LMucko/crystallography-open-database huggingface dataset:
X-ray study of solid ammonia
Olovsson, I.; Templeton, D. H.; Acta Crystallographica (1,1948-23,1967) 12 (1959) 832–836; doi:10.1107/S0365110X59002420

data_2310927
_publ_section_title
;
 X-ray study of solid ammonia
;
_journal_issue                   11
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              832
_journal_page_last               836
_journal_paper_doi               10.1107/S0365110X59002420
_journal_volume                  12
_journal_year                    1959
_chemical_formula_sum            'H3 N'
_chemical_name_systematic        'N H3'
_space_group_IT_number           198
_symmetry_space_group_name_Hall  'P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P 21 3'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.138
_cell_length_b                   5.138
_cell_length_c                   5.138
_cell_volume                     135.638
_citation_journal_id_ASTM        ACCRA9
_cod_data_source_file            Olovsson_ACCRA9_1959_1378.cif
_cod_data_source_block           H3N1
_cod_original_cell_volume        135.6383
_cod_original_formula_sum        'H3 N1'
_cod_database_code               2310927
The crystal structure of the zeolite hydrogen faujasite
Olson, D. H.; Dempsey, E.; Journal of Catalysis 13 (1969) 221–231; doi:10.1016/0021-9517(69)90395-9

data_1538422
_publ_section_title
;
 The crystal structure of the zeolite hydrogen faujasite
;
_journal_issue                   2
_journal_name_full               'Journal of Catalysis'
_journal_page_first              221
_journal_page_last               231
_journal_paper_doi               10.1016/0021-9517(69)90395-9
_journal_volume                  13
_journal_year                    1969
_chemical_formula_sum            'Al59 H59 O384 Si133'
_chemical_name_systematic        'H59 (Al O2)59 (Si O2)133'
_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            1
_cell_length_a                   24.756
_cell_length_b                   24.756
_cell_length_c                   24.756
_cell_volume                     15171.951
_citation_journal_id_ASTM        JCTLA5
_cod_data_source_file            Olson_JCTLA5_1969_1585.cif
_cod_data_source_block           H59Al59O384Si133
_cod_original_cell_volume        15171.95
_cod_original_formula_sum        'H59 Al59 O384 Si133'
_cod_database_code               1538422
The Crystal Structure of Compounds with (P-N)n rings. VI. Fluoropentachlorocyclotriphosphazene
Olthof, R.; Acta Crystallographica B (24,1968-38,1982) 25 (1969) 2040–2045; doi:

data_2107116
_publ_section_title
;
 The Crystal Structure of Compounds with (P-N)n rings. VI.
 Fluoropentachlorocyclotriphosphazene
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              2040
_journal_page_last               2045
_journal_volume                  25
_journal_year                    1969
_chemical_formula_sum            'Cl5 F N3 P3'
_chemical_name_systematic        'N3 P3 Cl5 F'
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.289
_cell_length_b                   12.777
_cell_length_c                   6.038
_cell_volume                     1102.361
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Olthof_ACBCAR_1969_1152.cif
_cod_data_source_block           Cl5F1N3P3
_cod_original_formula_sum        'Cl5 F1 N3 P3'
_cod_database_code               2107116
Intercalation compounds of alkali metals with niobium and tantalum dichalcogenides
Omloo, W.P.F.A.M.; Jellinek, F.; Journal of the Less-Common Metals 20 (1970) 121–129; doi:

data_1538423
_publ_section_title
;
 Intercalation compounds of alkali metals with niobium and tantalum
 dichalcogenides
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              121
_journal_page_last               129
_journal_volume                  20
_journal_year                    1970
_chemical_formula_sum            'Li Nb S2'
_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            2
_cell_length_a                   3.331
_cell_length_b                   3.331
_cell_length_c                   12.9
_cell_volume                     123.957
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Omloo_JCOMAH_1970_1219.cif
_cod_data_source_block           Li1Nb1S2
_cod_original_cell_volume        123.9566
_cod_original_formula_sum        'Li1 Nb1 S2'
_cod_database_code               1538423
Intercalation compounds of alkali metals with niobium and tantalum dichalcogenides
Omloo, W.P.F.A.M.; Jellinek, F.; Journal of the Less-Common Metals 20 (1970) 121–129; doi:

data_1538424
_publ_section_title
;
 Intercalation compounds of alkali metals with niobium and tantalum
 dichalcogenides
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              121
_journal_page_last               129
_journal_volume                  20
_journal_year                    1970
_chemical_formula_sum            'Na Nb S2'
_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            2
_cell_length_a                   3.366
_cell_length_b                   3.366
_cell_length_c                   14.52
_cell_volume                     142.471
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Omloo_JCOMAH_1970_1220.cif
_cod_data_source_block           Na1Nb1S2
_cod_original_cell_volume        142.4707
_cod_original_formula_sum        'Na1 Nb1 S2'
_cod_database_code               1538424
Intercalation compounds of alkali metals with niobium and tantalum dichalcogenides
Omloo, W.P.F.A.M.; Jellinek, F.; Journal of the Less-Common Metals 20 (1970) 121–129; doi:

data_1538425
_publ_section_title
;
 Intercalation compounds of alkali metals with niobium and tantalum
 dichalcogenides
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              121
_journal_page_last               129
_journal_volume                  20
_journal_year                    1970
_chemical_formula_sum            'K Nb S2'
_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            2
_cell_length_a                   3.345
_cell_length_b                   3.345
_cell_length_c                   16.22
_cell_volume                     157.171
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Omloo_JCOMAH_1970_1221.cif
_cod_data_source_block           K1Nb1S2
_cod_original_cell_volume        157.1715
_cod_original_formula_sum        'K1 Nb1 S2'
_cod_database_code               1538425
Intercalation compounds of alkali metals with niobium and tantalum dichalcogenides
Omloo, W.P.F.A.M.; Jellinek, F.; Journal of the Less-Common Metals 20 (1970) 121–129; doi:

data_1538426
_publ_section_title
;
 Intercalation compounds of alkali metals with niobium and tantalum
 dichalcogenides
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              121
_journal_page_last               129
_journal_volume                  20
_journal_year                    1970
_chemical_formula_sum            'Na Nb Se2'
_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            2
_cell_length_a                   3.476
_cell_length_b                   3.476
_cell_length_c                   15.366
_cell_volume                     160.787
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Omloo_JCOMAH_1970_1222.cif
_cod_data_source_block           Na1Nb1Se2
_cod_original_formula_sum        'Na1 Nb1 Se2'
_cod_database_code               1538426
Intercalation compounds of alkali metals with niobium and tantalum dichalcogenides
Omloo, W.P.F.A.M.; Jellinek, F.; Journal of the Less-Common Metals 20 (1970) 121–129; doi:

data_1538427
_publ_section_title
;
 Intercalation compounds of alkali metals with niobium and tantalum
 dichalcogenides
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              121
_journal_page_last               129
_journal_volume                  20
_journal_year                    1970
_chemical_formula_sum            'K Nb Se2'
_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            2
_cell_length_a                   3.48
_cell_length_b                   3.48
_cell_length_c                   17.04
_cell_volume                     178.714
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Omloo_JCOMAH_1970_1223.cif
_cod_data_source_block           K1Nb1Se2
_cod_original_cell_volume        178.7141
_cod_original_formula_sum        'K1 Nb1 Se2'
_cod_database_code               1538427
Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
Onken, H.; Vierheilig, K.; Hahn, H.; Zeitschrift fuer Anorganische und Allgemeine Chemie 333 (1964) 267–279; doi:

data_1538428
_publ_section_title
;
 Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              267
_journal_page_last               279
_journal_volume                  333
_journal_year                    1964
_chemical_formula_sum            'O Si Zr'
_chemical_name_systematic        'Zr Si O'
_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                   3.52
_cell_length_b                   3.52
_cell_length_c                   7.93
_cell_volume                     98.256
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Onken_ZAACAB_1964_932.cif
_cod_data_source_block           O1Si1Zr1
_cod_original_cell_volume        98.25587
_cod_original_sg_symbol_Hall     '-P 4a 2a (x-1/4,y+1/4,z)'
_cod_original_formula_sum        'O1 Si1 Zr1'
_cod_database_code               1538428
Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
Onken, H.; Vierheilig, K.; Hahn, H.; Zeitschrift fuer Anorganische und Allgemeine Chemie 333 (1964) 267–279; doi:

data_1538429
_publ_section_title
;
 Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              267
_journal_page_last               279
_journal_volume                  333
_journal_year                    1964
_chemical_formula_sum            'S Si Zr'
_chemical_name_systematic        'Zr Si 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                   3.55
_cell_length_b                   3.55
_cell_length_c                   8.07
_cell_volume                     101.702
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Onken_ZAACAB_1964_933.cif
_cod_data_source_block           S1Si1Zr1
_cod_original_cell_volume        101.7022
_cod_original_sg_symbol_Hall     '-P 4a 2a (x-1/4,y+1/4,z)'
_cod_original_formula_sum        'S1 Si1 Zr1'
_cod_database_code               1538429
Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
Onken, H.; Vierheilig, K.; Hahn, H.; Zeitschrift fuer Anorganische und Allgemeine Chemie 333 (1964) 267–279; doi:

data_1538430
_publ_section_title
;
 Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              267
_journal_page_last               279
_journal_volume                  333
_journal_year                    1964
_chemical_formula_sum            'Si Te Zr'
_chemical_name_systematic        'Zr Si Te'
_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                   3.69
_cell_length_b                   3.69
_cell_length_c                   9.56
_cell_volume                     130.170
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Onken_ZAACAB_1964_934.cif
_cod_data_source_block           Si1Te1Zr1
_cod_original_cell_volume        130.1699
_cod_original_sg_symbol_Hall     '-P 4a 2a (x-1/4,y+1/4,z)'
_cod_original_formula_sum        'Si1 Te1 Zr1'
_cod_database_code               1538430
Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
Onken, H.; Hahn, H.; Vierheilig, K.; Zeitschrift fuer Anorganische und Allgemeine Chemie 333 (1964) 267–279; doi:

data_1538432
_publ_section_title
;
 Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              267
_journal_page_last               279
_journal_volume                  333
_journal_year                    1964
_chemical_formula_sum            'Hf S Si'
_chemical_name_systematic        'Hf Si 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                   3.52
_cell_length_b                   3.52
_cell_length_c                   8
_cell_volume                     99.123
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Onken_ZAACAB_1964_935.cif
_cod_data_source_block           Hf1S1Si1
_cod_original_cell_volume        99.1232
_cod_original_sg_symbol_Hall     '-P 4a 2a (x-1/4,y+1/4,z)'
_cod_original_formula_sum        'Hf1 S1 Si1'
_cod_database_code               1538432
Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
Onken, H.; Hahn, H.; Vierheilig, K.; Zeitschrift fuer Anorganische und Allgemeine Chemie 333 (1964) 267–279; doi:

data_1538433
_publ_section_title
;
 Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              267
_journal_page_last               279
_journal_volume                  333
_journal_year                    1964
_chemical_formula_sum            'Hf Se Si'
_chemical_name_systematic        'Hf Si Se'
_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                   3.63
_cell_length_b                   3.63
_cell_length_c                   8.32
_cell_volume                     109.632
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Onken_ZAACAB_1964_936.cif
_cod_data_source_block           Hf1Se1Si1
_cod_original_cell_volume        109.6318
_cod_original_sg_symbol_Hall     '-P 4a 2a (x-1/4,y+1/4,z)'
_cod_original_formula_sum        'Hf1 Se1 Si1'
_cod_database_code               1538433
Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
Onken, H.; Vierheilig, K.; Hahn, H.; Zeitschrift fuer Anorganische und Allgemeine Chemie 333 (1964) 267–279; doi:

data_1538434
_publ_section_title
;
 Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              267
_journal_page_last               279
_journal_volume                  333
_journal_year                    1964
_chemical_formula_sum            'Hf Si Te'
_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                   3.67
_cell_length_b                   3.67
_cell_length_c                   9.73
_cell_volume                     131.052
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Onken_ZAACAB_1964_937.cif
_cod_data_source_block           Hf1Si1Te1
_cod_original_cell_volume        131.0524
_cod_original_sg_symbol_Hall     '-P 4a 2a (x-1/4,y+1/4,z)'
_cod_original_formula_sum        'Hf1 Si1 Te1'
_cod_database_code               1538434
Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
Onken, H.; Vierheilig, K.; Hahn, H.; Zeitschrift fuer Anorganische und Allgemeine Chemie 333 (1964) 267–279; doi:

data_1538435
_publ_section_title
;
 Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              267
_journal_page_last               279
_journal_volume                  333
_journal_year                    1964
_chemical_formula_sum            'Ge S Zr'
_chemical_name_systematic        'Zr Ge 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                   3.61
_cell_length_b                   3.61
_cell_length_c                   8
_cell_volume                     104.257
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Onken_ZAACAB_1964_938.cif
_cod_data_source_block           Ge1S1Zr1
_cod_original_cell_volume        104.2568
_cod_original_sg_symbol_Hall     '-P 4a 2a (x-1/4,y+1/4,z)'
_cod_original_formula_sum        'Ge1 S1 Zr1'
_cod_database_code               1538435
Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
Onken, H.; Vierheilig, K.; Hahn, H.; Zeitschrift fuer Anorganische und Allgemeine Chemie 333 (1964) 267–279; doi:

data_1538436
_publ_section_title
;
 Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              267
_journal_page_last               279
_journal_volume                  333
_journal_year                    1964
_chemical_formula_sum            'Ge Se Zr'
_chemical_name_systematic        'Zr Ge Se'
_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                   3.69
_cell_length_b                   3.69
_cell_length_c                   8.24
_cell_volume                     112.197
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Onken_ZAACAB_1964_939.cif
_cod_data_source_block           Ge1Se1Zr1
_cod_original_cell_volume        112.1967
_cod_original_sg_symbol_Hall     '-P 4a 2a (x-1/4,y+1/4,z)'
_cod_original_formula_sum        'Ge1 Se1 Zr1'
_cod_database_code               1538436
Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
Onken, H.; Vierheilig, K.; Hahn, H.; Zeitschrift fuer Anorganische und Allgemeine Chemie 333 (1964) 267–279; doi:

data_1538437
_publ_section_title
;
 Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              267
_journal_page_last               279
_journal_volume                  333
_journal_year                    1964
_chemical_formula_sum            'Ge Te Zr'
_chemical_name_systematic        'Zr Ge Te'
_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                   3.83
_cell_length_b                   3.83
_cell_length_c                   8.6
_cell_volume                     126.153
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Onken_ZAACAB_1964_941.cif
_cod_data_source_block           Ge1Te1Zr1
_cod_original_cell_volume        126.1525
_cod_original_sg_symbol_Hall     '-P 4a 2a (x-1/4,y+1/4,z)'
_cod_original_formula_sum        'Ge1 Te1 Zr1'
_cod_database_code               1538437
Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
Onken, H.; Vierheilig, K.; Hahn, H.; Zeitschrift fuer Anorganische und Allgemeine Chemie 333 (1964) 267–279; doi:

data_1538438
_publ_section_title
;
 Ueber Silicid- und Germanidchalkogenide des Zirkons und Hafniums
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              267
_journal_page_last               279
_journal_volume                  333
_journal_year                    1964
_chemical_formula_sum            'Ge Hf Se'
_chemical_name_systematic        'Hf Ge Se'
_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                   3.69
_cell_length_b                   3.69
_cell_length_c                   8.2
_cell_volume                     111.652
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Onken_ZAACAB_1964_942.cif
_cod_data_source_block           Ge1Hf1Se1
_cod_original_sg_symbol_Hall     '-P 4a 2a (x-1/4,y+1/4,z)'
_cod_original_formula_sum        'Ge1 Hf1 Se1'
_cod_database_code               1538438