LMucko/crystallography-open-database huggingface dataset:
Crystal chemistry of schoonerite-group minerals Note: sample ICG-14, T = 100 K
Grey, I. E.; Kampf, A. R.; Keck, E.; MacRae, C. M.; Cashion, J. D.; Gozukara, Y.; European Journal of Mineralogy 30 (2018) 621–634; doi:

data_9017255
_publ_section_title
;
 Crystal chemistry of schoonerite-group minerals
 Note: sample ICG-14, T = 100 K
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              621
_journal_page_last               634
_journal_volume                  30
_journal_year                    2018
_chemical_compound_source        'Hagendorf Sud, Bavaria, Germany'
_chemical_formula_sum            'Fe2.44 H18 Mg0.06 Mn1.2 O23 P3 Zn1.166'
_chemical_name_mineral           Wildenauerite
_space_group_IT_number           57
_space_group_name_Hall           '-P 2b 2a'
_space_group_name_H-M_alt        'P m a b'
_symmetry_space_group_name_H-M   'P m a b'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.0440
_cell_length_b                   25.4310
_cell_length_c                   6.4120
_cell_volume                     1800.874
_database_code_amcsd             0020892
_diffrn_ambient_temperature      100
_exptl_crystal_density_diffrn    2.799
_cod_data_source_file            inputs/fixed/downloads/08/08624.cif
_cod_data_source_block           08624
_cod_original_formula_sum        'Zn1.166 Fe2.44 Mn1.2 Mg.06 P3 O23 H18'
_cod_database_code               9017255
Trimeric As3+3O6 clusters in walentaite: crystal structure and revised formula
Grey, I. E.; Mumme, W. G.; Hochleitner, R.; European Journal of Mineralogy 31 (2019) 111–116; doi:

data_9017256
_publ_section_title
;
 Trimeric As3+3O6 clusters in walentaite: crystal structure and revised formula
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              111
_journal_page_last               116
_journal_volume                  31
_journal_year                    2019
_chemical_compound_source
'White Elephant mine, Pringle, South Dakota, USA'
_chemical_formula_sum            'As2.86 Ca0.708 Fe3 Mn0.652 O19.928 P1.684'
_chemical_name_mineral           Walentaite
_space_group_IT_number           74
_space_group_name_Hall           '-I 2b 2'
_space_group_name_H-M_alt        'I m m a'
_symmetry_space_group_name_H-M   'I m m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   26.188
_cell_length_b                   7.3600
_cell_length_c                   10.367
_cell_volume                     1998.174
_database_code_amcsd             0020839
_exptl_crystal_density_diffrn    2.716
_cod_data_source_file            inputs/fixed/downloads/08/08625.cif
_cod_data_source_block           08625
_cod_original_formula_sum        'Fe3 P1.684 As2.86 Mn.652 Ca.708 O19.928'
_cod_database_code               9017256
Manganflurlite, ZnMn32+Fe3+(PO4)3(OH)2(H2O)7·2H2O, a new schoonerite-related mineral from the Hagendorf-Sud pegmatite Note: T = 100 K
Kampf, A. R.; Grey, I. E.; MacRae, C. M.; Keck, E.; European Journal of Mineralogy 31 (2019) 127–134; doi:

data_9017257
_publ_section_title
;
 Manganflurlite, ZnMn32+Fe3+(PO4)3(OH)2(H2O)7&#x00B7;2H2O, a new schoonerite-related
 mineral from the Hagendorf-Sud pegmatite
 Note: T = 100 K
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              127
_journal_page_last               134
_journal_volume                  31
_journal_year                    2019
_chemical_compound_source
'Hagendorf-Sud pegmatite, Oberpfalz, Bavaria, Germany'
_chemical_formula_sum            'Al0.04 Fe2.07 H19 Mg0.06 Mn1.53 O23 P3 Zn1.3'
_chemical_name_mineral           Manganflurlite
_space_group_IT_number           11
_space_group_name_Hall           '-P 2yb'
_space_group_name_H-M_alt        'P 1 21/m 1'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 99.62
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   6.3070
_cell_length_b                   11.074
_cell_length_c                   13.085
_cell_volume                     901.054
_database_code_amcsd             0020867
_diffrn_ambient_temperature      100
_exptl_crystal_density_diffrn    2.828
_cod_data_source_file            inputs/fixed/downloads/08/08626.cif
_cod_data_source_block           08626
_cod_original_formula_sum        'Zn1.3 Mn1.53 Fe2.07 Mg.06 Al.04 P3 O23 H19'
_cod_database_code               9017257
The rockbridgeite group approved and a new member, ferrorockbridgeite, (Fe2+,Mn2+)2(Fe3+)3(PO4)3(OH)4(H2O), described from the Hagendorf Sud pegmatite, Oberpfalz, Bavaria Note: neutron powder on sample IGC90
Grey, I. E.; Kampf, A. R.; Keck, E.; Cashion, J. D.; MacRae, C. M.; Gozukara, Y.; Peterson, V. K.; Shanks, F. L.; European Journal of Mineralogy 31 (2019) 389–397; doi:

data_9017258
_publ_section_title
;
 The rockbridgeite group approved and a new member,
 ferrorockbridgeite,  (Fe2+,Mn2+)2(Fe3+)3(PO4)3(OH)4(H2O),
 described from the Hagendorf Sud pegmatite, Oberpfalz, Bavaria
 Note: neutron powder on sample IGC90
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              389
_journal_page_last               397
_journal_volume                  31
_journal_year                    2019
_chemical_compound_source        'Hagendorf Sud pegmatite, Oberpfalz, Bavaria'
_chemical_formula_sum            'Fe4.44 H5.88 Mn0.52 O17 P3 Zn0.04'
_chemical_name_mineral           Ferrorockbridgeite
_space_group_IT_number           63
_space_group_name_Hall           '-B 2 2b'
_space_group_name_H-M_alt        'B b m m'
_symmetry_space_group_name_H-M   'B b m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   14.0016
_cell_length_b                   16.8593
_cell_length_c                   5.1831
_cell_formula_units_Z            4
_cell_volume                     1223.508
_database_code_amcsd             0020877
_exptl_crystal_density_diffrn    3.529
_cod_data_source_file            inputs/fixed/downloads/08/08627.cif
_cod_data_source_block           08627
_cod_original_formula_sum        'Fe4.44 Mn.52 Zn.04 P3 O17 H5.88'
_cod_database_code               9017258
The rockbridgeite group approved and a new member, ferrorockbridgeite, (Fe2+,Mn2+)2(Fe3+)3(PO4)3(OH)4(H2O), described from the Hagendorf Sud pegmatite, Oberpfalz, Bavaria Note: X-ray single crystal on sample IGC29 Note: T = 100 K
Grey, I. E.; Kampf, A. R.; Keck, E.; Cashion, J. D.; MacRae, C. M.; Gozukara, Y.; Peterson, V. K.; Shanks, F. L.; European Journal of Mineralogy 31 (2019) 389–397; doi:

data_9017259
_publ_section_title
;
 The rockbridgeite group approved and a new member,
 ferrorockbridgeite,  (Fe2+,Mn2+)2(Fe3+)3(PO4)3(OH)4(H2O),
 described from the Hagendorf Sud pegmatite, Oberpfalz, Bavaria
 Note: X-ray single crystal on sample IGC29
 Note: T = 100 K
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              389
_journal_page_last               397
_journal_volume                  31
_journal_year                    2019
_chemical_compound_source        'Hagendorf Sud pegmatite, Oberpfalz, Bavaria'
_chemical_formula_sum            'Fe4.17 H5.78 Mn0.77 O17 P3 Zn0.06'
_chemical_name_mineral           Ferrorockbridgeite
_space_group_IT_number           63
_space_group_name_Hall           '-B 2 2b'
_space_group_name_H-M_alt        'B b m m'
_symmetry_space_group_name_H-M   'B b m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.995
_cell_length_b                   16.884
_cell_length_c                   5.1866
_cell_volume                     1225.550
_database_code_amcsd             0020878
_diffrn_ambient_temperature      100
_exptl_crystal_density_diffrn    3.522
_cod_data_source_file            inputs/fixed/downloads/08/08628.cif
_cod_data_source_block           08628
_cod_original_formula_sum        'Fe4.17 Mn.77 Zn.06 P3 O17 H5.78'
_cod_database_code               9017259
Strontioperloffite, SrMn22+Fe32+PO43+OH3, a new bjarebyite-group mineral from the Spring Creek mine, South Australia, Australia
Elliott, P.; European Journal of Mineralogy 31 (2019) 549–555; doi:

data_9017260
_publ_section_title
;
 Strontioperloffite, SrMn22+Fe32+PO43+OH3, a new bjarebyite-group mineral
 from the Spring Creek mine, South Australia, Australia
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              549
_journal_page_last               555
_journal_volume                  31
_journal_year                    2019
_chemical_compound_source        'Spring Creek mine, South Australia, Australia'
_chemical_formula_sum
'Al0.02 Ba0.38 Ca0.04 Fe2.08 H3 Mn1.86 Na0.02 O15 P3 Sr0.6'
_chemical_name_mineral           Strontioperloffite
_space_group_IT_number           11
_space_group_name_Hall           '-P 2yb'
_space_group_name_H-M_alt        'P 1 21/m 1'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 100.23
_cell_angle_gamma                90
_cell_length_a                   9.1830
_cell_length_b                   12.349
_cell_length_c                   5.0081
_cell_formula_units_Z            2
_cell_volume                     558.894
_database_code_amcsd             0020864
_exptl_crystal_density_diffrn    3.932
_cod_data_source_file            inputs/fixed/downloads/08/08629.cif
_cod_data_source_block           08629
_cod_original_formula_sum
'(Sr.6 Ba.38 Na.02) Mn1.86 Fe2.08 Ca.04 Al.02 P3 O15 H3'
_cod_database_code               9017260
Kenngottite, Mn32+Fe43+(PO4)4(OH)6(H2O)2: a new phosphate mineral from Krasno near Horni Slavkov, Czech Republic Note: water and hydroxyl groups are not well located
Sejkora, J.; Grey, I. E.; Kampf, A. R.; European Journal of Mineralogy 31 (2019) 629–636; doi:

data_9017261
_publ_section_title
;
 Kenngottite, Mn32+Fe43+(PO4)4(OH)6(H2O)2: a new phosphate mineral
 from Krasno near Horni Slavkov, Czech Republic
 Note: water and hydroxyl groups are not well located
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              629
_journal_page_last               636
_journal_volume                  31
_journal_year                    2019
_chemical_compound_source        'Krasno near Horni Slavkov, Czech Republic'
_chemical_formula_sum            'Fe3.85 H8.74 Mn3 O24.08 P4'
_chemical_name_mineral           Kenngottite
_space_group_IT_number           13
_space_group_name_Hall           '-P 2ya'
_space_group_name_H-M_alt        'P 1 2/a 1'
_symmetry_space_group_name_H-M   'P 1 2/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 98.880
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   13.909
_cell_length_b                   5.186
_cell_length_c                   12.159
_cell_volume                     866.541
_database_code_amcsd             0020870
_exptl_crystal_density_diffrn    3.441
_cod_data_source_file            inputs/fixed/downloads/08/08630.cif
_cod_data_source_block           08630
_cod_original_formula_sum        'Fe3.85 Mn3 P4 O24.08 H8.74'
_cod_database_code               9017261
Fanfaniite, Ca4Mn2+Al4(PO4)6(OH,F)4*12H2O, a new mineral with a montgomeryite-type structure
Grey, I. E.; Kampf, A. R.; Smith, J. B.; MacRae, C. M.; Keck, E.; European Journal of Mineralogy 31 (2019) 647–652; doi:

data_9017262
_publ_section_title
;
 Fanfaniite, Ca4Mn2+Al4(PO4)6(OH,F)4*12H2O, a new mineral with a montgomeryite-type structure
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              647
_journal_page_last               652
_journal_volume                  31
_journal_year                    2019
_chemical_compound_source        'Foote spodumene mine, North Carolina, USA'
_chemical_formula_sum            'Al1.96 Ca2 Fe0.1 H10 Mg0.06 Mn0.38 O20 P3'
_chemical_name_mineral           Fanfaniite
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 91.54
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.021
_cell_length_b                   24.137
_cell_length_c                   6.226
_cell_volume                     1505.382
_database_code_amcsd             0020880
_exptl_crystal_density_diffrn    2.577
_cod_data_source_file            inputs/fixed/downloads/08/08631.cif
_cod_data_source_block           08631
_cod_original_cell_volume        1505.381
_cod_original_formula_sum        'Ca2 Al1.96 Fe.1 Mn.38 Mg.06 P3 O20 H10'
_cod_database_code               9017262
The calcioferrite group approved and kingsmountite redefined Note: sample K5, T = 100 K
Grey, I. E.; Kampf, A. R.; Smith, J. B.; Williams, T.; MacRae, C. M.; European Journal of Mineralogy 31 (2019) 1007–1014; doi:

data_9017263
_publ_section_title
;
 The calcioferrite group approved and kingsmountite redefined
 Note: sample K5, T = 100 K
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              1007
_journal_page_last               1014
_journal_volume                  31
_journal_year                    2019
_chemical_compound_source
'Foote mine, Kings Mountain Mining District, North Carolina, USA'
_chemical_formula_sum            'Al4 Ca3.091 Fe0.568 Mg0.14 Mn1.178 O40 P6'
_chemical_name_mineral           Kingsmountite
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                89.35
_cell_angle_beta                 91.21
_cell_angle_gamma                112.20
_cell_formula_units_Z            2
_cell_length_a                   20.067
_cell_length_b                   13.197
_cell_length_c                   6.255
_cell_volume                     1533.330
_database_code_amcsd             0020891
_diffrn_ambient_temperature      100
_exptl_crystal_density_diffrn    2.507
_cod_data_source_file            inputs/fixed/downloads/08/08632.cif
_cod_data_source_block           08632
_cod_original_formula_sum        'Mn1.178 Fe.568 Mg.14 Ca3.091 P6 Al4 O40'
_cod_database_code               9017263
Grimmite, NiCo2S4, a new thiospinel from Pribram, Czech Republic
Skacha, P.; Sejkora, J.; Plasil, J.; Dolnicek, Z.; Ulmanova, J.; European Journal of Mineralogy 33 (2021) 175–187; doi:

data_9017264
_publ_section_title
;
 Grimmite, NiCo2S4, a new thiospinel from Pribram, Czech Republic
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              175
_journal_page_last               187
_journal_volume                  33
_journal_year                    2021
_chemical_compound_source        'Pribram, Czech Republic'
_chemical_formula_sum            'Bi0.01 Co1.932 Fe0.06 Ni Pb0.01 S4'
_chemical_name_mineral           Grimmite
_space_group_IT_number           227
_space_group_name_Hall           '-F 4vw 2vw 3'
_space_group_name_H-M_alt        'F d -3 m :2'
_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                   9.3933
_cell_length_b                   9.3933
_cell_length_c                   9.3933
_cell_formula_units_Z            8
_cell_volume                     828.809
_database_code_amcsd             0020969
_exptl_crystal_density_diffrn    4.942
_cod_data_source_file            inputs/fixed/downloads/08/08633.cif
_cod_data_source_block           08633
_cod_original_sg_symbol_H-M      'F d -3 m'
_cod_original_formula_sum        'Co1.932 Fe.06 Pb.01 Bi.01 Ni S4'
_cod_database_code               9017264
Single-crystal X-ray diffraction and spectroscopic studies on humboldtine and lindbergite: weak Jahn-Teller effect of Fe2+ ion
Echigo, T.; Kimata, M.; Physics and Chemistry of Minerals 35 (2008) 467–475; doi:

data_9017265
_publ_section_title
;
 Single-crystal X-ray diffraction and spectroscopic studies on
 humboldtine and lindbergite: weak Jahn-Teller effect of Fe2+ ion
;
_journal_name_full               'Physics and Chemistry of Minerals'
_journal_page_first              467
_journal_page_last               475
_journal_volume                  35
_journal_year                    2008
_chemical_compound_source        Synthetic
_chemical_formula_sum            'C2 H4 Fe O6'
_chemical_name_mineral           Humboldtine
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 128.53
_cell_angle_gamma                90
_cell_length_a                   12.011
_cell_length_b                   5.557
_cell_length_c                   9.920
_cell_formula_units_Z            4
_cell_volume                     517.958
_database_code_amcsd             0019940
_exptl_crystal_density_diffrn    2.307
_cod_data_source_file            inputs/fixed/downloads/10/10444.cif
_cod_data_source_block           10444
_cod_original_formula_sum        'Fe C2 O6 H4'
_cod_database_code               9017265
A single-crystal neutron and X-ray diffraction of pezzottaite Note: X-ray data, T = 298 K
Gatta, D. G.; Adamo, I.; Meven, M.; Lambruschi, E.; Physics and Chemistry of Minerals 39 (2012) 829–840; doi:

data_9017266
_publ_section_title
;
 A single-crystal neutron and X-ray diffraction of pezzottaite
 Note: X-ray data, T = 298 K
;
_journal_name_full               'Physics and Chemistry of Minerals'
_journal_page_first              829
_journal_page_last               840
_journal_volume                  39
_journal_year                    2012
_chemical_compound_source        'Sakavalana pegmatite, Ambatovita, Madagascar'
_chemical_formula_sum            'Al2 Be2 Cs0.717 Li Na0.121 O18 Si6'
_chemical_name_mineral           Pezzottaite
_space_group_IT_number           167
_space_group_name_Hall           '-R 3 2"c'
_space_group_name_H-M_alt        'R -3 c :H'
_symmetry_space_group_name_H-M   'R -3 c :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   15.9615
_cell_length_b                   15.9615
_cell_length_c                   27.8568
_cell_formula_units_Z            18
_cell_volume                     6146.236
_database_code_amcsd             0020677
_diffrn_ambient_temperature      298
_exptl_crystal_density_diffrn    3.081
_cod_data_source_file            inputs/fixed/downloads/10/10484.cif
_cod_data_source_block           10484
_cod_original_sg_symbol_H-M      'R -3 c'
_cod_original_formula_sum        'Cs.717 Na.121 Be2 Li Al2 Si6 O18'
_cod_database_code               9017266
A single-crystal neutron and X-ray diffraction of pezzottaite Note: Neutron data, T = 2.3 K
Gatta, D. G.; Adamo, I.; Meven, M.; Lambruschi, E.; Physics and Chemistry of Minerals 39 (2012) 829–840; doi:

data_9017267
_publ_section_title
;
 A single-crystal neutron and X-ray diffraction of pezzottaite
 Note: Neutron data, T = 2.3 K
;
_journal_name_full               'Physics and Chemistry of Minerals'
_journal_page_first              829
_journal_page_last               840
_journal_volume                  39
_journal_year                    2012
_chemical_compound_source        'Sakavalana pegmatite, Ambatovita, Madagascar'
_chemical_formula_sum            'Al2 Be2.078 Cs0.96 Li0.922 Na0.143 O18 Si6'
_chemical_name_mineral           Pezzottaite
_space_group_IT_number           167
_space_group_name_Hall           '-R 3 2"c'
_space_group_name_H-M_alt        'R -3 c :H'
_symmetry_space_group_name_H-M   'R -3 c :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   15.95
_cell_length_b                   15.95
_cell_length_c                   27.86
_cell_formula_units_Z            18
_cell_volume                     6138.088
_database_code_amcsd             0020678
_diffrn_ambient_temperature      2.3
_exptl_crystal_density_diffrn    3.245
_cod_data_source_file            inputs/fixed/downloads/10/10485.cif
_cod_data_source_block           10485
_cod_original_sg_symbol_H-M      'R -3 c'
_cod_original_formula_sum        'Cs.96 Na.143 (Be2.078 Li.922) Al2 Si6 O18'
_cod_database_code               9017267
High-pressure single-crystal X-ray diffraction study of jadeite and kosmochlor Note: P = 2.1 GPa
Posner, E. S.; Dera, P.; Downs, R. T.; Lazarz, J. D.; Irmen, P.; Physics and Chemistry of Minerals 41 (2014) 695–707; doi:

data_9017268
_publ_section_title
;
 High-pressure single-crystal X-ray diffraction study of jadeite and kosmochlor
 Note: P = 2.1 GPa
;
_journal_name_full               'Physics and Chemistry of Minerals'
_journal_page_first              695
_journal_page_last               707
_journal_volume                  41
_journal_year                    2014
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Cr Na O6 Si2'
_chemical_name_mineral           Kosmochlor
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 107.36
_cell_angle_gamma                90
_cell_length_a                   9.524
_cell_length_b                   8.672
_cell_length_c                   5.2411
_cell_formula_units_Z            4
_cell_volume                     413.156
_database_code_amcsd             0020188
_diffrn_ambient_pressure         2.1e+06
_exptl_crystal_density_diffrn    3.652
_cod_data_source_file            inputs/fixed/downloads/10/10487.cif
_cod_data_source_block           10487
_cod_original_formula_sum        'Na Cr Si2 O6'
_cod_database_code               9017268
High-pressure single-crystal X-ray diffraction study of jadeite and kosmochlor Note: P = 18.5 GPa
Posner, E. S.; Dera, P.; Downs, R. T.; Lazarz, J. D.; Irmen, P.; Physics and Chemistry of Minerals 41 (2014) 695–707; doi:

data_9017269
_publ_section_title
;
 High-pressure single-crystal X-ray diffraction study of jadeite and kosmochlor
 Note: P = 18.5 GPa
;
_journal_name_full               'Physics and Chemistry of Minerals'
_journal_page_first              695
_journal_page_last               707
_journal_volume                  41
_journal_year                    2014
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Cr Na O6 Si2'
_chemical_name_mineral           Kosmochlor
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 106.23
_cell_angle_gamma                90
_cell_length_a                   9.197
_cell_length_b                   8.327
_cell_length_c                   5.0572
_cell_formula_units_Z            4
_cell_volume                     371.863
_database_code_amcsd             0020189
_diffrn_ambient_pressure         1.85e+07
_exptl_crystal_density_diffrn    4.057
_cod_data_source_file            inputs/fixed/downloads/10/10488.cif
_cod_data_source_block           10488
_cod_original_formula_sum        'Na Cr Si2 O6'
_cod_database_code               9017269