 7 + 37.23 40.87 1-0 3816.77 A 6ul 38.01 41.26 2-1 3p !D-3d J P

3428.620 A 7 37.23 40.85 1-2 18

*3405.71* A 7 37.22 40.86 0-1

Vac

Vac 1920.017 A 11 + 38.01 44.47 2-1 3p

1 D-4s ip°

1764.464 A 11 + 37 25 44.28 2-2 3P

3 P^s 3P° UV 19.43

1768.880 A 10 37.23 44.24 1-1 UV 19.36

1406.457 A 9 38.01 46.83 2-2 3p !D-4d *0°

1772.978 A 10 37.25 44.24 2-1 UV 19.44

1772.284 A 10 37.23 44.23 1-0

1760.398 A 11 37.23 44.28 1-2 *1347.780 A 10 38.01 47.21 2-3 3p *D-4d 'F° 1766.313 A 10 37.22 44.24 0-1 UV 19.45

1591.827 A 8 37.25 45.04 2-1 3P

3P -3p

3S° 1160.153 A 10 38.01 48.70 2-1 3

*D—5s IP0

1588.528 A 8 37.23 45.04 1-1 UV 19.37 UV 19.46

1586.462 A 7 37.22 45.04 0-1

1050.344 A 7 38.01 49.81 2-2 3p *D-5d H)0

*1344.954 A 13 37.25 46.47 2-3 3P

3P -3p ' 3D° UV 19.47

*1344.954 A 13 37.23 46.45 1-2 UV 19.38

1033.128 A 8 38.01 50.01 2-3 3p

l B-5d iF°

1345.130 A 11 37.22 46.44 0-1 UV 19.48

1347.327 A 10 37.25 46.45 2-2

*1346.64 A 11* 37.23 46.44 1-1

1349.000 A 8- 37.25 46.44 2-1 Air

5268.304 A 6 38.91 41.26 0-1 3p 'S-3d *F

1282.656 A 11 + 37.25 46.92 2-2 3P

3 P -3p ' 3P°

19

1280.320 A 10 37.23 46.92 1-1 UV 19.39

1282.468 A 10 37.25 46.92 2-1 2228.161 A 1 38.91 44.47 0-1 3p —4s

1280.032 A 10 37.23 46.92 1-0 UV 19.49

1280.510 A 10 37.23 46.92 1-2

Vsir

1278.971 A 10 37.22 46.92 0-1

1486.19 A 8* 38.91 47.25 0-1 3p

J S-Ad X F

1267.188 A 12 37.25 47.03 2-3 3p

3P-4d

3 D° UV 19.50

1266.125 A 11 37.23 47.03 1-2 UV 19.40

1114.443 A 8 38.91 50.03 0-1 3

p

»F

1265.876 A 10- 37.22 47.02 0-1 UV 19.51

1268.222 A 11 37.25 47.03 2-2

1267.183 P 37.23 47.02 1-1

1269.284 P 37.25 47.02 2-1 Air

2422.808 A 5 40.23 45.34 2-1 3d 3F -Ap »P 1089.729 A 9 37.25 48.63 2-2 3P

3P-5s 3P° UV 19.52

1091.643 A 7 + 37.23 48.59 1-1 UV 19.41

1093.210 A 8 37.25 48.59 2-1

1092.685 A 8 37.23 48.58 1-0

1088.179 A 8 37.23 48.63 1-2

1090.667 A 8 37.22 48.59 0-1

B8 in-9
Multiplet Table

O Ill-Continued O hi—

C

ontinued

Ref. Int. E P

I A

Low High

J

Air

2382.252 A 7 40.27 45.48 4-3

2383.917 A 6 40.25 45.45 3-2

2378.873 A 5 40.23 45.44 2-1

2372.219 A 2 40.25 45.48 3-3

2372.827 A 2 40.23 45.45 2-2

2361.959 P 40.23 45.48 2-3

2152.762 P (1) 40.23 45.98 2-2

Vac

1792.927 A 6 40.27 47.19 4-3

1786.817 P 40.25 47.19 3-2

1787.247 A 9+ 40.25 47.19 3-3

1780.580 A 10 40.23 47.19 2-2

1781.007 A 11 40.23 47.19 2-3

1790.544 A 10 40.27 47.20 4-4

1785.362 A 8 40.25 47.20 3-3

1791.048 A 7 40.27 47.20 4-3

1784.849 A 11 40.25 47.20 3-1

1779.150 A 12 40.23 47.20 2-3

1773.846 A 10 + 40.27 47.26 4—4

1769.309 A 10 40.25 47.26 3-3

1774.912 A 6+ 40.27 47.26 4-3

1768.253 A 13 40.25 47.26 3-4

1763.204 A 12 40.23 47.26 2-3

1767.792 A 14 40.27 47.29 4-5

1760.113 A 11 + 40.25 47.30 3-4

1765.647 A 8 40.27 47.30 4—4

1766.208 P 40.27 47.29 4-3

1759.960 P 40.25 47.30 3-2

1760.665 P 40.25 47.29 3-3

1753.909 A 7 40.23 47.30 2-2

1754.620 A 6 40.23 47.29 2-3

1754.805 P 40.25 47.32 3-2

1749.417 A 6 40.23 47.31 2-1

1748.793 A 8 40.25 47.32 2-2

1276.297 P 40.27 49.99 4-3

1273.112 P 40.25 49.99 3-2

1273.407 A 8 40.25 49.99 3-3

1269.957 A 6 40.23 49.99 2-2

*1270.229 A 10 40.23 49.99 2-3

1275.410 A 5 40.27 49.99 4-4

1272.872 P 40.25 49.99 3-3

1275.767 P 40.27 49.99 4-3

1272.517 A 10 40.25 49.99 3-4

1269.712 A 11 40.23 49.99 2-3

Multiplet

No.

I A Ref. Int. E P

Multiplet

Low High No.

J

Vac

3d 3F° —4p 3 D 1269.825 A 8 40.27 50.04 4-4 3d 3 F°-5f G[3$]

UV 19.53 1267.390 A 9 40.25 50.03 3-3 UV 19.59

*1270.229 A 10 40.27 50.03 4-3

1266.966 A 10 40.25 50.04 3—1

1264.245 A 10- 40.23 50.03 2-3

1267.687 A 12 40.27 50.05 4-5 [4j]

3d 3F° —4p *D

UV 19.54

1263.855 A 10 40.25 50.06 3-4

1266.705 P 40.27 50.06 4-4

1267.788 P 40.27 50.05 4-3 3d 3F° -5f D[2$]+

CO 3F°-4f F[2£]

UV 19.55

1264.753

1264.929

P

P

40.25

40.25

50.05

50.05

3-2

3-3

UV 19.60

1261.627 P 40.23 50.05 2-2

1261.810 A 3 40.23 50.05 2-3

1099.44 A 8w 40.27 51.55 4-4 3d 3F° -6f G[3£]

[3^] 1097.50 A 8w 40.25 51.55 3-3 UV 19.61

1099.65 A 8w 40.27 51.55 4-3

1095.14 P 40.23 51.55 2-3

1098.58 A lOw 40.27 51.56 4-5 [4j]

1095.93 A 6* 40.25 51.57 3—4

3d 3F° —4f G[3^]

1098.03 P 40.27 51.57 4-4

UV 19.56

Air

2438.785 A 5 40.26 45.34 2-1 3d 1 D°-4p

J P

[4£] UV 19.62

2376.437 P 40.26 45.48 2-3 3d J D° —Ip

3 D

2388.20 B (1) 40.26 45.45 2-2 UV 19.63

2394.304 A 5 40.26 45.44 2-1

3d 3F° -4f D[2£]

UV 19.57

2165.32 B (3) 40.26 45.98 2-2 3d 'D°^p *D?

UV 19.64

Vac

1789.649 A 12 40.26 47.19 2-3 3d F[2$]

[l£] 1789.201 A 8 40.26 47.19 2-2 UV 19.65

1787.758 A 9 + 40.26 47.20 2-3 [3j]

1771.664 A 12 40.26 47.26 2-3 3d 1 D° -Af G[3$l

3d 3F° -5f F[2|] UV 19.66

UV 19.58

1752.989 P 40.26 47.29 2-3 3d 1 D° -Af D[2il

1762.274 A 9 40.26 47.30 2-2 UV 19.67

1757.109 A 9 40.26 47.32 2-2 [l£]

[3il 1757.757 P 40.26 47.31 2-1

1274.614 A 10- 40.26 49.99 2-3 3d J D° —5f F[2$]

1274.326 P 40.26 49.99 2-2 UV 19.68

1274.090 A 5 40.26 49.99 2-3 [3j]

1268.590 A 11 40.26 50.03 2-3 3d l D° -5f G[3$l

UV 19.69

B8 HI-10
Multiplet Table

O Ill-Continued O ill—Continued

I A Ref. Int. E P

J

Multiplet

No.

I A Ref. Int. E P

J

Multiplet

Low High Low High No.

Air Vac

2596.79 B (00) 40.57 45.34 1-1 3d 3 D° -Ap !P 1309.512 A 9 40.59 50.05 3-3 3d 3 D°-5f D(2i]

UV 19.70 1308.062 A 8 40.58 50.05 2-2 UV 19.78

1309.321 P 40.59 50.05 3-2

2534.086 A 5 40.59 45.48 3-3 3d 3 D° -4p

3D

1308.245 P 40.58 50.05 2-3

2542.655 A 4 40.58 45.45 2-2 UV 19.71

*1307.213 A 8 40.57 50.05 1-2

2546.414 A 3 40.57 45.44 1-1

*1307.213 A 8 40.59 50.07 3-2 [li] 2547.419 A 1 40.59 45.45 3-2

1306.115 P 40.58 50.07 2-1

2549.586 A 2 40.58 45.44 2-1

1305.903 P 40.58 50.07 2-2

2529.325 A 2 40.58 45.48 2-3

1305.279 P 40.57 50.07 1-1

2539.507 A 2 40.57 45.45 1-2

1305.067 P 40.57 50.07 1-2

2315.496 A 2 40.59 45.94 3-2 3d 3 D° -Ap 3Pt

1135.17 A 8—w 40.59 51.51 3-4 3d 3D°-6f F[3$]t

2317.365 A 2 40.58 45.92 2-1 UV 19.72

1134.44 A 8—w 40.58 51.51 2-3 UV 19.79(2^]

2311.564 A 1 40.58 45.94 2-2

1133.76 A 8—w 40.57 51.51 1-2

2314.709 A 1 40.57 45.92 1-1

Vac

1877.562 A 8 40.59 47.19 3-3 3d 3 D°-4f F[2$] Air

1874.480 A 10 40.58 47.19 2-2 UV 19.73 2677.822 A 3 40.85 45.48 2-3 3d 3P^lp 3Dt

*1874.961 A 13 40.58 47.19 2-3 *2701.08 A 3w 40.86 45.45 1-2 UV 19.80

1872.78 A 12* 40.57 47.19 1-2 2713.360 A 2 40.87 45.44 0-1

*1874.961 A 13 40.59 47.20 3-4 [3£] 3792.721 A 1 40.85 45.45 2-2

1872.91 A 12* 40.58 47.20 2-3

2597.667 A 9 40.85 45.62 2-1 3d 3 P

J —4p

3

iS 1875.459 A 10 40.59 47.20 3-3

2605.419 A 9 40.86 45.62 1-1 UV 20

1856.613 A 10 40.59 47.26 3—4 3d 3 D°-4f G[3$]t 2609.584 A 4 40.87 45.62 0-1

1855.235 A 9 40.58 47.26 2-3 UV 19.74

2434.941 A 3 40.85 45.94 2-2 3d 3P-lp 3Pt

1857.783 A 8- 40.59 47.26 3-3

2448.172 P 40.86 45.92 1-1 UV 20.01

1848.245 A 10 + 40.59 47.29 3-3 3d 3 D° —4f D[2$] 2447.328 P 40.85 45.92 2-1

1844.957 A 9 40.48 47.30 2-2 UV 19.75 2441.668 A 3 40.86 45.94 1-2

1847.462 A 8 40.59 47.30 3-2 Var

1845.726 P 40.58 47.29 2-3

1955.307 A 8 40.85 47.19 2-3 3d 3 P -Af F[2$]t

1843 288 A 6 40 57 47 30 1-2

1959.12 A 7 + * 40.86 47.19 1-2 UV 20.02

1841.782 A 7 40.59 47.32 3-2 nil 1954.783 A 3 40.85 47.19 2-2

1839.995 A 7 40.58 47.31 2-1

1839.289 A 8 40.58 47.32 2-2 1923.531 A 12 + 40.85 47.29 2-3 3d 3 P -Af D[2$]

1838.336 A 9 40.57 47.31 1-1 1926.919 A 11 40.86 47.30 1-2 UV 20.03

1837.626 A 8- 40.57 47.32 1-2 1922.689 A 9 40.85 47.30 2-2

1916.540 A 9 40.85 47.32 2-2 nil

1318.591 P 40.59 49.99 3-3 3d 3 D° -5f F[2$] 1921.513 A 10 + 40.86 47.31 1-1

1317.000 A 7 40.58 49.99 2-2 UV 19.76

1917.308 A 8 40.85 47.31 2-1

1318.282 P 40.59 49.99 3-2

1920.741 A 10 + 40.86 47.32 1-2

1317.304 A 9 40.58 49.99 2-3

1923.772 A 11 40.87 47.31 0-1

1316.151 A 10 40.57 49.99 1-2

1317.642 A 10 + 40.59 49.99 3—4 [3£] 1356.460 A 7 40.85 49.99 2-3 3d 3P—

f F[2il

1316.743 A 10 40.58 49.99 2-3 1358.231 A 6 40.86 49.99 1-2 UV 20.04

1318.030 A 7 40.59 49.99 3-3 1356.140 P 40.85 49.99 2-2

1311.698 A 10 40.59 50.04 3-4 3d 3 D°-5f G[3ilt

1310.878 A 9 40.58 50.03 2-3 UV 19.77

1312.19 A 5wd? 40.59 50.03 3-3

B8 iil-ll
Multiplet Table

O Ill-Continued O hi—

C

ontinued

I A Ref. Int. E P

J

Multiplet

No.

I A Ref. Int. E P

J

Multiplet

Low High Low High No.

Vac Air

1346.85 A 10* 40.85 50.05 2-3 3d

3P° -5f D[2& 3703.362 A 10 42.01 45.36 3-4 3s' 5P-3p' 5D°

1348.735 A 8 40.86 50.05 1-2 UV 20.05 3698.729 A 9 41.99 45.34 2-3 21

*1346.64 A 11 40.85 50.05 2-2 3695.360 A 8 41.98 45.33 1-2

1344.389 A 8 40.85 50.07 2-2 Mil 3720.887 A 8 42.01 45.34 3-3

*1346.64 A 11 40.86 50.07 1-1

L-I-2J 3712.515 A 6 41.99 45.33 2-2

1344.602 P 40.85 50.07 2-1 3704.766 A 8 41.98 45.32 1-1

1346.448 A 10 40.86 50.07 1-2 3734.837 A 6 42.01 45.33 3-2

*1347.780 A 10 40.87 50.07 0-1 3721.941 A 7 41.99 45.32 2-1

3709.540 A 7 41.98 45.32 1-0

1157.62 A 9-w 40.85 51.56 2-3 3d 3 P°-6f D[2$]

UV 20.06 3350.933 A 9 42.01 45.71 3-3 3s' 5 P -3p ' 5P°

3344.187 A 6 41.99 45.70 2-2 22

Air

3336.660 A 7 41.98 45.69 1-1

2558.031 A 10 41.14 45.98 3-2 3d l ¥°^p X D

T TV 91 3362.296 A 8 42.01 45.70 3-2

U V Z1

3350.617 A 8 41.99 45.69 2-1

2048.899 A 10 41.14 47.19 3-3 3d 1 F° -4f F[2$] 3312.912 A 8 41.99 45.71 2-3

2048.322 P 41.14 47.19 3-2 UV 21.01 *3330.313 A 8 41.98 45.70 1-2

*2045.682 A 11 + 41.14 47.20 3^4 [3$]

2046.424 A 9 41.14 47.20 3-3

2686.149 A 9 42.01 46.63 3-2 3s' 5P -3p ' 5S°

2674.578 A 8 41.99 46.63 2-2 UV 22

2023.958 A 11 41.14 47.26 3-4 3d X F° -4f G[3$] 2665.681 A 7 + 41.98 46.63 1-2

2025.354 A 7 41.14 47.26 3-3 UV 21.02

2013.296 A 12 41.14 47.30 3-4 [4i] v ac 1003.325 A 7 + 42.01 54.37 3-4 3s' 5P^p' 5D°t

Vac 1002.931 A 7 41.99 54.35 2-3 UV 22.01

*1401. 15t A 7 41.14 49.99 3-3 3d X F° -5f F[2$] 1002.635 P 41.98 54.34 1-2

1400.814 P 41.14 49.99 3-2 UV 21.03 1004.553 A 6 42.01 54.35 3-3

1400.087 A 6 41.14 49.99 3-4 [3\] 1003.891 A 6 41.99 54.34 2-2

1400.524 P 41.14 49.99 3-3 1003.254 P 41.98 54.34 1-1

1393.389 A 7 41.14 50.04 3-4 3d X F° -5f G[3$]

1393.896 P 41.14 50.03 3-3 UV 21.04 Air

1389.608 A 9- 41.14 50.06 3—4 [4$] 4081.040 A 8 43.43 46.47 2-3 3

s' 3 P-3p' 3 D°

1189.203 A 9- 41.14 51.57 3-4 3d X F° -6f G[4$]

*4074. 02§ A 7 43.41 46.45 1-2 23

itv 91 m4072.643 P On 43.40 46.44 0-1

U V Zi.UO

*4103.823 A 3 43.43 46.45 2-2

Air 4089.295 P 43.41 46.44 1-1

3034.216 A 6 41.26 45.34 1-1 3d X P°-4p X P 4118.597 P 43.43 46.44 2-1

20

3556.814 A 6 43.43 46.92 2-2 3s' 3 P -3p ' 3P°

2622.300 A 3 41.26 45.98 1-2 3d X P° —4p X D 3533.393 A 4 43.41 46.92 1-1 24

UV 21.06 3555.240 P 43.43 46.92 2-1

2089.336 A 8 41.26 47.19 1-2 3d ip° -4f F[2il

3531.219 A 4 43.41 46.92 1-0

TTV 91 ft 7 3534.923 A 3 43.41 46.92 1-2

U V Zl.U l 3520.950 A 3 43.40 46.92 0-1

2052.685 A 11 41.26 47.30 1-2 3d ip° -4f D[2$]

*2045.682 A 11 + 41.26 47.32 1-2 UV 21.08[l|]

*3440.345 A 8 43.43 47.03 2-3 3s' 3P -Ad 3D°

3427.356 A 7 + 43.41 47.03 1-2 24.01

2046.536 P 41.26 47.31 1-1

3423.346 A 6 43.40 47.02 0-1

Vac 3447.924 P 43.43 47.03 2-2

1419.78 A 6 + * 41.26 49.99 1-2 3d X P° -5f F[2^] 3435.101 A 6 43.41 47.02 1-1

UV 21.09 3455.776 P 43.43 47.02 2-1

1409.475 A 7 41.26 50.05 1-2 3d X P°-5f D[2j]t

1406.974 A 7 41.26 50.07 1-2 UV 21.10[l|]

B8 in-12
Multiplet Table

O Ill-Continued O ill—Continued

I A Ref. Int. E P

J

Multiplet

No.

I A Ref. Int. E P

J

Multiplet

Low High Low High No.

Air Vac

3287.647 P 43.43 47.20 2-2 3

s' 3P -Ad 3 P° 1588.935 A 10 45.36 53.16 4-3 3p' 5 D°^s' 5 P+

3267.724 A 3 43.41 47.20 1-1 24.02 1589.964 P 45.34 53.14 3-2 UV 24

3286.391 A 6 43.43 47.20 2-1 1590.572 P 45.33 53.13 2-1

3265.692 P 43.41 47.20 1-0 1585.74 A 6ms 45.34 53.16 3-3

3268.942 A 6 43.41 47.20 1-2 1587.366 A 8 45.33 53.14 2-2

3257.102 A 6 43.40 47.20 0-1 1588.85 A 8* 45.32 53.13 1-1

1209.125 A 11 45.36 55.61 4-5 3p ' 5D° -Ad ' 5 F+

7455.35 A 5 44.28 45.94 2-2 4s 3 P° —4p 3P

1208.680 A 10 45.34 55.60 3-4 UV 25

7365.23 A 3ul 44.24 45.92 1-1 24.03 1208.350 A 9 45.33 55.59 2-3

7515.99 A 3 44.28 45.92 2-1 1208.220 A 9 45.32 55.58 1-2

7414.05 A 3 w 44.24 45.91 1-0 1210.513 A 9 45.36 55.60 4-4

7307.04 A 3 + 44.24 45.94 1-2 1209.816 P 45.33 55.59 3-3

7306.850 P 44.23 45.92 0-1 1209.220 P 45.33 55.58 2-2

2696.009 A 4 44.28 48.87 2-3 4s 3P° -3s" 3D

mll92.861 P O III 45.36 55.75 4-4 3p' 5D°—4cT 5 D

2681.421 A 3 44.24 48.86 1-2 UV 22.02 1191.995 A 7 + 45.34 55.74 3-3 UV 26

2677.072 A 2 44.23 48.86 0-1 1190.950 A 7 45.33 55.74 2-2

*2701.08 A 3w 44.28 48.86 2-2 1190.057 A 6 45.32 55.74 1-1

2684.895 A 2 44.24 48.86 1-1 1193.805 P 45.36 55.74 4-3

2704.651 P 44.28 48.86 2-1 1192.316 A 6 45.34 55.74 3-2

*1191.112 A 7 + 45.33 55.74 2-1

*1191.112 A 7 + 45.34 55.75 3-4

8172.1 A 7 44.47 45.98 1-2 4s l V°~Ap *D *1190.58711 A 6 45.33 55.74 2-3

24.04 1189.910 A 6 45.32 55.74 1-2

1189.539 P 45.32 55.74 0-1

2695.475 A 6 45.04 49.64 1-2 3p' 3S° -3d ' 3P

2687.547 A 5 45.04 49.65 1-1 UV 23 Air

2683.658 A 3 45.04 49.66 1-0 8358.8 A 6 45.34 46.83 1-2 4p *P -Ad 1 D°

26.01

*3455.06§ A 9d? 45.36 48.95 4-5 3p ' 5D° -3d

5F

6507.56 A 4 45.34 47.25 1-1 4p *P —4d

1 P°

3450.924 A 8 45.34 48.94 3-4 25

zb. 02

*3447. 96§ A 8 45.33 48.93 2-3 2771.853 A 2 45.34 49.81 1-2 4p *P-5d

1 D°

3446.684 A 8 45.32 48.92 1-2 UV 27

3447.151 A 7 45.32 48.91 0-1

3466.114 A 7 45.36 48.94 4—4 7963.46 A Iw 45.58 47.03 3-3 4p

3D -Ad 3D°t

*3459.95§ A 7 45.34 48.93 3-3 7873.66 A 3 45.45 47.03 2-2 26.03

*3455.06§ A 9d? 45.33 48.92 2-2 7848.03 A 3 45.44 47.02 1-1

*3451.30§§ A 6 45.32 48.91 1-1 8004.1 A 2w 45.48 47.03 3-2

*3475. 25§ A 3 45.36 48.93 4-3 7914.73 A 2w 45.45 47.02 2-1

3466.849 A 4+ 45.34 48.92 3-2

3459.482 A 3 45.33 48.91 2-1 3934.808 A 7 45.48 48.63 3-2 4p 3 D —5s -^P^

-

3948.02 A 6ul 45.45 48.59 2-1 26.04

3088.047 A 7 + 45.36 49.37 4-4 3p ' 5 D° -3d

5D m3944.854 P Oil 45.44 48.58 1-0

3083.641 A 6 45.34 49.36 3-3 26 3903.034 A 5 45.45 48.63 2-2

3075.145 A 5 45.33 49.36 2-2 3931.323 A 5 45.44 48.59 1-1

3068.256 P 45.32 49.36 1-1 3886.760 P 45.44 48.63 1-2

3095.813 A 5 45.36 49.36 4-3

3084.636 A 5 45.34 49.36 3-2 3802.146 A 3 45.44 48.70 1-1 4p

3 D —56' 1 P

0+

3074.714 A 5 45.33 49.36 2-1

ZOTv/O

3068.13 A 5ul 45.32 49.36 1-0

3075.957 A 5 45.34 49.37 3-4

3074.166 A 5 45.33 49.36 2-3

3068.672 A 5 45.32 49.36 1-2

3064.975 A 4 45.32 49.36 0-1

B8 iu-13
Multiplet Table

O Ill-Continued O hi—

C

ontinued

I A Ref. Int. E P

J

Multiplet

No.

I A Ref. Int. E P

J

Multiplet

Low High Low High No.

Air Vac

2848.931 A 4+ 45.48 49.83 3-4 Ap 3D-5d 3F°t 1227.276 A 9- 45.71 55.81 3-3 3p' 5F^L£' 5P

2845.745 A 3d 45.45 49.81 2-3 UV 28 1224.693 A 7 45.70 55.82 2-2 UV 32

2853.745 A 3 45.44 49.78 1-2 1222.998 A 7- 45.69 55.83 1-1

1226.176 A 8 45.71 55.82 3-2

2797.86 A lw 45.48 49.91 3-3 Ap 3D -5d

3D°t

*1223.891 A 8 45.70 55.83 2-1

2791.25 P 45.45 49.89 2-2 UV 29

1225.781 A 7 45.70 55.81 2-3

*1223.891 A 8 45.69 55.82 1-2

7839.28 A 6 45.62 47.20 1-2 Ap 3 S -Ad 3P°

7832.48 A 4 45.62 47.20 1-1 26.06 Air

7820.69 A 3 w 45.62 47.20 1-0 3213.427 A 5 45.94 49.91 2-3 Ap 3P-5d

3D°t

3214.763 A 4 45.92 49.89 1-2 28.01

m4121.592 P 0 ii 45.62 48.63 1-2 Ap 3S —5s 3 P

U 3135.362 P 45.94 49.89 2-2

4171.788 A 3 + 45.62 48.59 1-1 26.07

4186.926 A 3 45.62 48.58 1-0

4569.28 A 5 ul 45.98 48.70 2-1 Ap J D -5s 1 P°

3384.900 A 8 45.71 49.37 3-4 3p' 5 P°-3d' 5D

28.02

3382.601 A 8 45.70 49.36 2-3 27 3236.416 A A 45.98 49.81 2-2 Ap H)-5d 1 D°

3377.264 P 45.79 49.36 1-2 28.03

3394.220 A 6 45.71 49.36 3-3

3078.127 A A 45.98 50.01 2-3 Ap *D -5d

1 F°

3383.799 A 7 45.70 49.36 2-2 OQ f\A 3376.71 A 7d? 45.69 49.36 1-1

Zo.U4

3395.425 A 3 45.71 49.36 3-2

3383.211 P 45.70 49.36 2-1 3728.838 A 8 46.47 49.79 3-4 3p' 3 D°-3d' 3 F

3376.610 P 45.69 49.36 1-0 3728.499 A 8 46.45 49.78 2-3 30

3729.787 A 7 46.44 49.76 1-2

3355.854 A 7 + 45.71 49.40 3-3 3p' 5 P° -3d

5P 3746.906 A 5 46.47 49.78 3-3

*3336.660 A 7 45.70 49.41 2-2 28 3742.648 A 5 46.45 49.76 2-2

3326.058 A Ad? 45.69 49.42 1-1 3761.166 P 46.47 49.76 3-2

*3348.021: A 7 45.71 49.41 3-2

3332.413 A 7 45.70 49.42 2-1 3504.39 A 2 + w 46.45 49.99 2-3 3p

3D° -5f F[2j]t

3344.523 A 5 45.70 49.40 2-3 3491.011 A A 46.44 49.99 1-2 30.01

*3330.313 A 8 45.69 49.41 1-2 3513.895 A A+ 46.47 49.99 3-4 [32]

3500.419 A A 46.45 49.99 2-3

Vac

ml664.035 P 0 ii 45.71 53.16 3-3 3p

5 P° —4s ' 5P

1655.799 P 45.70 53.14 2-2 UV 30 3216.074 A A 46.47 50.32 3-3 3p

3D° -3d ' 3 D

1667.717 P 45.69 53.13 1-1 3207.619 A 6 46.45 50.32 2-2 31

1668.614 A 6 45.71 53.14 3-2 3201.108 A 5 46.44 50.31 1-1. 1669.311 P 45.70 53.13 2-1 3221.201 A 4 46.47 50.32 3-2

1661.239 A 6 45.70 53.16 2-3 *3210. 55i A 5 46.45 50.31 2-1

1664.211 P 45.69 53.14 1-2 3202.496 A 4 46.45 50.32 2-3

3198.200 A 4 46.44 50.32 1-2

1234.675 A 10 45.71 55.75 3^ 3p

' 5P° —Ad

5 D

1234.147 A 10 45.70 55.74 2-3 UV 31

1233.630 A 9 45.69 55.74 1-2 4529.69 P (00) 46.63 49.36 2-3 3p' 5 S° -3d

5 D

1235.685 A 8 45.71 55.74 3-3 31.01

1234.504 A 9 + 45.70 55.74 2-2

1233.710 A 9 45.69 55.74 1-1 4461.615 A 5 46.63 49.40 2-3 3p' 5 S° -3d

5P

1236.062 P 45.71 55.74 3-2 4447.694 A 3 46.63 49.41 2-2 33

1234.609 P 45.70 55.74 2-1 4440.081 A 4+ 46.63 49.42 2-1

Vac

1897.150 A 8 + 46.63 53.16 2-3 3p' 5 S° —4s ' 5P

1903.063 A 8

' 46.63 53.14 2-2 UV 33

1907.629 A 7 46.63 53.13 2-1

B8 III—14
Multiplet Table

O Ill-Continued O in—Continued

F. P

Multiplet

No.

F P

I A Ref. Int. J

Multiplet

I A Ref. Int. High

J

Low Low High No.

Air Air

3900.860 A 4 46.81 49.99 3-3 4d

3F° -5f F[2$]t m4366.993 P On 47.19 50.03 3- 4f F[2£] -5g G[3il°

3871.410 A 4 46.79 49.99 2-2 33.01 4369.644 A 6 47.19 50.03 2- 39

3920.941 A 2 46.83 49.99 4-4 [3^] 4365.08 A 4+d? 47.19 50.03 3- [4j]

3892.625 A 6 + o? 46.81 49.99 3-4 4376.540 A 7 47.20 50.03 3- [3j]

4d

3 F°-5f G(3$]t

4379.575 A 7 47.20 50.03 4-

*3868. 718§ A 5 46.83 50.04 4-4

3841.206 A 7- 46.81 50.04 3-4 33.02 4314.640 A 5 47.20 50.07 4- 4/T[3£]-5g H[4$]°

3845.009 A 5 46.81 50.03 3-3 4311.699 A 5 47.20 50.07 3- 40

3818.97 A 5 ul 46.79 50.03 2-3

[4$]

*4306. 00§ A 3 47.20 50.08 4- 4f¥[3\] -5g F[3il°+

3848.871 A 7 + 46.83 50.05 4—5

41

2627.727 A 2 46.83 51.55 4—4 4d

3F° -6f G[3$]+

2856.607 A 4 47.19 51.53 3- 4f¥[2\] -6g G[3£]°

2615.961 A 2w 46.81 51.55 3-3 UV 34

2857.745 A 4 47.19 51.53 3- UV 36

2622.839 A 4 46.83 51.56 4—5 [4\\ 2861.135 A 4 47.20 51.53 3- [3il [4^1 2606.866 A 2 46.81 51.57 3-4

2862.430 A 4 47.20 51.53 4-

2833.689 A 2 + 47.20 51.57 4- 4f¥[3\]-6g H[4^]°

3820.548 A 2 46.83 50.07 2-2 4

J D° -5f Dfl£]t 2832.383 A 2 47.20 51.57 3- UV 37

33.03

2825.69 A 1 w 47.19 51.58 3- 4f¥[2\]-6g F[3i]°t

4555.404 A 4 46.92 49.64 2-2 3p

' 3 P°-3cT 3Pt 2826.80 A 1 w 47.19 51.58 2-3 UV 38

4535.285 P 46.92 49.65 1-1 34 2821.636 A 1- 47.19 51.58 3 [2j]

4532.785 P 46.92 49.65 2-1 2831.772 A 2 47.20 51.58 4- [3il 6g F[3il

4524.218 A 2 46.92 49.66 1-0

4557.896 A 5 46.92 49.64 1-2

4321.046 A 3 47.20 50.07 1-2 4c? 3 P°-5f D[li]t

*3949. 55§ A 6ul 46.92 50.05 2-3 3p ' 3 P° -5f D[2$]t 42

*3949. 55§ A 6ul 46.92 50.05 1-2 34.01

3971.325 A 6 47.20 50.32 2-3 4d

3 P° -3d' 3 D

3930.325 A 4 46.92 50.07 1-2 [l£] 3980.910 A 4 47.20 50.32 1-2 43

m3934.953 P 0 ill 46.92 50.07 0-1

3988.580 A 4 47.20 50.31 0-1

3638.732 A 6 46.92 50.32 2-3 3p ' 3 P° -3c? ' 3 D 3979.123 A 5 47.20 50.32 2-2

3646.972 A 6 46.92 50.32 1-2 35 3985.545 P 47.20 50.31 1-1

3653.085 A 5 46.92 50.31 0-1 3983.732 P 47.20 50.31 2-1

3645.328 A 5 46.92 50.32 2-2

3650.793 A 5 46.92 50.31 1-1

3649.152 P (00) 46.92 50.31 2-1 4383.345 A 4c?? 47.21 50.04 3-4 4d

l ¥° -5f G[3^]t

44

4183.247 A 5 47.03 49.99 2-3 4d

3 D°-5f F[2$]t 4484.702 A 3 47.26 50.03 4- 4/

- G[3j]-5g Gf3j]°t

4180.238 A 3 47.03 49.99 2-2 36 4476.108 A 5 47.26 50.03 3- 45 [4^1 m4168.735 P On 47.02 49.99 1-2 4482.832 A 5 47.26 50.03 4-

4184.893 A 4 47.03 49.99 3-4 [3$] 4408.291 A 7 47.26 50.07 3- 4f G|3^]-5g H[4Al°

4177.601 A 5 47.03 49.99 2-3

4434.598 A 9 47.29 50.08 5- [4\] [5*1 4125.509 A 5 47.03 50.04 3-4 4d

3 D°-5f G[3$]t

37

4448.144 A 9 47.30 50.08 4- 46

*4103.823 A 3 47.03 50.05 3-3 4d

3 D° -5f D[2$]t 4399.609 A 4 + 47.26 50.08 3- 4/’G[3*]-5g F[3il°t

4091.376 A 3 47.03 50.05 2-2 38 47

2769.914 A 2 + 47.03 51.51 3-4 4d

3 D° -6f F[3j]t

2766.394 A 2 + 47.03 51.51 2-3 UV 35 [2j]

2761.17 A 2 + w 47.02 51.51 1-2

B8 in-15
Multiplet Table

O Ill-Continued O Ill-Continued

I A Ref. Int. E P

J

Multiplet

No.

I A Ref. Int. E P

J

Multiplet

Low High Low High No.

Air Vac

2873.687 A 3 47.26 51.57 3- 4f G[3^] -6g H[4i]°t 1245.525 A 9 48.95 58.90 5-6 3d' 5F-5f

5G°t

2876.489 A 4 47.26 51.57 4— UV 39 1245.918 A 9+ 48.94 58.89 4-5 UV 46

*2892.33§ A 3 47.29 51.57 5- [4|] 1246.080 A 3 48.92 58.87 2-3

2887.801 A 8 47.29 51.58 5- [5j] 1245.740 A 6 48.91 58.87 1-2

2893.542 A 4 47.30 51.58 4- 1247.090 A 3 48.94 58.88 4-4

1244.820 A 3 48.92 58.88 2-3 3d' 5F —5/*' 3G°t

4534.312 A 5 47.29 50.03 3- 4f D[2^] -5g G[3j]°t UV 47

4538.990 A 4+ 47.30 50.03 2- 48

Air

4454.028 A 7 47.29 50.08 3- 4f D[2^] -5g F[3|]°t 2480.721 A 1 49.37 54.37 4-4 3d' 5D —4p' 5D°t

4458.545 A 6 47.30 50.08 2- 49 2483.18 P (0) 49.36 54.35 3-3 UV 48

4437.537 A 4 47.29 50.09 3- [2ir 2488.39 P 49.36 54.34 2-2

4442.022 A 4 47.30 50.09 2- 2488.20 P 49.37 54.35 4-3

4471.019 A 5 + 47.31 50.09 1- 2489.04 P (00)ra 49.36 54.34 3-2

4475.166 A 6 47.32 50.09 2- Hi] 2475.70 P (00) 49.36 54.37 3—4

2425.891 A 2 49.37 54.48 4-3 3d' 5D —4p

5P°t

*2894.81§ A 3 47.29 51.58 3- 4f D[2$\-6g F[3$]°t 2426.932 A 2 49.36 54.47 3-2 UV 49

2896.750 A 3 47.30 51.58 2-3 UV 40 2421.14 P (OO/i) 49.36 54.47 3-3 — 2426.307 A 1 49.36 54.47 2-2

2285.664 A 1 48.95 54.37 5-4 3d' 5F —4p' 5D°t

Vac

1853.347 A 8 49.37 56.06 4—4 3d' 5D —4f 5D°t

2287.197 A 1 48.94 54.35 4-3 UV 41

*1844.741 A 6 49.36 56.08 2-2 UV 50

1850.138 A 7 49.37 56.07 4-3

Vac 1842.815 A 6+ 49.36 56.09 1-0

1727.854 A 11 48.95 56.12 5-6 3d' 5F -4f

5G°t 1850.575 A 9 49.36 56.06 3-4

*1728.298 A 11 48.94 56.11 4-5 UV 42 1847.000 A 8 49.36 56.07 2-3

*1728.298 A 11 48.93 56.10 3^t *1844.741 A 6 49.36 56.08 1-2

*1728.298 A 11 48.92 56.09 2-3

1730.993 A 8 48.95 56.11 5-5

1817.231 A 10 49.37 56.20 4-5 3d' 5 D -4f' 5F°t

1815.178 A 10 49.36 56.19 3-4 UV 51

1730.631 A 8 48.94 56.10 4—4

1730.053 A 8 48.93 56.09 3-3

1815.511 A 9 49.36 56.19 2-3

1816.257 A 9 49.36 56.19 1-2

1729.077 A 8 48.92 56.09 2-2

1816.680 A 9 49.36 56.19 O-l

1817.844 A 9- 49.37 56.19 4-4

1723.542 A 8 48.94 56.13 4-5 3d' 5F-4f

3G°t 1815.852 A 9 49.36 56.19 3-3

1724.877 A 8 48.93 56.11 3-4 UV 43 1816.110 A 9 49.36 56.19 2-2

1726.061 A 8+ 48.92 56.10 2-3

1297 to A 49.37 58.93 3d' 5D-5f

5F°

1710.341 A 8+ 48.95 56.20 5-5 3d' 5F -4f 5F°t 1295 A

> ovw UV 52

1708.200 A 8 48.94 56.19 4-4 UV 44

1706.600 A 7+ 48.93 56.19 3-3

1705.445 A 5 48.92 56.19 2-2

Air

1704.679 A 7 48.91 56.19 1-1

2441.046 A 3 49.40 54.48 3-3 3d' 5P-^4p' 5P°t

2451.09 B (On) 49.41 54.47 2-2 UV 53

1710.925 A 7 48.95 56.19 5—4

2446.92 B (00) 49.40 54.47 3-2

1708.799 A 7 48.94 56.19 4-3

1704.320 A 4 48.91 56.19 1-2

1705.785 A 5 48.94 56.20 4-4 3d' 5F —4f 3F°t

UV 45

B8 m-16
Multiplet Table

O Ill-Continued O Ill-Continued

I A Ref. Int. E P

J

Multiplet

No.

I A Ref. Int. E P

J

Multiplet

Low High Low High No.

Vac Vac

1862.169 A 9+ 49.40 56.06 3-4 3d' 5P -Af' 5D°t 1956.392 A 10 49.79 56.13 4-5 3d' 3 F -Af' 3G°

1861.346 A 9 49.41 56.07 2-3 UV 54 1956.065 A 10 49.78 56.11 3-4 UV 60

1860.183 A 8 49.42 56.08 1-2 1955.913 A 10 49.76 56.10 2-3

1858.933 A 7 49.40 56.07 3-3 1961.022 A 7 49.79 56.11 4-4

1858.834 A 7 49.41 56.08 2-2 1959.815 A 7 49.78 56.10 3-3

1861.23 A 8* 49.42 56.08 1-1 1964.772 P 49.79 56.10 4-3

1826.335 A 8 49.40 56.19 3-4 3d' 5P -Af 5F°t 1933.554 A 7 49.79 56.20 4-4 3d' 3F -Af 3F°+

1831.247 A 6 49.42 56.19 1-2 UV 55 1930.902 A 4 49.78 56.20 3-2 UV 61

1827.031 A 7 49.40 56.19 3-3

1363.449 A 5 49.78 58.87 3-3 3d' 3F -5f 5G°t

UV 62

Air

2726.89 A 3 49.64 54.18 2-1 3d' 3P -Ap' 3S° 1360.914 A 8 49.79 58.90 4-5 3d' 3F-5f

3 G°t

2735.07 A 2w 49.65 54.18 1-1 UV 56 1360.289 A 8 49.78 58.89 3-4 UV 63

2739.06 A 2w 49.66 54.18 0-1 1360.085 A 7 49.76 58.88 2-3

1364.394 A 3 49.79 58.88 4-3

Vac

1928.889 A 9 49.64 56.06 2-3 3d' 3P-4f

3D°t

1929.618 A 8 49.65 56.07 1-2 UV 57

8062.5 A 4vw 49.99 51.53 2r~ 5f F[2^] -5g G[3$]°

1927.372 A 8 49.66 56.09 0-1

8051.5 A 3vw 49.99 51.53 3- 50

1925.532 A 8 49.64 56.07 2-2

8084.2 A 4wd? 49.99 51.53 4- [3$] [4$]

1925.367 A 7 49.65 56.09 1-1

8070.2 A 4vw 49.99 51.53 3-

Air

2431.69 B (OcO 49.79 54.89 4-3 3d' 3 F -Ap' 3D° *2107.16 A 10w 50.32 56.20 3-4 3d' 3 D -Af 3F°

UV 58 *2106.14 A lOw 50.32 56.20 2-3 UV 64

*2106.14 A 10w 50.31 56.20 1-2

Vac

2108.301 A 6 50.32 56.20 3-3

1962.413 A 8 49.79 56.11 4-5 3d' 3F —4/*' 5G°t

*2107.16 A 10u; 50.32 56.20 2-2

1960.540 A 8 49.78 56.10 3-4 UV 59

2109.474 A 4 50.32 56.20 3-2

1958.800 A 8 49.78 56.09 3-3

*1959.815 A 7 49.76 56.09 2-2

B8 in-17
FORM NBS-1 14A (REV. 11 -84)

U.S. DEPT. OF COMM.

BIBLIOGRAPHIC DATA

SHEET (See instructions)

1. PUBLICATION OR 2 REPORT NO.

NBS/NSRDS-3/11

. Performing Organ. Report No. 3. Publ ication Date

July 1985

4. TITLE AND SUBTITLE

Selected Tables of Atomic Spectra

Atomic Energy Levels and Multiplet Table

O III

5. AUTHOR(S)

Charlotte E. Moore

6. PERFORMING ORGANIZATION (If joint or other than NBS. see in struction s)

NATIONAL BUREAU OF STANDARDS

U.S. DEPARTMENT OF COMMERCE

GAITHERSBURG, MD 20899

7. Contract/Grant No.

8 . Type of Report & Period Covered

N/A

9. SPONSORING ORGANIZATION NAME AND COMPLETE ADDRESS (Street. City. State. ZIP)

Same as Item 6

10. SUPPLEMENTARY NOTES

Library of Congress Catalog Card Number: 64-60074

Document describes a computer program; SF-185, FIPS Software Summary, is attached.

11. ABSTRACT (A 200-word or less factual summary of most significant information. If document includes a significant

bi bliography or literature survey, mention it here)

The present publication is the eleventh section of a series being prepared in response to the

need for a current revision of two sets of the author’s tables containing data on atomic spectra as derived from analyses of optical spectra. As in the previous Sections, Part A contains the

atomic energy levels and Part B the multiplet tables. Section 11 includes these data for O III. The form of the presentation is described in detail in the text to Section I.

12. KEY WORDS (Six to twelve entries; alphabetical order; capitalize only proper names; and separate key words by semicolons)

atomic energy levels, O m; atomic spectra, O m; multiplet table, O m; oxygen

spectra, O m; spectrum, O Hi; wavelengths, O III.

13. AVAILABILITY

[X^] Uni i mi ted

| ] For Official Distribution. Do Not Release to NTIS

|X3] Order From Superintendent of Documents, U.S. Government Printing Office, Washington,

20402.

14. NO. OF

PRINTED PAGES

33

DC

15. Price

[_ ] Order From National Technical Information Service (NTIS), Springfield, VA 22161

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