LMucko/crystallography-open-database huggingface dataset:
The crystal structure of hydrated Na N: A detailed refinement of a pseudosymmetric zeolite
Gramlich, V.; Meier, W.M.; Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977) 133 (1971) 134–149; doi:

data_8104214
_publ_section_title
;
 The crystal structure of hydrated Na N: A detailed refinement of a
 pseudosymmetric zeolite
;
_journal_name_full
;
Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, 
Kristallchemie (-144,1977)
;
_journal_page_first              134
_journal_page_last               149
_journal_volume                  133
_journal_year                    1971
_chemical_formula_sum            'Al12 H54 Na12 O75 Si12'
_chemical_name_systematic        'Na12 (Al12 Si12 O48) (H2 O)27'
_space_group_IT_number           226
_symmetry_space_group_name_Hall  '-F 4a 2 3'
_symmetry_space_group_name_H-M   'F m -3 c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   24.61
_cell_length_b                   24.61
_cell_length_c                   24.61
_cell_volume                     14905.098
_citation_journal_id_ASTM        ZEKGAX
_cod_data_source_file            Gramlich_ZEKGAX_1971_354.cif
_cod_data_source_block           H54Al12Na12O75Si12
_cod_original_cell_volume        14905.1
_cod_original_formula_sum        'H54 Al12 Na12 O75 Si12'
_cod_database_code               8104214
Etude structurale des complexes oxofluores et oxoperoxofluores du molybdene V et VI, II. - Structure cristalline de l'oxoperoxotetrafluoromolybdate de potassium a une molecule d'eau
Grandjean, D.; Weiss, R.; Bulletin de la Societe Chimique de France (Vol=Year) 1967 (1967) 3044–3049; doi:

data_1537344
_publ_section_title
;
 Etude structurale des complexes oxofluores et oxoperoxofluores du
 molybdene V et VI, II. - Structure cristalline de
 l'oxoperoxotetrafluoromolybdate de potassium a une molecule d'eau
;
_journal_name_full
'Bulletin de la Societe Chimique de France (Vol=Year)'
_journal_page_first              3044
_journal_page_last               3049
_journal_volume                  1967
_journal_year                    1967
_chemical_formula_sum            'F4 H2 K2 Mo O4'
_chemical_name_systematic        'K2 (Mo O (O2) F4) H2 O'
_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                 98.33
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.308
_cell_length_b                   6.274
_cell_length_c                   18.166
_cell_volume                     711.360
_citation_journal_id_ASTM        BSCFAS
_cod_data_source_file            Grandjean_BSCFAS_1967_365.cif
_cod_data_source_block           H2F4K2Mo1O4
_cod_original_cell_volume        711.36
_cod_original_formula_sum        'H2 F4 K2 Mo1 O4'
_cod_database_code               1537344
Etude structurale des complexes oxofluores et oxoperoxofluores du molybdene V et VI. III. - Structure cristalline du dioxotetrafluoromolybdate de potassium a une molecule d'eau
Grandjean, D.; Weiss, R.; Bulletin de la Societe Chimique de France (Vol=Year) 1967 (1967) 3049–3054; doi:

data_1537345
_publ_section_title
;
 Etude structurale des complexes oxofluores et oxoperoxofluores du
 molybdene V et VI. III. - Structure cristalline du
 dioxotetrafluoromolybdate de potassium a une molecule d'eau
;
_journal_name_full
'Bulletin de la Societe Chimique de France (Vol=Year)'
_journal_page_first              3049
_journal_page_last               3054
_journal_volume                  1967
_journal_year                    1967
_chemical_formula_sum            'F4 H2 K2 Mo O3'
_chemical_name_systematic        'K2 (Mo O2 F4) (H2 O)'
_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                 96.27
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.214
_cell_length_b                   6.192
_cell_length_c                   18.079
_cell_volume                     691.466
_citation_journal_id_ASTM        BSCFAS
_cod_data_source_file            Grandjean_BSCFAS_1967_366.cif
_cod_data_source_block           H2F4K2Mo1O3
_cod_original_cell_volume        691.4662
_cod_original_formula_sum        'H2 F4 K2 Mo1 O3'
_cod_database_code               1537345
Etude structurale des complexes oxofluores et oxoperoxofluores du molybdene V et VI. IV. - Structure cristalline de l'oxopentafluoromolybdate de potassium a une molecule d'eau
Grandjean, D.; Weiss, R.; Bulletin de la Societe Chimique de France (Vol=Year) 1967 (1967) 3054–3058; doi:

data_1537346
_publ_section_title
;
 Etude structurale des complexes oxofluores et oxoperoxofluores du
 molybdene V et VI. IV. - Structure cristalline de
 l'oxopentafluoromolybdate de potassium a une molecule d'eau
;
_journal_name_full
'Bulletin de la Societe Chimique de France (Vol=Year)'
_journal_page_first              3054
_journal_page_last               3058
_journal_volume                  1967
_journal_year                    1967
_chemical_formula_sum            'F5 H2 K2 Mo O2'
_chemical_name_systematic        'K2 (Mo O F5) (H2 O)'
_space_group_IT_number           5
_symmetry_space_group_name_Hall  'C 2y'
_symmetry_space_group_name_H-M   'C 1 2 1'
_cell_angle_alpha                90
_cell_angle_beta                 100.05
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.533
_cell_length_b                   8.508
_cell_length_c                   9.107
_cell_volume                     651.012
_citation_journal_id_ASTM        BSCFAS
_cod_data_source_file            Grandjean_BSCFAS_1967_367.cif
_cod_data_source_block           H2F5K2Mo1O2
_cod_original_cell_volume        651.0121
_cod_original_formula_sum        'H2 F5 K2 Mo1 O2'
_cod_database_code               1537346
X-ray diffraction study of the aluminium monoxycarbide
Grass, V.E.; Sitnikov, P.A.; Ryabkov, Yu.I.; Goldin, B.A.; Zhurnal Strukturnoi Khimii (Issue-No. from 1981) 45 (2004) 103–109; doi:

data_1537347
_publ_section_title
;
 X-ray diffraction study of the aluminium monoxycarbide
;
_journal_name_full
'Zhurnal Strukturnoi Khimii (Issue-No. from 1981)'
_journal_page_first              103
_journal_page_last               109
_journal_volume                  45
_journal_year                    2004
_chemical_formula_sum            'C Al2 O'
_chemical_name_systematic        'Al2 O C'
_space_group_IT_number           186
_symmetry_space_group_name_Hall  'P 6c -2c'
_symmetry_space_group_name_H-M   'P 63 m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   3.2
_cell_length_b                   3.2
_cell_length_c                   5.1
_cell_volume                     45.227
_citation_journal_id_ASTM        ZSTKAI
_cod_data_source_file            Grass_ZSTKAI_2004_520.cif
_cod_data_source_block           C1Al2O1
_cod_original_cell_volume        45.22731
_cod_original_formula_sum        'C1 Al2 O1'
_cod_database_code               1537347
The Hg-Hg Bond Length in the Mercurous Ion. Part I. The Crystal Structure of Mercurous Nitrate Dihydrate
Grdenic, D.; Journal of the Chemical Society 1956 (1956) 1312–1316; doi:

data_1537348
_publ_section_title
;
 The Hg-Hg Bond Length in the Mercurous Ion. Part I. The Crystal Structure
 of Mercurous Nitrate Dihydrate
;
_journal_name_full               'Journal of the Chemical Society'
_journal_page_first              1312
_journal_page_last               1316
_journal_volume                  1956
_journal_year                    1956
_chemical_formula_sum            'H4 Hg2 N2 O8'
_chemical_name_systematic        'Hg2 (N O3)2 (H2 O)2'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 103.8
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.64
_cell_length_b                   7.52
_cell_length_c                   6.3
_cell_volume                     397.513
_citation_journal_id_ASTM        JCSOA9
_cod_data_source_file            Grdenic_JCSOA9_1956_1496.cif
_cod_data_source_block           H4Hg2N2O8
_cod_original_cell_volume        397.5131
_cod_original_sg_symbol_Hall     '-P 2ybc (x-z,y,z)'
_cod_database_code               1537348
The crystal structure and molecular structure of tetrakis (cyanomercuri)methane hydrate
Grdenic, D.; Sikirica, M.; Korpar-Colig, B.; Journal of Organometallic Chemistry 153 (1978) 1–7; doi:

data_4031638
_publ_section_title
;
 The crystal structure and molecular structure of tetrakis
 (cyanomercuri)methane hydrate
;
_journal_name_full               'Journal of Organometallic Chemistry'
_journal_page_first              1
_journal_page_last               7
_journal_volume                  153
_journal_year                    1978
_chemical_formula_sum            'C5 H2 Hg4 N4 O'
_chemical_name_systematic        'C (Hg (C N))4 (H2 O)'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 92.48
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.52
_cell_length_b                   13.622
_cell_length_c                   10.783
_cell_volume                     1250.297
_citation_journal_id_ASTM        JORCAI
_cod_data_source_file            Grdenic_JORCAI_1978_394.cif
_cod_data_source_block           C5H2Hg4N4O1
_cod_original_sg_symbol_Hall     '-P 2ybc (x-z,y,z)'
_cod_original_formula_sum        'C5 H2 Hg4 N4 O1'
_cod_database_code               4031638
The Structure of alpha-U O3 by Neutron and Electron Diffraction
Greaves, C.; Fender, B.E.F.; Acta Crystallographica B (24,1968-38,1982) 28 (1972) 3609–3614; doi:

data_2106971
_publ_section_title
;
 The Structure of alpha-U O3 by Neutron and Electron Diffraction
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              3609
_journal_page_last               3614
_journal_volume                  28
_journal_year                    1972
_chemical_formula_sum            'O2.634 U0.878'
_chemical_name_systematic        'U.878 O2.634'
_space_group_IT_number           21
_symmetry_space_group_name_Hall  'C 2 2'
_symmetry_space_group_name_H-M   'C 2 2 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            3
_cell_length_a                   6.84
_cell_length_b                   43.45
_cell_length_c                   4.157
_cell_volume                     1235.452
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Greaves_ACBCAR_1972_1763.cif
_cod_data_source_block           O2.634U0.878
_cod_database_code               2106971
The crystal structure of Ba2 Mn Se3. Linear antiferromagnetism in Ba2 Mn X3 (X = S, Se)
Grey, I.E.; Steinfink, H.; Inorganic Chemistry 10 (1971) 691–696; doi:

data_4344296
_publ_section_title
;
 The crystal structure of Ba2 Mn Se3. Linear antiferromagnetism in Ba2 Mn
 X3 (X = S, Se)
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              691
_journal_page_last               696
_journal_volume                  10
_journal_year                    1971
_chemical_formula_sum            'Ba2 Mn Se3'
_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                   9.135
_cell_length_b                   4.471
_cell_length_c                   17.736
_cell_volume                     724.384
_citation_journal_id_ASTM        INOCAJ
_cod_data_source_file            Grey_INOCAJ_1971_1175.cif
_cod_data_source_block           Ba2Mn1Se3
_cod_original_cell_volume        724.3842
_cod_original_formula_sum        'Ba2 Mn1 Se3'
_cod_database_code               4344296
The crystal structure of Ba2 Mn Se3. Linear antiferromagnetism in Ba2 Mn X3 (X = S, Se)
Grey, I.E.; Steinfink, H.; Inorganic Chemistry 10 (1971) 691–696; doi:

data_4344297
_publ_section_title
;
 The crystal structure of Ba2 Mn Se3. Linear antiferromagnetism in Ba2 Mn
 X3 (X = S, Se)
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              691
_journal_page_last               696
_journal_volume                  10
_journal_year                    1971
_chemical_formula_sum            'Ba2 Mn S3'
_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                   8.814
_cell_length_b                   4.302
_cell_length_c                   17.048
_cell_volume                     646.423
_citation_journal_id_ASTM        INOCAJ
_cod_data_source_file            Grey_INOCAJ_1971_1176.cif
_cod_data_source_block           Ba2Mn1S3
_cod_original_cell_volume        646.4232
_cod_original_formula_sum        'Ba2 Mn1 S3'
_cod_database_code               4344297
The Crystal Structure of Ba7 Fe6 S14, a Trinuclear Iron Complex
Grey, I.E.; Hong, H.; Steinfink, H.; Inorganic Chemistry 10 (1971) 340–343; doi:

data_4344298
_publ_section_title
;
 The Crystal Structure of Ba7 Fe6 S14, a Trinuclear Iron Complex
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              340
_journal_page_last               343
_journal_volume                  10
_journal_year                    1971
_chemical_formula_sum            'Ba7 Fe6 S14'
_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                 118.852
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   25.49
_cell_length_b                   8.244
_cell_length_c                   14.949
_cell_volume                     2751.434
_citation_journal_id_ASTM        INOCAJ
_cod_data_source_file            Grey_INOCAJ_1971_1185.cif
_cod_data_source_block           Ba7Fe6S14
_cod_original_cell_volume        2751.435
_cod_database_code               4344298
Synthesis and X-ray diffraction study of complex neptunium (VI) potassium chromate K2 ((Np O2)2 (CrO4)3 (H2O)) * 3H2 O
Grigor'ev, M.S.; Fedoseev, A.M.; Budantseva, N.A.; Bessonov, A.A.; Krupa, J.C.; Kristallografiya 49 (2004) 676–680; doi:

data_1537349
_publ_section_title
;
 Synthesis and X-ray diffraction study of complex neptunium (VI) potassium
 chromate K2 ((Np O2)2 (CrO4)3 (H2O)) * 3H2 O
;
_journal_name_full               Kristallografiya
_journal_page_first              676
_journal_page_last               680
_journal_volume                  49
_journal_year                    2004
_chemical_formula_sum            'Cr3 H8 K2 Np2 O20'
_chemical_name_systematic        'K2 (Np O2)2 (Cr O4)3 (H2 O)4'
_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                 90.61
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.797
_cell_length_b                   10.492
_cell_length_c                   16.121
_cell_volume                     1826.118
_citation_journal_id_ASTM        KRISAJ
_cod_data_source_file            Grigorev_KRISAJ_2004_536.cif
_cod_data_source_block           H8Cr3K2Np2O20
_cod_original_formula_sum        'H8 Cr3 K2 Np2 O20'
_cod_database_code               1537349
X-Ray and Magnetic Study of Vanadium Sulfides in the Range V5 S4 to V5 S8
Groenvold, F.; Haraldsen, H.; Pedersen, B.; Tufte, T.; Revue de Chimie Minerale 6 (1969) 215–240; doi:

data_1537350
_publ_section_title
;
 X-Ray and Magnetic Study of Vanadium Sulfides in the Range V5 S4 to V5 S8
;
_journal_name_full               'Revue de Chimie Minerale'
_journal_page_first              215
_journal_page_last               240
_journal_volume                  6
_journal_year                    1969
_chemical_formula_sum            'S4 V5'
_chemical_name_systematic        'V5 S4'
_space_group_IT_number           87
_symmetry_space_group_name_Hall  '-I 4'
_symmetry_space_group_name_H-M   'I 4/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.988
_cell_length_b                   8.988
_cell_length_c                   3.224
_cell_volume                     260.448
_citation_journal_id_ASTM        RVCMA8
_cod_data_source_file            Groenvold_RVCMA8_1969_113.cif
_cod_data_source_block           S4V5
_cod_original_cell_volume        260.4481
_cod_database_code               1537350
X-Ray and Magnetic Study of Vanadium Sulfides in the Range V5 S4 to V5 S8
Groenvold, F.; Pedersen, B.; Haraldsen, H.; Tufte, T.; Revue de Chimie Minerale 6 (1969) 215–240; doi:

data_1537351
_publ_section_title
;
 X-Ray and Magnetic Study of Vanadium Sulfides in the Range V5 S4 to V5 S8
;
_journal_name_full               'Revue de Chimie Minerale'
_journal_page_first              215
_journal_page_last               240
_journal_volume                  6
_journal_year                    1969
_chemical_formula_sum            'S8 V7'
_chemical_name_systematic        'V7 S8'
_space_group_IT_number           154
_symmetry_space_group_name_Hall  'P 32 2"'
_symmetry_space_group_name_H-M   'P 32 2 1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   6.706
_cell_length_b                   6.706
_cell_length_c                   17.412
_cell_volume                     678.120
_citation_journal_id_ASTM        RVCMA8
_cod_data_source_file            Groenvold_RVCMA8_1969_114.cif
_cod_data_source_block           S8V7
_cod_original_cell_volume        678.1198
_cod_database_code               1537351
Synthesis and nonequilibrium solid solutions Irx Re1-x. Crystal structure of the (Ir (N H3)5 Cl)2 (Re Cl6) Cl2
Gromilov, S.A.; Korenev, S.V.; Korolkov, I.V.; Iusenko, K.V.; Baidina, I.A.; Zhurnal Strukturnoi Khimii (Issue-No. from 1981) 45 (2004) 508–515; doi:

data_1537352
_publ_section_title
;
 Synthesis and nonequilibrium solid solutions Irx Re1-x. Crystal structure
 of the (Ir (N H3)5 Cl)2 (Re Cl6) Cl2
;
_journal_name_full
'Zhurnal Strukturnoi Khimii (Issue-No. from 1981)'
_journal_page_first              508
_journal_page_last               515
_journal_volume                  45
_journal_year                    2004
_chemical_formula_sum            'Cl10 H30 Ir2 N10 Re'
_chemical_name_systematic        '(Ir (N H3)5 Cl)2 (Re Cl6) Cl2'
_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                 99.926
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.2499
_cell_length_b                   7.9641
_cell_length_c                   13.3899
_cell_volume                     1181.715
_citation_journal_id_ASTM        ZSTKAI
_cod_data_source_file            Gromilov_ZSTKAI_2004_545.cif
_cod_data_source_block           H30Cl10Ir2N10Re1
_cod_original_formula_sum        'H30 Cl10 Ir2 N10 Re1'
_cod_database_code               1537352
In3 Mo15 Se19, containing isolated Mo6 and Mo9 clusters
Gruettner, A.; Yvon, K.; Chevrel, R.; Sergent, M.; Potel, M.; Seeber, B.; Acta Crystallographica B (24,1968-38,1982) 35 (1979) 285–292; doi:

data_2106972
_publ_section_title
;
 In3 Mo15 Se19, containing isolated Mo6 and Mo9 clusters
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              285
_journal_page_last               292
_journal_volume                  35
_journal_year                    1979
_chemical_formula_sum            'In2.9 Mo15 Se19'
_space_group_IT_number           176
_symmetry_space_group_name_Hall  '-P 6c'
_symmetry_space_group_name_H-M   'P 63/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   9.804
_cell_length_b                   9.804
_cell_length_c                   19.49
_cell_volume                     1622.367
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Gruettner_ACBCAR_1979_1294.cif
_cod_data_source_block           In2.9Mo15Se19
_cod_database_code               2106972
In3 Mo15 Se19, Containing Isolated Mo6 and Mo9 Clusters
Gruettner, A.; Potel, M.; Yvon, K.; Chevrel, R.; Sergent, M.; Seeber, B.; Acta Crystallographica B (24,1968-38,1982) 35 (1979) 285–292; doi:

data_2106973
_publ_section_title
;
 In3 Mo15 Se19, Containing Isolated Mo6 and Mo9 Clusters
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              285
_journal_page_last               292
_journal_volume                  35
_journal_year                    1979
_chemical_formula_sum            'In3.3 Mo15 Se19'
_space_group_IT_number           176
_symmetry_space_group_name_Hall  '-P 6c'
_symmetry_space_group_name_H-M   'P 63/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   9.83
_cell_length_b                   9.83
_cell_length_c                   19.4
_cell_volume                     1623.452
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Gruettner_ACBCAR_1979_1295.cif
_cod_data_source_block           In3.3Mo15Se19
_cod_database_code               2106973
Structure Cristalline du Metasilicate de Sodium Anhydre, Na2 Si O3
Grund, A.; Pizy, M.M.; Acta Crystallographica (1,1948-23,1967) 5 (1952) 837–840; doi:

data_2310858
_publ_section_title
;
 Structure Cristalline du Metasilicate de Sodium Anhydre, Na2 Si O3
;
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              837
_journal_page_last               840
_journal_volume                  5
_journal_year                    1952
_chemical_formula_sum            'Na2 O3 Si'
_chemical_name_systematic        'Na2 Si O3'
_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                   10.43
_cell_length_b                   6.02
_cell_length_c                   4.81
_cell_volume                     302.013
_citation_journal_id_ASTM        ACCRA9
_cod_data_source_file            Grund_ACCRA9_1952_179.cif
_cod_data_source_block           Na2O3Si1
_cod_original_cell_volume        302.0132
_cod_original_formula_sum        'Na2 O3 Si1'
_cod_database_code               2310858