LMucko/crystallography-open-database huggingface dataset:
Bi3 Nb17 O47: A potentially ferroelectric crystal structure of the tungsten bronze type
Keve, E.T.; Skapski, A.C.; Journal of the Chemical Society A: Inorganic, Physical, Theoretical (1966-1971) 1971 (1971) 1280–1286; doi:

data_1527628
_publ_section_title
;
 Bi3 Nb17 O47: A potentially ferroelectric crystal structure of the
 tungsten bronze type
;
_journal_name_full
;
Journal of the Chemical Society A: Inorganic, Physical, Theoretical (1966-1971)
;
_journal_page_first              1280
_journal_page_last               1286
_journal_volume                  1971
_journal_year                    1971
_chemical_formula_sum            'Bi2.76 Nb17 O47'
_chemical_name_systematic        'Bi3 Nb17 O47'
_space_group_IT_number           32
_symmetry_space_group_name_Hall  'P 2 -2ab'
_symmetry_space_group_name_H-M   'P b a 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   12.516
_cell_length_b                   37.14
_cell_length_c                   3.922
_cell_volume                     1823.119
_citation_journal_id_ASTM        JCSIAP
_cod_data_source_file            Keve_JCSIAP_1971_1859.cif
_cod_data_source_block           Bi2.76Nb17O47
_cod_database_code               1527628
Crystal growth and phase studies in ternary rare earth (Ln) tellurides
Khan, A.; Garcia, C.; Proc. Rare Earth Res. Conf. 2 (1976) 953–960; doi:

data_1527629
_publ_section_title
;
 Crystal growth and phase studies in ternary rare earth (Ln) tellurides
;
_journal_name_full               'Proc. Rare Earth Res. Conf.'
_journal_page_first              953
_journal_page_last               960
_journal_volume                  2
_journal_year                    1976
_chemical_formula_sum            'Tb Te'
_space_group_IT_number           225
_symmetry_space_group_name_Hall  '-F 4 2 3'
_symmetry_space_group_name_H-M   'F m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.137
_cell_length_b                   6.137
_cell_length_c                   6.137
_cell_volume                     231.136
_citation_journal_id_ASTM        33DSAV
_cod_data_source_file            Khan_33DSAV_1976_95.cif
_cod_data_source_block           Tb1Te1
_cod_original_cell_volume        231.1364
_cod_original_formula_sum        'Tb1 Te1'
_cod_database_code               1527629
The Crystal Structure of Diammonium Hydrogen Arsenate, (N H4)2 H As O4
Khan, A.A.; Straumanis, M.E.; James, W.J.; Acta Crystallographica B (24,1968-38,1982) 26 (1970) 1889–1892; doi:

data_2106360
_publ_section_title
;
 The Crystal Structure of Diammonium Hydrogen Arsenate, (N H4)2 H As O4
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              1889
_journal_page_last               1892
_journal_volume                  26
_journal_year                    1970
_chemical_formula_sum            'As H9 N2 O4'
_chemical_name_systematic        '(N H4)2 H As O4'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 113
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.378
_cell_length_b                   6.908
_cell_length_c                   8.129
_cell_volume                     588.141
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Khan_ACBCAR_1970_1043.cif
_cod_data_source_block           H9As1N2O4
_cod_original_formula_sum        'H9 As1 N2 O4'
_cod_database_code               2106360
Formation of the Laves phases in Co/Fe-V-Zr and their magnetic and superconducting properties
Khan, H.R.; Loebich, O.; Journal of Alloys Compd. 183 (1992) 138–143; doi:

data_1527630
_publ_section_title
;
 Formation of the Laves phases in Co/Fe-V-Zr and their magnetic and
 superconducting properties
;
_journal_name_full               'Journal of Alloys Compd.'
_journal_page_first              138
_journal_page_last               143
_journal_volume                  183
_journal_year                    1992
_chemical_formula_sum            'Co1.76 V0.24 Zr'
_chemical_name_systematic        '(Co0.88 V0.12)2 Zr'
_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_formula_units_Z            8
_cell_length_a                   7
_cell_length_b                   7
_cell_length_c                   7
_cell_volume                     343.000
_citation_journal_id_ASTM        JALCEU
_cod_data_source_file            Khan_JALCEU_1992_375.cif
_cod_data_source_block           Co1.76V0.24Zr1
_cod_original_cell_volume        343
_cod_original_sg_symbol_Hall     '-F 4vw 2vw 3 (x+1/8,y+1/8,z+1/8)'
_cod_original_formula_sum        'Co1.76 V0.24 Zr1'
_cod_database_code               1527630
Crystal structure of sodium samarium orthogermanate
Kharakh, E.A.; Belov, N.V.; Chichagov, A.V.; Kristallografiya 15 (1970) 1064–1065; doi:

data_1527631
_publ_section_title
;
 Crystal structure of sodium samarium orthogermanate
;
_journal_name_full               Kristallografiya
_journal_page_first              1064
_journal_page_last               1065
_journal_volume                  15
_journal_year                    1970
_chemical_formula_sum            'Ge Na O4 Sm'
_chemical_name_systematic        'Na Sm (Ge O4)'
_space_group_IT_number           33
_symmetry_space_group_name_Hall  'P 2c -2ab'
_symmetry_space_group_name_H-M   'P b n 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.27
_cell_length_b                   11.7
_cell_length_c                   6.5
_cell_volume                     400.783
_citation_journal_id_ASTM        KRISAJ
_cod_data_source_file            Kharakh_KRISAJ_1970_1896.cif
_cod_data_source_block           Ge1Na1O4Sm1
_cod_original_cell_volume        400.7835
_cod_original_sg_symbol_Hall     'P 2c -2n (y,-x,z)'
_cod_original_formula_sum        'Ge1 Na1 O4 Sm1'
_cod_database_code               1527631
Preparation and magnetic and electrical properties of R Zn Si
Kido, H.; Hoshikawa, T.; Shimada, M.; Koizumi, M.; Physica Status Solidi, Sectio A: Applied Research 80 (1983) 601–605; doi:

data_1527632
_publ_section_title
;
 Preparation and magnetic and electrical properties of R Zn Si
;
_journal_name_full
'Physica Status Solidi, Sectio A: Applied Research'
_journal_page_first              601
_journal_page_last               605
_journal_volume                  80
_journal_year                    1983
_chemical_formula_sum            'Si Tb Zn'
_chemical_name_systematic        'Tb (Zn Si)'
_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_formula_units_Z            1
_cell_length_a                   4.141
_cell_length_b                   4.141
_cell_length_c                   3.962
_cell_volume                     58.838
_citation_journal_id_ASTM        PSSABA
_cod_data_source_file            Kido_PSSABA_1983_39.cif
_cod_data_source_block           Si1Tb1Zn1
_cod_original_cell_volume        58.83768
_cod_original_formula_sum        'Si1 Tb1 Zn1'
_cod_database_code               1527632
Preparation and magnetic and electrical properties of R Zn Si
Kido, H.; Hoshikawa, T.; Koizumi, M.; Shimada, M.; Physica Status Solidi, Sectio A: Applied Research 80 (1983) 601–605; doi:

data_1527633
_publ_section_title
;
 Preparation and magnetic and electrical properties of R Zn Si
;
_journal_name_full
'Physica Status Solidi, Sectio A: Applied Research'
_journal_page_first              601
_journal_page_last               605
_journal_volume                  80
_journal_year                    1983
_chemical_formula_sum            'Si Y Zn'
_chemical_name_systematic        'Y (Si Zn)'
_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_formula_units_Z            1
_cell_length_a                   4.135
_cell_length_b                   4.135
_cell_length_c                   3.968
_cell_volume                     58.756
_citation_journal_id_ASTM        PSSABA
_cod_data_source_file            Kido_PSSABA_1983_44.cif
_cod_data_source_block           Si1Y1Zn1
_cod_original_cell_volume        58.75615
_cod_original_formula_sum        'Si1 Y1 Zn1'
_cod_database_code               1527633
Crystal structure studies on monoclinic and orthorhombic Mo4 O11
Kihlborg, L.; Arkiv foer Kemi 21 (1963) 365–377; doi:

data_1527634
_publ_section_title
;
 Crystal structure studies on monoclinic and orthorhombic Mo4 O11
;
_journal_name_full               'Arkiv foer Kemi'
_journal_page_first              365
_journal_page_last               377
_journal_volume                  21
_journal_year                    1963
_chemical_formula_sum            'Mo4 O11'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 94.28
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   24.54
_cell_length_b                   5.439
_cell_length_c                   6.701
_cell_volume                     891.909
_citation_journal_id_ASTM        ARKEAD
_cod_data_source_file            Kihlborg_ARKEAD_1963_1677.cif
_cod_data_source_block           Mo4O11
_cod_original_cell_volume        891.9088
_cod_original_sg_symbol_Hall     '-P 2ybc (z,y,-x)'
_cod_database_code               1527634
Crystal structure studies on monoclinic and orthorhombic Mo4 O11
Kihlborg, L.; Arkiv foer Kemi 21 (1963) 365–377; doi:

data_1527635
_publ_section_title
;
 Crystal structure studies on monoclinic and orthorhombic Mo4 O11
;
_journal_name_full               'Arkiv foer Kemi'
_journal_page_first              365
_journal_page_last               377
_journal_volume                  21
_journal_year                    1963
_chemical_formula_sum            'Mo4 O11'
_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                   24.49
_cell_length_b                   5.457
_cell_length_c                   6.752
_cell_volume                     902.350
_citation_journal_id_ASTM        ARKEAD
_cod_data_source_file            Kihlborg_ARKEAD_1963_1678.cif
_cod_data_source_block           Mo4O11
_cod_original_cell_volume        902.3502
_cod_database_code               1527635
Hydrogen-induced transformations to an amorphous state in the Laves phases Ce (Ru, M)2 (M= Fe, Co, Ni)
Kim Yong-Gyoo; Lee Jai-Young; Journal of Alloys Compd. 191 (1993) 243–249; doi:

data_1527636
_publ_section_title
;
 Hydrogen-induced transformations to an amorphous state in the Laves
 phases Ce (Ru, M)2 (M= Fe, Co, Ni)
;
_journal_name_full               'Journal of Alloys Compd.'
_journal_page_first              243
_journal_page_last               249
_journal_volume                  191
_journal_year                    1993
_chemical_formula_sum            'Ce Ni0.5 Ru1.5'
_chemical_name_systematic        'Ce (Ni0.25 Ru0.75)2'
_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_formula_units_Z            8
_cell_length_a                   7.452
_cell_length_b                   7.452
_cell_length_c                   7.452
_cell_volume                     413.827
_citation_journal_id_ASTM        JALCEU
_cod_data_source_file            KimYong-Gyoo_JALCEU_1993_306.cif
_cod_data_source_block           Ce1Ni0.5Ru1.5
_cod_original_cell_volume        413.8268
_cod_original_sg_symbol_Hall     '-F 4vw 2vw 3 (x+1/8,y+1/8,z+1/8)'
_cod_original_formula_sum        'Ce1 Ni0.5 Ru1.5'
_cod_database_code               1527636
Structure of the heavy electron compounds Ce (Cux Al1-x)5 and Ce (Cux Ga1-x)5, x=0.6-0.8
Kim, S.M.; Buyers, W.J.L.; Lin, H.; Bauer, E.; Zeitschrift fuer Physik, B (1984-) 84 (1991) 201–203; doi:

data_1527637
_publ_section_title
;
 Structure of the heavy electron compounds Ce (Cux Al1-x)5 and Ce (Cux
 Ga1-x)5, x=0.6-0.8
;
_journal_name_full               'Zeitschrift fuer Physik, B (1984-)'
_journal_page_first              201
_journal_page_last               203
_journal_volume                  84
_journal_year                    1991
_chemical_formula_sum            'Ce Cu3 Ga2'
_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_formula_units_Z            1
_cell_length_a                   5.2461
_cell_length_b                   5.2461
_cell_length_c                   4.1696
_cell_volume                     99.380
_citation_journal_id_ASTM        ZPCMDN
_cod_data_source_file            Kim_ZPCMDN_1991_271.cif
_cod_data_source_block           Ce1Cu3Ga2
_cod_original_cell_volume        99.37981
_cod_original_formula_sum        'Ce1 Cu3 Ga2'
_cod_database_code               1527637
Nuclear magnetic resonance and X-Ray studies of potassium ferrocyanide trihydrate crystal
Kiriyama, R.; Niizeki, N.; Kiriyama, H.; Wada, T.; Hirabayashi, H.; Journal of the Physical Society of Japan 19 (1964) 540–549; doi:

data_1527638
_publ_section_title
;
 Nuclear magnetic resonance and X-Ray studies of potassium ferrocyanide
 trihydrate crystal
;
_journal_name_full               'Journal of the Physical Society of Japan'
_journal_page_first              540
_journal_page_last               549
_journal_volume                  19
_journal_year                    1964
_chemical_formula_sum            'C6 H6 Fe K4 N6 O3'
_chemical_name_systematic        'K4 (Fe (C N)6) (H2 O)3'
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.05
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.396
_cell_length_b                   16.85999
_cell_length_c                   9.413
_cell_volume                     1491.174
_citation_journal_id_ASTM        JUPSAU
_cod_data_source_file            Kiriyama_JUPSAU_1964_1679.cif
_cod_data_source_block           C6H6Fe1K4N6O3
_cod_original_formula_sum        'C6 H6 Fe1 K4 N6 O3'
_cod_database_code               1527638
Crystal structure and magnetic properties of hydrothermally synthesized barium ferrite, Ba~4~Fe~9~O~20~H~6~
Kitahama, Katsuki; Kiriyama, Ryôiti; Bulletin of the Chemical Society of Japan 49 (1976) 2748–2754; doi:10.1246/bcsj.49.2748

data_1527639
_publ_section_title
;
 Crystal structure and magnetic properties of hydrothermally synthesized
 barium ferrite, Ba~4~Fe~9~O~20~H~6~
;
_journal_issue                   10
_journal_name_full               'Bulletin of the Chemical Society of Japan'
_journal_page_first              2748
_journal_page_last               2754
_journal_paper_doi               10.1246/bcsj.49.2748
_journal_volume                  49
_journal_year                    1976
_chemical_formula_sum            'Ba4 Fe9 H6 O20'
_chemical_name_systematic        'Ba4 Fe9 O20 H6'
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 95.2
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.263
_cell_length_b                   5.986
_cell_length_c                   14.559
_cell_volume                     890.741
_citation_journal_id_ASTM        BCSJA8
_cod_data_source_file            Kitahama_BCSJA8_1976_658.cif
_cod_data_source_block           H6Ba4Fe9O20
_cod_original_cell_volume        890.7411
_cod_original_formula_sum        'H6 Ba4 Fe9 O20'
_cod_database_code               1527639
The crystal structure of Ir As3 and Ir Sb3
Kjekshus, A.; Pedersen, G.; Acta Crystallographica (1,1948-23,1967) 14 (1961) 1065–1070; doi:

data_2310426
_publ_section_title
;
 The crystal structure of Ir As3 and Ir Sb3
;
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              1065
_journal_page_last               1070
_journal_volume                  14
_journal_year                    1961
_chemical_formula_sum            'Ir Sb3'
_space_group_IT_number           204
_symmetry_space_group_name_Hall  '-I 2 2 3'
_symmetry_space_group_name_H-M   'I m -3'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   9.2495
_cell_length_b                   9.2495
_cell_length_c                   9.2495
_cell_volume                     791.325
_citation_journal_id_ASTM        ACCRA9
_cod_data_source_file            Kjekshus_ACCRA9_1961_1469.cif
_cod_data_source_block           Ir1Sb3
_cod_original_cell_volume        791.3248
_cod_original_formula_sum        'Ir1 Sb3'
_cod_database_code               2310426
On the crystal structure of Ni5 As2
Kjekshus, A.; Skaug, K.E.; Acta Chemica Scandinavica (1-27,1973-42,1988) 27 (1973) 582–588; doi:

data_1527640
_publ_section_title
;
 On the crystal structure of Ni5 As2
;
_journal_name_full
'Acta Chemica Scandinavica (1-27,1973-42,1988)'
_journal_page_first              582
_journal_page_last               588
_journal_volume                  27
_journal_year                    1973
_chemical_formula_sum            'As2 Ni5'
_chemical_name_systematic        'Ni5 As2'
_space_group_IT_number           185
_symmetry_space_group_name_Hall  'P 6c -2'
_symmetry_space_group_name_H-M   'P 63 c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   6.815
_cell_length_b                   6.815
_cell_length_c                   12.506
_cell_volume                     503.015
_citation_journal_id_ASTM        ACSAA4
_cod_data_source_file            Kjekshus_ACSAA4_1973_1211.cif
_cod_data_source_block           As2Ni5
_cod_original_cell_volume        503.0148
_cod_database_code               1527640
Zirconium silicide and germanide chalcogenides preparation and crystal structures
Klein Haneveld, A.J.; Jellinek, F.; Recueil des Travaux Chimiques des Pays-Bas et de la Belgique 83 (1964) 776–783; doi:

data_1527641
_publ_section_title
;
 Zirconium silicide and germanide chalcogenides preparation and crystal
 structures
;
_journal_name_full
;
Recueil des Travaux Chimiques des Pays-Bas et de la Belgique
;
_journal_page_first              776
_journal_page_last               783
_journal_volume                  83
_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                   3.544
_cell_length_b                   3.544
_cell_length_c                   8.055
_cell_volume                     101.170
_citation_journal_id_ASTM        RTCPA3
_cod_data_source_file            KleinHaneveld_RTCPA3_1964_1539.cif
_cod_data_source_block           S1Si1Zr1
_cod_original_cell_volume        101.1703
_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               1527641
Zirconium silicide and germanide chalcogenides preparation and crystal structures
Klein Haneveld, A.J.; Jellinek, F.; Recueil des Travaux Chimiques des Pays-Bas et de la Belgique 83 (1964) 776–783; doi:

data_1527642
_publ_section_title
;
 Zirconium silicide and germanide chalcogenides preparation and crystal
 structures
;
_journal_name_full
;
Recueil des Travaux Chimiques des Pays-Bas et de la Belgique
;
_journal_page_first              776
_journal_page_last               783
_journal_volume                  83
_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                   3.692
_cell_length_b                   3.692
_cell_length_c                   9.499
_cell_volume                     129.480
_citation_journal_id_ASTM        RTCPA3
_cod_data_source_file            KleinHaneveld_RTCPA3_1964_1540.cif
_cod_data_source_block           Si1Te1Zr1
_cod_original_cell_volume        129.4796
_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               1527642
Zirconium silicide and germanide chalcogenides preparation and crystal structures
Klein Haneveld, A.J.; Jellinek, F.; Recueil des Travaux Chimiques des Pays-Bas et de la Belgique 83 (1964) 776–783; doi:

data_1527643
_publ_section_title
;
 Zirconium silicide and germanide chalcogenides preparation and crystal
 structures
;
_journal_name_full
;
Recueil des Travaux Chimiques des Pays-Bas et de la Belgique
;
_journal_page_first              776
_journal_page_last               783
_journal_volume                  83
_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                   3.626
_cell_length_b                   3.626
_cell_length_c                   8.019
_cell_volume                     105.433
_citation_journal_id_ASTM        RTCPA3
_cod_data_source_file            KleinHaneveld_RTCPA3_1964_1541.cif
_cod_data_source_block           Ge1S1Zr1
_cod_original_cell_volume        105.4328
_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               1527643