LMucko/crystallography-open-database huggingface dataset:
Synthesis and crystal structure of a new hydrogen orthophosphate Na6 H Fe2 (P O4)4 (O H)
Belokoneva, E.L.; Ruchkina, E.A.; Dimitrova, O.V.; Zhurnal Neorganicheskoi Khimii 48 (2003) 395–399; doi:

data_1534252
_publ_section_title
;
 Synthesis and crystal structure of a new hydrogen orthophosphate Na6 H
 Fe2 (P O4)4 (O H)
;
_journal_name_full               'Zhurnal Neorganicheskoi Khimii'
_journal_page_first              395
_journal_page_last               399
_journal_volume                  48
_journal_year                    2003
_chemical_formula_sum            'Fe2 H2 Na6 O17 P4'
_chemical_name_systematic        'Na6 H Fe2 (P O4)4 (O H)'
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                95.83
_cell_angle_beta                 101.62
_cell_angle_gamma                100.44
_cell_formula_units_Z            2
_cell_length_a                   5.242
_cell_length_b                   9.288
_cell_length_c                   15.03
_cell_volume                     697.633
_citation_journal_id_ASTM        ZNOKAQ
_cod_data_source_file            Belokoneva_ZNOKAQ_2003_437.cif
_cod_data_source_block           H2Fe2Na6O17P4
_cod_original_cell_volume        697.6332
_cod_original_formula_sum        'H2 Fe2 Na6 O17 P4'
_cod_database_code               1534252
The Crystal and Molecular Structure of Trirhenium Nonaiodide
Bennett, M.J.; Cotton, F.A.; Foxman, B.M.; Inorganic Chemistry 7 (1968) 1563–1569; doi:

data_4344190
_publ_section_title
;
 The Crystal and Molecular Structure of Trirhenium Nonaiodide
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1563
_journal_page_last               1569
_journal_volume                  7
_journal_year                    1968
_chemical_formula_sum            'I9 Re3'
_chemical_name_systematic        'Re3 I9'
_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                 110.25
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.234
_cell_length_b                   11.309
_cell_length_c                   8.799
_cell_volume                     862.063
_citation_journal_id_ASTM        INOCAJ
_cod_data_source_file            Bennett_INOCAJ_1968_634.cif
_cod_data_source_block           I9Re3
_cod_original_cell_volume        862.0626
_cod_database_code               4344190
The preparation and structural characterization of trirubidium octachlorodimolybdenum. A binuclear structure with strong metal-metal bonding.
Bennett, M.J.; Brencic, J.V.; Cotton, F.A.; Inorganic Chemistry 8 (1969) 1060–1065; doi:

data_4344191
_publ_section_title
;
 The preparation and structural characterization of trirubidium
 octachlorodimolybdenum. A binuclear structure with strong metal-metal
 bonding.
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1060
_journal_page_last               1065
_journal_volume                  8
_journal_year                    1969
_chemical_formula_sum            'Cl8 Mo2 Rb3'
_chemical_name_systematic        'Rb3 (Mo2 Cl8)'
_space_group_IT_number           190
_symmetry_space_group_name_Hall  'P -6c -2c'
_symmetry_space_group_name_H-M   'P -6 2 c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   7.19
_cell_length_b                   7.19
_cell_length_c                   16.662
_cell_volume                     745.960
_citation_journal_id_ASTM        INOCAJ
_cod_data_source_file            Bennett_INOCAJ_1969_1056.cif
_cod_data_source_block           Cl8Mo2Rb3
_cod_original_cell_volume        745.96
_cod_database_code               4344191
The Crystal Structure of B2 O3
Berger, S.V.; Acta Crystallographica (1,1948-23,1967) 5 (1952) 389–389; doi:

data_2310732
_publ_section_title
;
 The Crystal Structure of B2 O3
;
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              389
_journal_page_last               389
_journal_volume                  5
_journal_year                    1952
_chemical_formula_sum            'B2 O3'
_space_group_IT_number           144
_symmetry_space_group_name_Hall  'P 31'
_symmetry_space_group_name_H-M   'P 31'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   4.325
_cell_length_b                   4.325
_cell_length_c                   8.317
_cell_volume                     134.732
_citation_journal_id_ASTM        ACCRA9
_cod_data_source_file            Berger_ACCRA9_1952_166.cif
_cod_data_source_block           B2O3
_cod_original_cell_volume        134.7316
_cod_database_code               2310732
Ammoniumfluorostannat(II)
Bergerhoff, G.; Goost, L.; Acta Crystallographica B (24,1968-38,1982) 29 (1973) 632–633; doi:

data_2106841
_publ_section_title
;
 Ammoniumfluorostannat(II)
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              632
_journal_page_last               633
_journal_volume                  29
_journal_year                    1973
_chemical_formula_sum            'F3 H4 N Sn'
_chemical_name_systematic        'N H4 Sn F3'
_space_group_IT_number           5
_symmetry_space_group_name_Hall  'B 2'
_symmetry_space_group_name_H-M   'B 1 1 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                125
_cell_formula_units_Z            4
_cell_length_a                   11.66
_cell_length_b                   6.507
_cell_length_c                   6.859
_cell_volume                     426.290
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Bergerhoff_ACBCAR_1973_649.cif
_cod_data_source_block           H4F3N1Sn1
_cod_original_cell_volume        426.2896
_cod_original_sg_symbol_Hall     'C 2y (-x,z,y)'
_cod_original_formula_sum        'H4 F3 N1 Sn1'
_cod_database_code               2106841
Ueber die Kristallstruktur des Bazzit und ihre Beziehungen zu der des Beryll
Bergerhoff, G.; Nowacki, W.; Schweizerische Mineralogische und Petrographische Mitteilungen 35 (1955) 410–421; doi:

data_1534253
_publ_section_title
;
 Ueber die Kristallstruktur des Bazzit und ihre Beziehungen zu der des
 Beryll
;
_journal_name_full
;
Schweizerische Mineralogische und Petrographische Mitteilungen
;
_journal_page_first              410
_journal_page_last               421
_journal_volume                  35
_journal_year                    1955
_chemical_formula_sum            'Al0.76 Be3 H2 O19 Sc1.24 Si6'
_chemical_name_systematic        'Al.76 Sc1.24 Be3 Si6 O18 H2 O'
_space_group_IT_number           192
_symmetry_space_group_name_Hall  '-P 6 2c'
_symmetry_space_group_name_H-M   'P 6/m c c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   9.5
_cell_length_b                   9.5
_cell_length_c                   9.18
_cell_volume                     717.498
_citation_journal_id_ASTM        SMPTA8
_cod_data_source_file            Bergerhoff_SMPTA8_1955_39.cif
_cod_data_source_block           H2Al0.76Be3O19Sc1.24Si6
_cod_original_cell_volume        717.4977
_cod_original_formula_sum        'H2 Al0.76 Be3 O19 Sc1.24 Si6'
_cod_database_code               1534253
Die Kristallstruktur des Kaliumhexachlorocadmats(II)
Bergerhoff, G.; Schmitz-DuMont, O.; Zeitschrift fuer Anorganische und Allgemeine Chemie 284 (1956) 10–19; doi:

data_1534254
_publ_section_title
;
 Die Kristallstruktur des Kaliumhexachlorocadmats(II)
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              10
_journal_page_last               19
_journal_volume                  284
_journal_year                    1956
_chemical_formula_sum            'Cd Cl6 K4'
_chemical_name_systematic        'K4 (Cd Cl6)'
_space_group_IT_number           167
_symmetry_space_group_name_Hall  '-P 3* 2n'
_symmetry_space_group_name_H-M   'R -3 c :R'
_cell_angle_alpha                90.001
_cell_angle_beta                 90.001
_cell_angle_gamma                90.001
_cell_formula_units_Z            2
_cell_length_a                   8.55
_cell_length_b                   8.55
_cell_length_c                   8.55
_cell_volume                     625.026
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Bergerhoff_ZAACAB_1956_840.cif
_cod_data_source_block           Cd1Cl6K4
_cod_original_cell_volume        625.0264
_cod_original_sg_symbol_Hall     '-R 3 2"c (-y+z,x+z,-x+y+z)'
_cod_original_formula_sum        'Cd1 Cl6 K4'
_cod_database_code               1534254
Hg2 M2 F6 S et Hg2 M2 F6 O: Deux Nouvelles Familles de Pyrochlores contenant du Mercure et des Metaux M de Transition Divalents
Bernard, D.; Pannetier, J.; Lucas, J.; Journal of Solid State Chemistry 14 (1975) 328–334; doi:

data_1534255
_publ_section_title
;
 Hg2 M2 F6 S et Hg2 M2 F6 O: Deux Nouvelles Familles de Pyrochlores
 contenant du Mercure et des Metaux M de Transition Divalents
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              328
_journal_page_last               334
_journal_volume                  14
_journal_year                    1975
_chemical_formula_sum            'Cu2 F6 Hg2 S'
_chemical_name_systematic        'Hg2 Cu2 F6 S'
_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_formula_units_Z            8
_cell_length_a                   10.7347
_cell_length_b                   10.7347
_cell_length_c                   10.7347
_cell_volume                     1237.000
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Bernard_JSSCBI_1975_1783.cif
_cod_data_source_block           Cu2F6Hg2S1
_cod_original_cell_volume        1237
_cod_original_formula_sum        'Cu2 F6 Hg2 S1'
_cod_database_code               1534255
Hg2 M2 F6 S et Hg2 M2 F6 O: Deux Nouvelles Familles de Pyrochlores contenant du Mercure et des Metaux M de Transition Divalents
Bernard, D.; Pannetier, J.; Lucas, J.; Journal of Solid State Chemistry 14 (1975) 328–334; doi:

data_1534256
_publ_section_title
;
 Hg2 M2 F6 S et Hg2 M2 F6 O: Deux Nouvelles Familles de Pyrochlores
 contenant du Mercure et des Metaux M de Transition Divalents
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              328
_journal_page_last               334
_journal_volume                  14
_journal_year                    1975
_chemical_formula_sum            'F6 Hg2 Mn2 S'
_chemical_name_systematic        'Hg2 Mn2 F6 S'
_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_formula_units_Z            8
_cell_length_a                   10.9549
_cell_length_b                   10.9549
_cell_length_c                   10.9549
_cell_volume                     1314.696
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Bernard_JSSCBI_1975_1784.cif
_cod_data_source_block           F6Hg2Mn2S1
_cod_original_formula_sum        'F6 Hg2 Mn2 S1'
_cod_database_code               1534256
Hg2 M2 F6 S et Hg2 M2 F6 O: Deux Nouvelles Familles de Pyrochlores contenant du Mercure et des Metaux M de Transition Divalents
Bernard, D.; Pannetier, J.; Lucas, J.; Journal of Solid State Chemistry 14 (1975) 328–334; doi:

data_1534257
_publ_section_title
;
 Hg2 M2 F6 S et Hg2 M2 F6 O: Deux Nouvelles Familles de Pyrochlores
 contenant du Mercure et des Metaux M de Transition Divalents
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              328
_journal_page_last               334
_journal_volume                  14
_journal_year                    1975
_chemical_formula_sum            'F6 Hg2 Ni2 O'
_chemical_name_systematic        'Hg2 Ni2 F6 O'
_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_formula_units_Z            8
_cell_length_a                   10.3264
_cell_length_b                   10.3264
_cell_length_c                   10.3264
_cell_volume                     1101.151
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Bernard_JSSCBI_1975_1785.cif
_cod_data_source_block           F6Hg2Ni2O1
_cod_original_formula_sum        'F6 Hg2 Ni2 O1'
_cod_database_code               1534257
Hg2 M2 F6 S et Hg2 M2 F6 O: Deux Nouvelles Familles de Pyrochlores contenant du Mercure et des Metaux M de Transition Divalents
Bernard, D.; Pannetier, J.; Lucas, J.; Journal of Solid State Chemistry 14 (1975) 328–334; doi:

data_1534258
_publ_section_title
;
 Hg2 M2 F6 S et Hg2 M2 F6 O: Deux Nouvelles Familles de Pyrochlores
 contenant du Mercure et des Metaux M de Transition Divalents
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              328
_journal_page_last               334
_journal_volume                  14
_journal_year                    1975
_chemical_formula_sum            'F6 Hg2 O Zn2'
_chemical_name_systematic        'Hg2 Zn2 F6 O'
_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_formula_units_Z            8
_cell_length_a                   10.333
_cell_length_b                   10.333
_cell_length_c                   10.333
_cell_volume                     1103.264
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Bernard_JSSCBI_1975_1786.cif
_cod_data_source_block           F6Hg2O1Zn2
_cod_original_formula_sum        'F6 Hg2 O1 Zn2'
_cod_database_code               1534258
Die Kristallstruktur des Uranimidchlorids U (N H) Cl
Berthold, H.J.; Knecht, H.; Zeitschrift fuer Anorganische und Allgemeine Chemie 348 (1966) 50–57; doi:

data_1534259
_publ_section_title
;
 Die Kristallstruktur des Uranimidchlorids U (N H) Cl
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              50
_journal_page_last               57
_journal_volume                  348
_journal_year                    1966
_chemical_formula_sum            'Cl H N U'
_chemical_name_systematic        'U (N H) Cl'
_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                   3.972
_cell_length_b                   3.972
_cell_length_c                   6.81
_cell_volume                     107.440
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Berthold_ZAACAB_1966_764.cif
_cod_data_source_block           H1Cl1N1U1
_cod_original_cell_volume        107.4399
_cod_original_sg_symbol_Hall     '-P 4a 2a (x-1/4,y+1/4,z)'
_cod_original_formula_sum        'H1 Cl1 N1 U1'
_cod_database_code               1534259
Determination de la structure cristalline de l'auricyanure de potassium monohydrate par la diffraction des rayons X.
Bertinotti, C.; Bertinotti, A.; Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, Serie B 267 (1968) 1227–1229; doi:

data_1534260
_publ_section_title
;
 Determination de la structure cristalline de l'auricyanure de potassium
 monohydrate par la diffraction des rayons X.
;
_journal_name_full
;
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, Serie B
;
_journal_page_first              1227
_journal_page_last               1229
_journal_volume                  267
_journal_year                    1968
_chemical_formula_sum            'C4 H2 Au K N4 O'
_chemical_name_systematic        'K (Au (C N)4) (H2 O)'
_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_formula_units_Z            4
_cell_length_a                   6.651
_cell_length_b                   7.12
_cell_length_c                   17.35
_cell_volume                     821.611
_citation_journal_id_ASTM        CHDBAN
_cod_data_source_file            Bertinotti_CHDBAN_1968_1605.cif
_cod_data_source_block           C4H2Au1K1N4O1
_cod_original_cell_volume        821.6113
_cod_original_formula_sum        'C4 H2 Au1 K1 N4 O1'
_cod_database_code               1534260
Crystal structure of manganese tetraborate, Mn B4 O7 (H2 O)9
Berzinya, I.P.; Ozols, J.; Ievins, A.; Kristallografiya 20 (1975) 419–422; doi:

data_1534261
_publ_section_title
;
 Crystal structure of manganese tetraborate, Mn B4 O7 (H2 O)9
;
_journal_name_full               Kristallografiya
_journal_page_first              419
_journal_page_last               422
_journal_volume                  20
_journal_year                    1975
_chemical_formula_sum            'B4 H18 Mn O16'
_chemical_name_systematic        'Mn (B4 O7) (H2 O)9'
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                57.85
_cell_angle_beta                 103.67
_cell_angle_gamma                107.83
_cell_formula_units_Z            2
_cell_length_a                   10.76
_cell_length_b                   9.9
_cell_length_c                   7.98
_cell_volume                     682.297
_citation_journal_id_ASTM        KRISAJ
_cod_data_source_file            Berzinya_KRISAJ_1975_393.cif
_cod_data_source_block           H18B4Mn1O16
_cod_original_cell_volume        682.2966
_cod_original_formula_sum        'H18 B4 Mn1 O16'
_cod_database_code               1534261
Mecanisme de la solution solide des oxysulfures de terres rares L10 S15-x Ox
Besancon, P.; Carre, D.; Laruelle, P.; Acta Crystallographica B (24,1968-38,1982) 29 (1973) 1064–1066; doi:

data_2106842
_publ_section_title
;
 Mecanisme de la solution solide des oxysulfures de terres rares L10 S15-x
 Ox
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              1064
_journal_page_last               1066
_journal_volume                  29
_journal_year                    1973
_chemical_formula_sum            'La10 O0.5 S14.5'
_chemical_name_systematic        'La10 S14.5 O0.5'
_space_group_IT_number           142
_symmetry_space_group_name_Hall  '-I 4bd 2c'
_symmetry_space_group_name_H-M   'I 41/a c d :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   15.49
_cell_length_b                   15.49
_cell_length_c                   20.52
_cell_volume                     4923.571
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Besancon_ACBCAR_1973_755.cif
_cod_data_source_block           La10O0.5S14.5
_cod_database_code               2106842
Structural study of new compound Bi2.53 Li0.29 Nb2 O9 by powder neutron diffraction method
Beskrovnyi, A.I.; Vasilevskii, S.G.; Martinez Sarrion, M.L.; Balagurov, A.M.; Belushkin, A.V.; Smirnov, L.S.; Mestres, L.; Herriaz, M.; Kristallografiya 48 (2003) 440–444; doi:

data_1534262
_publ_section_title
;
 Structural study of new compound Bi2.53 Li0.29 Nb2 O9 by powder neutron
 diffraction method
;
_journal_name_full               Kristallografiya
_journal_page_first              440
_journal_page_last               444
_journal_volume                  48
_journal_year                    2003
_chemical_formula_sum            'Bi2.53 Li0.29 Nb2 O9'
_chemical_name_systematic        'Bi2.53 Li0.29 (Nb2 O9)'
_space_group_IT_number           36
_symmetry_space_group_name_Hall  'C 2c -2'
_symmetry_space_group_name_H-M   'C m c 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   24.849
_cell_length_b                   5.4536
_cell_length_c                   5.4619
_cell_volume                     740.178
_citation_journal_id_ASTM        KRISAJ
_cod_data_source_file            Beskrovnyi_KRISAJ_2003_457.cif
_cod_data_source_block           Bi2.53Li0.29Nb2O9
_cod_original_cell_volume        740.1777
_cod_database_code               1534262
Structure cristalline de l'iodure de chrome: Cr I2
Besrest, F.; Jaulmes, S.; Acta Crystallographica B (24,1968-38,1982) 29 (1973) 1560–1563; doi:

data_2106843
_publ_section_title
;
 Structure cristalline de l'iodure de chrome: Cr I2
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              1560
_journal_page_last               1563
_journal_volume                  29
_journal_year                    1973
_chemical_formula_sum            'Cr I2'
_space_group_IT_number           36
_symmetry_space_group_name_Hall  'C 2c -2'
_symmetry_space_group_name_H-M   'C m c 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   3.915
_cell_length_b                   7.56
_cell_length_c                   13.553
_cell_volume                     401.134
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Besrest_ACBCAR_1973_1016.cif
_cod_data_source_block           Cr1I2
_cod_original_cell_volume        401.1336
_cod_original_formula_sum        'Cr1 I2'
_cod_database_code               2106843
On the structure of (Na2 O) (Mg O)4 (Al2 O3)15, a Variant of beta-Alumina
Bettman, M.; Terner, L.L.; Inorganic Chemistry 10 (1971) 1442–1446; doi:

data_4344192
_publ_section_title
;
 On the structure of (Na2 O) (Mg O)4 (Al2 O3)15, a Variant of beta-Alumina
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1442
_journal_page_last               1446
_journal_volume                  10
_journal_year                    1971
_chemical_formula_sum            'Al30 Mg4 Na2 O50'
_chemical_name_systematic        '(Na2 O) (Mg O)4 (Al2 O3)15'
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   5.63
_cell_length_b                   5.63
_cell_length_c                   31.85
_cell_volume                     874.293
_citation_journal_id_ASTM        INOCAJ
_cod_data_source_file            Bettman_INOCAJ_1971_1242.cif
_cod_data_source_block           Al30Mg4Na2O50
_cod_original_cell_volume        874.2928
_cod_database_code               4344192