LMucko/crystallography-open-database huggingface dataset:
Thermal expansion of alunite up to dehydroxylation and collapse of the crystal structure Note: T = 200 C
Zema, M.; Callegari, A. M.; Tarantino, S. C.; Gasparini, E.; Ghigna, P.; Mineralogical Magazine 76 (2012) 613–623; doi:10.1180/minmag.2012.076.3.12

data_9015624
_publ_section_title
;
 Thermal expansion of alunite up to dehydroxylation
 and collapse of the crystal structure
 Note: T = 200 C
;
_journal_name_full               'Mineralogical Magazine'
_journal_page_first              613
_journal_page_last               623
_journal_paper_doi               10.1180/minmag.2012.076.3.12
_journal_volume                  76
_journal_year                    2012
_chemical_compound_source        Hungary
_chemical_formula_sum            'Al2.916 H6.117 K0.876 Na0.071 O14.039 S2'
_chemical_name_mineral           Alunite
_space_group_IT_number           166
_symmetry_space_group_name_Hall  '-R 3 2"'
_symmetry_space_group_name_H-M   'R -3 m :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   6.9806
_cell_length_b                   6.9806
_cell_length_c                   17.425
_cell_formula_units_Z            4
_cell_volume                     735.341
_database_code_amcsd             0018986
_exptl_crystal_density_diffrn    2.774
_cod_depositor_comments
;
 Adding the _atom_site_type_symbol data item.

 Antanas Vaitkus,
 2017-01-17
;
_cod_original_sg_symbol_H-M      'R -3 m'
_cod_original_formula_sum        'K.876 Na.071 H6.117 O14.039 Al2.916 S2'
_cod_database_code               9015624
The crystal structure of (Cd,In)-rich cannizzarite from Kudriavy Volcano, Iturup Island, Kuriles, Russia
Borisov, S. V.; Pervukhina, N. V.; Magarill, S. A.; Kuratieva, N. V.; Bryzgalov, I. A.; Mozgova, N. N.; Chaplygin, I. V.; The Canadian Mineralogist 50 (2012) 387–395; doi:10.3749/canmin.50.2.387

data_9015625
_publ_section_title
;
 The crystal structure of (Cd,In)-rich cannizzarite from Kudriavy Volcano,
 Iturup Island, Kuriles, Russia
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              387
_journal_page_last               395
_journal_paper_doi               10.3749/canmin.50.2.387
_journal_volume                  50
_journal_year                    2012
_chemical_compound_source
'Kudriavy Volcano, Iturup Island, Kuriles, Russia'
_chemical_formula_sum
'Bi6.188 Cd0.812 In0.208 Pb3.792 S13.539 Se0.461'
_chemical_name_mineral           Cannizzarite
_space_group_IT_number           11
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 98.031
_cell_angle_gamma                90
_cell_length_a                   15.4172
_cell_length_b                   4.0582
_cell_length_c                   20.8071
_cell_formula_units_Z            2
_cell_volume                     1289.051
_database_code_amcsd             0019197
_exptl_crystal_density_diffrn    6.865
_cod_original_formula_sum
'Pb3.792 Cd.812 Bi6.188 In.208 S13.539 Se.461'
_cod_database_code               9015625
Blue spinel crystals in the MgAl2O4-CoAl2O4 series: Part II. Cation ordering over short-range and long-range scales Sample: CoAl0.5
Bosi, F.; Halenius, U.; D'Ippolito V; Andreozzi, G. B.; American Mineralogist 97 (2012) 1834–1840; doi:10.2138/am.2012.4139

data_9015626
_publ_section_title
;
 Blue spinel crystals in the MgAl2O4-CoAl2O4 series: Part II.
 Cation ordering over short-range and long-range scales
 Sample: CoAl0.5
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1834
_journal_page_last               1840
_journal_paper_doi               10.2138/am.2012.4139
_journal_volume                  97
_journal_year                    2012
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Al2 Co0.07 Mg0.93 O4'
_chemical_name_mineral           Spinel
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   8.0851
_cell_length_b                   8.0851
_cell_length_c                   8.0851
_cell_formula_units_Z            8
_cell_volume                     528.514
_database_code_amcsd             0019574
_exptl_crystal_density_diffrn    3.637
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Co.07 Mg.93 Al2) O4'
_cod_database_code               9015626
Die Kristallstruktur von Silberphosphat und Silberarsenat (Ag3 XO4). _cod_database_code 1010493
Wyckoff, R.; Zeitschrift fur Kristallographie 62 (1925) 529–539; doi:

data_9015627
_publ_section_title
;
 Die Kristallstruktur von Silberphosphat und Silberarsenat (Ag3 XO4).
 _cod_database_code 1010493
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              529
_journal_page_last               539
_journal_volume                  62
_journal_year                    1925
_chemical_formula_sum            'Ag3 P'
_space_group_IT_number           218
_symmetry_space_group_name_Hall  'P -4n 2 3'
_symmetry_space_group_name_H-M   'P -4 3 n'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.996
_cell_length_b                   5.996
_cell_length_c                   5.996
_cell_formula_units_Z            2
_cell_volume                     215.568
_database_code_amcsd             0017409
_exptl_crystal_density_diffrn    5.463
_cod_duplicate_entry             1010493
_cod_database_code               9015627
_amcsd_formula_title             'Ag3 O4 P'
The Crystal Structures of Some Alkali Hydrosulfides and Monosulfides. _cod_database_code 1010249
West, C.; Zeitschrift fur Kristallographie 88 (1934) 97–115; doi:

data_9015628
_publ_section_title
;
 The Crystal Structures of Some Alkali Hydrosulfides and Monosulfides.
 _cod_database_code 1010249
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              97
_journal_page_last               115
_journal_volume                  88
_journal_year                    1934
_chemical_formula_sum            'H5 N S'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   6.011
_cell_length_b                   6.011
_cell_length_c                   4.009
_cell_volume                     144.854
_database_code_amcsd             0017181
_exptl_crystal_density_diffrn    1.056
_cod_duplicate_entry             1010249
_cod_original_sg_symbol_H-M      'P 4/n m m'
_cod_database_code               9015628
_amcsd_formula_title             'H5 N S'
Kristallstrukturen und Wasserstoffbruckenbindungen bei beta-Be(OH)2 und epsilon-Zn(OH)2 Note: X-ray single-crystal
Stahl, R.; Jung, C.; Lutz, H. D.; Kockelmann, W.; Jacobs, H.; Zeitschrift fur Anorganische und Allgemeine Chemie 624 (1998) 1130–1136; doi:10.1002/(SICI)1521-3749(199807)624:7<1130::AID-ZAAC1130>3.0.CO;2-G

data_9015629
_publ_section_title
;
 Kristallstrukturen und Wasserstoffbruckenbindungen bei beta-Be(OH)2
 und epsilon-Zn(OH)2
 Note: X-ray single-crystal
;
_journal_name_full
'Zeitschrift fur Anorganische und Allgemeine Chemie'
_journal_page_first              1130
_journal_page_last               1136
_journal_paper_doi
10.1002/(SICI)1521-3749(199807)624:7<1130::AID-ZAAC1130>3.0.CO;2-G
_journal_volume                  624
_journal_year                    1998
_chemical_formula_sum            'Be H2 O2'
_chemical_name_mineral           Behoite
_space_group_IT_number           19
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.530
_cell_length_b                   4.621
_cell_length_c                   7.048
_cell_formula_units_Z            4
_cell_volume                     147.537
_database_code_amcsd             0018269
_exptl_crystal_density_diffrn    1.937
_cod_original_formula_sum        'Be O2 H2'
_cod_database_code               9015629
On the crystal structure of barium antimonate. _cod_database_code 1010070
Beintema, J.; Proceedings of the Koninklijke Nederlandse Academie van Wetenschappen 39 (1936) 652–661; doi:

data_9015630
_publ_section_title
;
 On the crystal structure of barium antimonate.
 _cod_database_code 1010070
;
_journal_name_full
'Proceedings of the Koninklijke Nederlandse Academie van Wetenschappen'
_journal_page_first              652
_journal_page_last               661
_journal_volume                  39
_journal_year                    1936
_chemical_formula_sum            'Ba Sb'
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-I 2ya'
_symmetry_space_group_name_H-M   'I 1 2/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 87.3
_cell_angle_gamma                90
_cell_length_a                   9.961
_cell_length_b                   12.506
_cell_length_c                   10.129
_cell_formula_units_Z            8
_cell_volume                     1260.392
_database_code_amcsd             0017005
_exptl_crystal_density_diffrn    2.731
_cod_duplicate_entry             1010070
_cod_database_code               9015630
_amcsd_formula_title             'Ba H16 O14 Sb2'
Crystal structure of uchucchacuaite, AgMnPb3Sb5S12, and its relationship with ramdohrite and fizelyite Note: Sample ID R070760
Yang, H.; Downs, R. T.; Evans, S. H.; Feinglos, M. N.; Tait, K. T.; American Mineralogist 96 (2011) 1186–1189; doi:10.2138/am.2011.3809

data_9015631
_publ_section_title
;
 Crystal structure of uchucchacuaite, AgMnPb3Sb5S12, and its relationship with
 ramdohrite and fizelyite
 Note: Sample ID R070760
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1186
_journal_page_last               1189
_journal_paper_doi               10.2138/am.2011.3809
_journal_volume                  96
_journal_year                    2011
_chemical_compound_source
'Inakuraishi mine, Shakotan peninsula, Shiribeshi, Hokkaido Island, Japan'
_chemical_formula_sum            'Ag1.041 Mn0.919 Pb3 S12 Sb5.041'
_chemical_name_mineral           Uchucchacuaite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.017
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   19.3462
_cell_length_b                   12.7251
_cell_length_c                   8.7472
_cell_volume                     2153.406
_database_code_amcsd             0018372
_exptl_crystal_density_diffrn    5.499
_cod_original_formula_sum        'Pb3 Mn.919 Ag1.041 Sb5.041 S12'
_cod_database_code               9015631
The Structure of Ice III _cod_database_code 1011024
McFarlan, R.; Journal of Chemical Physics 4 (1936) 253–259; doi:10.1063/1.1749832

data_9015632
_publ_section_title
;
 The Structure of Ice III
 _cod_database_code 1011024
;
_journal_name_full               'Journal of Chemical Physics'
_journal_page_first              253
_journal_page_last               259
_journal_paper_doi               10.1063/1.1749832
_journal_volume                  4
_journal_year                    1936
_chemical_formula_sum            'H7 O4'
_chemical_name_mineral           'Ice III'
_space_group_IT_number           72
_symmetry_space_group_name_Hall  '-I 2 2c'
_symmetry_space_group_name_H-M   'I b a m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   10.2
_cell_length_b                   5.87
_cell_length_c                   7.17
_cell_formula_units_Z            4
_cell_volume                     429.297
_database_code_amcsd             0017931
_exptl_crystal_density_diffrn    1.099
_cod_duplicate_entry             1011024
_cod_original_formula_sum        'O4 H7'
_cod_database_code               9015632
Hexagonal-spinel transitions in antimonates Li2Cr(3-x)M(III)xSbO8 _cod_database_code 1001231
Tarte, P.; Cahay, R.; Preudhomme, J.; Hervieu, M.; Choisnet, J.; Raveau, B.; Journal of Solid State Chemistry 44 (1982) 282–289; doi:10.1016/0022-4596(82)90375-9

data_9015633
_publ_section_title
;
 Hexagonal-spinel transitions in antimonates Li2Cr(3-x)M(III)xSbO8
 _cod_database_code 1001231
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              282
_journal_page_last               289
_journal_paper_doi               10.1016/0022-4596(82)90375-9
_journal_volume                  44
_journal_year                    1982
_chemical_formula_sum            'Cr Fe0.5 Li O4 Sb0.5'
_space_group_IT_number           227
_symmetry_space_group_name_Hall  'F 4d 2 3 -1d'
_symmetry_space_group_name_H-M   'F d -3 m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   8.398
_cell_length_b                   8.398
_cell_length_c                   8.398
_cell_formula_units_Z            8
_cell_volume                     592.281
_database_code_amcsd             0013491
_exptl_crystal_density_diffrn    4.749
_cod_duplicate_entry             1001231
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        '(Li Cr Fe.5 Sb.5) O4'
_cod_database_code               9015633
_amcsd_formula_title             'Cr2 Fe Li2 O8 Sb'
Crystal chemistry of a nonstoichiometric carpholite, Kx(Mn2-x,Lix)Al4Si4O12(OH)4F4: A chain silicate related to pyroxenes
Ghose, S.; Sen Gupta, P. K.; Boggs, R. C.; Schlemper, E. O.; American Mineralogist 74 (1989) 1084–1090; doi:

data_9015634
_publ_section_title
;
 Crystal chemistry of a nonstoichiometric carpholite,
 Kx(Mn2-x,Lix)Al4Si4O12(OH)4F4: A chain silicate related to pyroxenes
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1084
_journal_page_last               1090
_journal_volume                  74
_journal_year                    1989
_chemical_compound_source        'Sawtooth batholith, Idaho, USA'
_chemical_formula_sum            'Al4 F4 H4 K0.65 Li0.672 Mn1.35 O16 Si4'
_chemical_name_mineral           Carpholite
_space_group_IT_number           68
_symmetry_space_group_name_Hall  '-C 2a 2ac'
_symmetry_space_group_name_H-M   'C c c a :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   13.715
_cell_length_b                   20.302
_cell_length_c                   5.138
_cell_formula_units_Z            4
_cell_volume                     1430.635
_database_code_amcsd             0001265
_exptl_crystal_density_diffrn    3.067
_cod_original_sg_symbol_H-M      'C c c a'
_cod_original_formula_sum        'K.65 Mn1.35 Li.672 Al4 Si4 O16 F4 H4'
_cod_database_code               9015634
Structural aspects of lithium insertion into γ-Fe~2~O~3~
Bonnet, B.; Strobel, P.; Pernet, M.; Gondrand, M.; Gros, Y.; Mouget, C.; Chabre, Y.; Materials Science Forum  (1992) 345–350; doi:10.4028/www.scientific.net/MSF.91-93.345

data_9015635
_publ_section_title
;
 Structural aspects of lithium insertion into \g-Fe~2~O~3~
;
_journal_coden_ASTM              MSFOEP
_journal_name_full               'Materials Science Forum'
_journal_page_first              345
_journal_page_last               350
_journal_paper_doi               10.4028/www.scientific.net/MSF.91-93.345
_journal_volume                  91-93
_journal_year                    1992
_chemical_formula_sum            'Fe0.5 Li0.217'
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   8.4318
_cell_length_b                   8.4318
_cell_length_c                   8.4318
_cell_formula_units_Z            8
_cell_volume                     599.461
_database_code_amcsd             0016452
_exptl_crystal_density_diffrn    0.652
_cod_duplicate_entry             1008561
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        'Fe.5 Li.217'
_cod_database_code               9015635
_amcsd_formula_title             'Fe2 Li0.87 O3'
The low-temperature and high-pressure thermoelastic and structural properties of chalcopyrite, CuFeS2 T = 4.2 K
Knight, K. S.; Marshall, W. G.; Zochowski, S. W.; The Canadian Mineralogist 49 (2011) 1015–1034; doi:10.3749/canmin.49.4.1015

data_9015636
_publ_section_title
;
 The low-temperature and high-pressure thermoelastic and
 structural properties of chalcopyrite, CuFeS2
 T = 4.2 K
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              1015
_journal_page_last               1034
_journal_paper_doi               10.3749/canmin.49.4.1015
_journal_volume                  49
_journal_year                    2011
_chemical_compound_source        'Palabora mine, South Africa'
_chemical_formula_sum            'Cu Fe S2'
_chemical_name_mineral           Chalcopyrite
_space_group_IT_number           122
_symmetry_space_group_name_Hall  'I -4 2bw'
_symmetry_space_group_name_H-M   'I -4 2 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.28563
_cell_length_b                   5.28563
_cell_length_c                   10.41917
_cell_formula_units_Z            4
_cell_volume                     291.090
_database_code_amcsd             0018623
_exptl_crystal_density_diffrn    4.188
_cod_database_code               9015636
The crystal structure of NH~4~HgCl~3~
Harmsen, E. J.; Zeitschrift für Kristallographie - Crystalline Materials 100 (1939) 208–211; doi:10.1524/zkri.1939.100.1.208

data_9015637
_publ_section_title
;
 The crystal structure of NH~4~HgCl~3~
;
_journal_issue                   1-6
_journal_name_full
;
 Zeitschrift f\"ur Kristallographie - Crystalline Materials
;
_journal_page_first              208
_journal_page_last               211
_journal_paper_doi               10.1524/zkri.1939.100.1.208
_journal_volume                  100
_journal_year                    1939
_chemical_formula_sum            'Cl3 Hg N'
_space_group_IT_number           81
_symmetry_space_group_name_Hall  'P -4'
_symmetry_space_group_name_H-M   'P -4'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   4.19(2)
_cell_length_b                   4.19(2)
_cell_length_c                   7.94(3)
_cell_volume                     139.395
_database_code_amcsd             0016946
_exptl_crystal_density_diffrn    3.823
_cod_duplicate_entry             1010013
_cod_original_formula_sum        'Hg Cl3 N'
_cod_database_code               9015637
_amcsd_formula_title             'Cl3 H4 Hg N'
A note on the compositions and crystal structures of MnB2, Mn3Si, Mn5Si3 and FeSi2
Aronsson, B.; Acta Chemica Scandinavica 14 (1960) 1414–1418; doi:10.3891/acta.chem.scand.14-1414

data_9015638
_publ_section_title
;
 A note on the compositions and crystal structures of MnB2, Mn3Si, Mn5Si3 and FeSi2
;
_journal_name_full               'Acta Chemica Scandinavica'
_journal_page_first              1414
_journal_page_last               1418
_journal_paper_doi               10.3891/acta.chem.scand.14-1414
_journal_volume                  14
_journal_year                    1960
_chemical_compound_source        Synthetic
_chemical_formula_sum            'B2 Mn'
_space_group_IT_number           191
_symmetry_space_group_name_Hall  '-P 6 2'
_symmetry_space_group_name_H-M   'P 6/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   3.007
_cell_length_b                   3.007
_cell_length_c                   3.037
_cell_formula_units_Z            1
_cell_volume                     23.782
_database_code_amcsd             0018917
_exptl_crystal_density_diffrn    5.346
_cod_original_formula_sum        'Mn B2'
_cod_database_code               9015638
_amcsd_formula_title             MnB2
The cubic Pyrochlores H2x Sb2x W2-2x O6 n(H2 O); structural, thermal and electrical properties _cod_database_code 1000241
Riviere, M.; Fourquet, J.; Grins, J.; Nygren, M.; Materials Research Bulletin 23 (1988) 965–975; doi:10.1016/0025-5408(88)90051-7

data_9015639
_publ_section_title
;
 The cubic Pyrochlores H2x Sb2x W2-2x O6 n(H2 O); structural,
 thermal and electrical properties
 _cod_database_code 1000241
;
_journal_name_full               'Materials Research Bulletin'
_journal_page_first              965
_journal_page_last               975
_journal_paper_doi               10.1016/0025-5408(88)90051-7
_journal_volume                  23
_journal_year                    1988
_chemical_formula_sum            'O3.5 Sb0.5 W0.5'
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   10.281
_cell_length_b                   10.281
_cell_length_c                   10.281
_cell_formula_units_Z            16
_cell_volume                     1086.691
_database_code_amcsd             0014333
_exptl_crystal_density_diffrn    5.105
_cod_duplicate_entry             1000241
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_original_formula_sum        'O3.5 (Sb.5 W.5)'
_cod_database_code               9015639
_amcsd_formula_title             'H3 O7 Sb W'
Fe-Mn cation ordering in fayalite-tephroite (FexMn1-x)2SiO4 olivines: A neutron diffraction study
Redfern, S. A. T.; Knight, K. S.; Henderson, C. M. B.; Wood, B. J.; Mineralogical Magazine 62 (1998) 607–615; doi:10.1180/002646198548007

data_9015640
_publ_section_title
;
 Fe-Mn cation ordering in fayalite-tephroite (FexMn1-x)2SiO4 olivines:
 A neutron diffraction study
;
_journal_name_full               'Mineralogical Magazine'
_journal_page_first              607
_journal_page_last               615
_journal_paper_doi               10.1180/002646198548007
_journal_volume                  62
_journal_year                    1998
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Fe Mn O4 Si'
_chemical_name_mineral           Fayalite
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2ab'
_symmetry_space_group_name_H-M   'P b n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.86184
_cell_length_b                   10.58358
_cell_length_c                   6.16950
_cell_formula_units_Z            4
_cell_volume                     317.456
_database_code_amcsd             0019698
_exptl_crystal_density_diffrn    4.245
_cod_original_formula_sum        '(Mn Fe) Si O4'
_cod_database_code               9015640