LMucko/crystallography-open-database huggingface dataset:
A new uranyl phosphate chain in the structure of parsonsite
Burns, P. C.; American Mineralogist 85 (2000) 801–805; doi:

data_9002375
_publ_section_title
;
 A new uranyl phosphate chain in the structure of parsonsite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              801
_journal_page_last               805
_journal_volume                  85
_journal_year                    2000
_chemical_formula_sum            'O10 P2 Pb2 U'
_chemical_name_mineral           Parsonsite
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                101.265
_cell_angle_beta                 98.174
_cell_angle_gamma                86.378
_cell_length_a                   6.842
_cell_length_b                   10.383
_cell_length_c                   6.670
_cell_formula_units_Z            2
_cell_volume                     459.684
_database_code_amcsd             0002459
_exptl_crystal_density_diffrn    6.317
_cod_original_formula_sum        'U Pb2 P2 O10'
_cod_database_code               9002375
Crystal-structure determination of pinalite
Grice, J. D.; Dunn, P. J.; American Mineralogist 85 (2000) 806–809; doi:

data_9002376
_publ_section_title
;
 Crystal-structure determination of pinalite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              806
_journal_page_last               809
_journal_volume                  85
_journal_year                    2000
_chemical_formula_sum            'Cl2 O5 Pb3 W'
_chemical_name_mineral           Pinalite
_space_group_IT_number           63
_symmetry_space_group_name_Hall  '-A 2 2a'
_symmetry_space_group_name_H-M   'A m a m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   11.073
_cell_length_b                   13.067
_cell_length_c                   5.617
_cell_formula_units_Z            4
_cell_volume                     812.729
_database_code_amcsd             0002460
_exptl_crystal_density_diffrn    7.816
_cod_original_formula_sum        'Pb3 W O5 Cl2'
_cod_database_code               9002376
The crystal structure of philolithite, a trellis-like open framework based on cubic closest-packing of anions
Moore, P. B.; Kampf, A. R.; Sen Gupta, P. K.; American Mineralogist 85 (2000) 810–816; doi:

data_9002377
_publ_section_title
;
 The crystal structure of philolithite, a trellis-like open
 framework based on cubic closest-packing of anions
;
_journal_name_full               'American Mineralogist'
_journal_page_first              810
_journal_page_last               816
_journal_volume                  85
_journal_year                    2000
_chemical_compound_source
'Langban mines, Filipstad district, Varmland, Sweden'
_chemical_formula_sum            'C4 H12 Cl4 Mg2.36 Mn4.64 O34 Pb12 S'
_chemical_name_mineral           Philolithite
_space_group_IT_number           134
_symmetry_space_group_name_Hall  '-P 4ac 2bc'
_symmetry_space_group_name_H-M   'P 42/n n m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   12.627
_cell_length_b                   12.627
_cell_length_c                   12.595
_cell_volume                     2008.161
_database_code_amcsd             0002461
_exptl_crystal_density_diffrn    5.915
_cod_original_sg_symbol_H-M      'P 42/n n m'
_cod_original_formula_sum        'Pb12 Mn4.64 Mg2.36 S C4 O34 Cl4 H12'
_cod_database_code               9002377
Phase transitions induced by solid solution in stuffed derivatives of quartz: A powder synchrotron XRD study of the LiAlSiO4-SiO2 join Sample: x=0, ordered LiAlSiO4, beta eucryptite structure
Xu, H.; Heaney, P. J.; Beall, G. H.; American Mineralogist 85 (2000) 971–979; doi:

data_9002378
_publ_section_title
;Phase transitions induced by solid solution in stuffed derivatives of quartz:
 A powder synchrotron XRD study of the LiAlSiO4-SiO2 join Sample: x=0, ordered
 LiAlSiO4, beta eucryptite structure
;
_journal_name_full               'American Mineralogist'
_journal_page_first              971
_journal_page_last               979
_journal_volume                  85
_journal_year                    2000
_chemical_formula_structural     LiAlSiO4
_chemical_formula_sum            'Al Li O4 Si'
_space_group_IT_number           180
_symmetry_space_group_name_Hall  'P 62 2 (0 0 4)'
_symmetry_space_group_name_H-M   'P 62 2 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   10.49710
_cell_length_b                   10.49710
_cell_length_c                   11.19513
_cell_formula_units_Z            12
_cell_volume                     1068.313
_database_code_amcsd             0002462
_exptl_crystal_density_diffrn    2.350
_cod_original_formula_sum        'Li Si Al O4'
_cod_database_code               9002378
_amcsd_formula_title             LiAlSiO4
Phase transitions induced by solid solution in stuffed derivatives of quartz: A powder synchrotron XRD study of the LiAlSiO4-SiO2 join Sample: x=.2, Li.8Al.8Si1.2O4, beta eucryptite structure
Xu, H.; Heaney, P. J.; Beall, G. H.; American Mineralogist 85 (2000) 971–979; doi:

data_9002379
_publ_section_title
;Phase transitions induced by solid solution in stuffed derivatives of quartz:
 A powder synchrotron XRD study of the LiAlSiO4-SiO2 join Sample: x=.2,
 Li.8Al.8Si1.2O4, beta eucryptite structure
;
_journal_name_full               'American Mineralogist'
_journal_page_first              971
_journal_page_last               979
_journal_volume                  85
_journal_year                    2000
_chemical_formula_structural     Li.8Al.8Si1.2O4
_chemical_formula_sum            'Al Li O4 Si'
_space_group_IT_number           180
_symmetry_space_group_name_Hall  'P 62 2 (0 0 4)'
_symmetry_space_group_name_H-M   'P 62 2 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   10.4949
_cell_length_b                   10.4949
_cell_length_c                   10.9650
_cell_formula_units_Z            12
_cell_volume                     1045.914
_database_code_amcsd             0002463
_exptl_crystal_density_diffrn    2.401
_cod_original_formula_sum        'Li Si Al O4'
_cod_database_code               9002379
_amcsd_formula_title             Li.8Al.8Si1.2O4
Phase transitions induced by solid solution in stuffed derivatives of quartz: A powder synchrotron XRD study of the LiAlSiO4-SiO2 join Sample: x=.33, Li.67Al.67Si1.33O4, beta quartz structure
Xu, H.; Heaney, P. J.; Beall, G. H.; American Mineralogist 85 (2000) 971–979; doi:

data_9002380
_publ_section_title
;Phase transitions induced by solid solution in stuffed derivatives of quartz:
 A powder synchrotron XRD study of the LiAlSiO4-SiO2 join Sample: x=.33,
 Li.67Al.67Si1.33O4, beta quartz structure
;
_journal_name_full               'American Mineralogist'
_journal_page_first              971
_journal_page_last               979
_journal_volume                  85
_journal_year                    2000
_chemical_formula_structural     Li.67Al.67Si1.33O4
_chemical_formula_sum            'Al0.33 Li0.33 O2 Si0.67'
_space_group_IT_number           180
_symmetry_space_group_name_Hall  'P 62 2 (0 0 4)'
_symmetry_space_group_name_H-M   'P 62 2 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   5.2102
_cell_length_b                   5.2102
_cell_length_c                   5.4551
_cell_formula_units_Z            3
_cell_volume                     128.246
_database_code_amcsd             0002464
_exptl_crystal_density_diffrn    2.409
_cod_original_cell_volume        128.245
_cod_original_formula_sum        'Li.33 (Si.67 Al.33) O2'
_cod_database_code               9002380
_amcsd_formula_title             Li.67Al.67Si1.33O4
Phase transitions induced by solid solution in stuffed derivatives of quartz: A powder synchrotron XRD study of the LiAlSiO4-SiO2 join Sample: x=.50, Li.5Al.5Si1.5O4, beta quartz structure
Xu, H.; Heaney, P. J.; Beall, G. H.; American Mineralogist 85 (2000) 971–979; doi:

data_9002381
_publ_section_title
;Phase transitions induced by solid solution in stuffed derivatives of quartz:
 A powder synchrotron XRD study of the LiAlSiO4-SiO2 join Sample: x=.50,
 Li.5Al.5Si1.5O4, beta quartz structure
;
_journal_name_full               'American Mineralogist'
_journal_page_first              971
_journal_page_last               979
_journal_volume                  85
_journal_year                    2000
_chemical_formula_structural     Li.5Al.5Si1.5O4
_chemical_formula_sum            'Al0.25 Li0.25 O2 Si0.75'
_space_group_IT_number           180
_symmetry_space_group_name_Hall  'P 62 2 (0 0 4)'
_symmetry_space_group_name_H-M   'P 62 2 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   5.1609
_cell_length_b                   5.1609
_cell_length_c                   5.4574
_cell_formula_units_Z            3
_cell_volume                     125.883
_database_code_amcsd             0002465
_exptl_crystal_density_diffrn    2.435
_cod_original_formula_sum        'Li.25 (Si.75 Al.25) O2'
_cod_database_code               9002381
_amcsd_formula_title             Li.5Al.5Si1.5O4
Phase transitions induced by solid solution in stuffed derivatives of quartz: A powder synchrotron XRD study of the LiAlSiO4-SiO2 join Sample: x=.69, Li.31Al.31Si1.69O4, alpha quartz structure
Xu, H.; Heaney, P. J.; Beall, G. H.; American Mineralogist 85 (2000) 971–979; doi:

data_9002382
_publ_section_title
;Phase transitions induced by solid solution in stuffed derivatives of quartz:
 A powder synchrotron XRD study of the LiAlSiO4-SiO2 join Sample: x=.69,
 Li.31Al.31Si1.69O4, alpha quartz structure
;
_journal_name_full               'American Mineralogist'
_journal_page_first              971
_journal_page_last               979
_journal_volume                  85
_journal_year                    2000
_chemical_formula_structural     Li.31Al.31Si1.69O4
_chemical_formula_sum            'Al0.155 Li0.155 O2 Si0.845'
_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_length_a                   5.0865
_cell_length_b                   5.0865
_cell_length_c                   5.4451
_cell_formula_units_Z            3
_cell_volume                     122.004
_database_code_amcsd             0002466
_exptl_crystal_density_diffrn    2.490
_cod_original_formula_sum        'Li.155 (Si.845 Al.155) O2'
_cod_database_code               9002382
_amcsd_formula_title             Li.31Al.31Si1.69O4
Phase transitions induced by solid solution in stuffed derivatives of quartz: A powder synchrotron XRD study of the LiAlSiO4-SiO2 join Sample: x=.9, Li.1Al.1Si1.9O4, alpha quartz structure
Xu, H.; Heaney, P. J.; Beall, G. H.; American Mineralogist 85 (2000) 971–979; doi:

data_9002383
_publ_section_title
;Phase transitions induced by solid solution in stuffed derivatives of quartz:
 A powder synchrotron XRD study of the LiAlSiO4-SiO2 join Sample: x=.9,
 Li.1Al.1Si1.9O4, alpha quartz structure
;
_journal_name_full               'American Mineralogist'
_journal_page_first              971
_journal_page_last               979
_journal_volume                  85
_journal_year                    2000
_chemical_formula_structural     Li.1Al.1Si1.9O4
_chemical_formula_sum            'Al0.05 Li0.05 O2 Si0.95'
_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_length_a                   4.9567
_cell_length_b                   4.9567
_cell_length_c                   5.4164
_cell_formula_units_Z            3
_cell_volume                     115.246
_database_code_amcsd             0002467
_exptl_crystal_density_diffrn    2.610
_cod_original_formula_sum        'Li.05 (Si.95 Al.05) O2'
_cod_database_code               9002383
_amcsd_formula_title             Li.1Al.1Si1.9O4
Structure and twinning of tetragonal Ca3Mn2Ge3O12 garnet
Heinemann, S.; Miletich, R.; American Mineralogist 85 (2000) 993–1000; doi:

data_9002384
_publ_section_title
;
 Structure and twinning of tetragonal Ca3Mn2Ge3O12 garnet
;
_journal_name_full               'American Mineralogist'
_journal_page_first              993
_journal_page_last               1000
_journal_volume                  85
_journal_year                    2000
_chemical_formula_structural     Ca3Mn2Ge3O12
_chemical_formula_sum            'Ca3 Ge3 Mn2 O12'
_symmetry_space_group_name_H-M   'I 41/a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   12.3098
_cell_length_b                   12.3098
_cell_length_c                   12.3277
_cell_formula_units_Z            8
_cell_volume                     1868.031
_database_code_amcsd             0002468
_exptl_crystal_density_diffrn    4.551
_cod_original_formula_sum        'Ca3 Mn2 Ge3 O12'
_cod_database_code               9002384
_amcsd_formula_title             Ca3Mn2Ge3O12
(Mg,Fe).85(Mg,Fe)4(Fe,Ge)3O12: A new tetragonal phase with its comparison with garnet
Levy, D.; Barbier, J.; American Mineralogist 85 (2000) 1053–1060; doi:

data_9002385
_publ_section_title
;
 (Mg,Fe).85(Mg,Fe)4(Fe,Ge)3O12: A new tetragonal phase with its comparison
 with garnet
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1053
_journal_page_last               1060
_journal_volume                  85
_journal_year                    2000
_chemical_formula_sum            'Fe3.21 Ge2.56 Mg2.08 O12'
_chemical_name_common            'TAPP tetragonal'
_space_group_IT_number           122
_symmetry_space_group_name_Hall  'I -4 2bw'
_symmetry_space_group_name_H-M   'I -4 2 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.8153
_cell_length_b                   6.8153
_cell_length_c                   18.6690
_cell_volume                     867.144
_database_code_amcsd             0002469
_exptl_crystal_density_diffrn    4.655
_cod_original_formula_sum        'Ge2.56 Fe3.21 Mg2.08 O12'
_cod_database_code               9002385
_amcsd_formula_title             'TAPP-tetragonal Mg2.12Fe3.17Ge2.56O12'
(Mg,Fe).85(Mg,Fe)4(Fe,Ge)3O12: A new tetragonal phase with its comparison with garnet
Levy, D.; Barbier, J.; American Mineralogist 85 (2000) 1053–1060; doi:

data_9002386
_publ_section_title
;
 (Mg,Fe).85(Mg,Fe)4(Fe,Ge)3O12: A new tetragonal phase with its comparison
 with garnet
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1053
_journal_page_last               1060
_journal_volume                  85
_journal_year                    2000
_chemical_formula_sum            'Ca0.33 Fe3.14 Ge2.52 Mg1.93 O12'
_chemical_name_common            'TAPP tetragonal'
_space_group_IT_number           122
_symmetry_space_group_name_Hall  'I -4 2bw'
_symmetry_space_group_name_H-M   'I -4 2 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.8217
_cell_length_b                   6.8217
_cell_length_c                   18.7818
_cell_volume                     874.022
_database_code_amcsd             0002470
_exptl_crystal_density_diffrn    4.639
_cod_original_formula_sum        'Ge2.52 Fe3.14 Ca.33 Mg1.93 O12'
_cod_database_code               9002386
_amcsd_formula_title             'TAPP-tetragonal Mg1.95Ca.33Fe3.13Ge2.52O12'
(Mg,Fe).85(Mg,Fe)4(Fe,Ge)3O12: A new tetragonal phase with its comparison with garnet
Levy, D.; Barbier, J.; American Mineralogist 85 (2000) 1053–1060; doi:

data_9002387
_publ_section_title
;
 (Mg,Fe).85(Mg,Fe)4(Fe,Ge)3O12: A new tetragonal phase with its comparison
 with garnet
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1053
_journal_page_last               1060
_journal_volume                  85
_journal_year                    2000
_chemical_formula_sum            'Fe3.37 Ge2.076 Mg1.766 O12 Y0.684'
_chemical_name_common            'TAPP tetragonal'
_space_group_IT_number           122
_symmetry_space_group_name_Hall  'I -4 2bw'
_symmetry_space_group_name_H-M   'I -4 2 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.8290
_cell_length_b                   6.8290
_cell_length_c                   18.994
_cell_volume                     885.790
_database_code_amcsd             0002471
_exptl_crystal_density_diffrn    4.759
_cod_original_formula_sum        'Ge2.076 Fe3.37 Y.684 Mg1.766 O12'
_cod_database_code               9002387
_amcsd_formula_title             'TAPP-tetragonal Mg1.76Fe3.37Y0.68Ge2.08O12'
(Mg,Fe).85(Mg,Fe)4(Fe,Ge)3O12: A new tetragonal phase with its comparison with garnet
Levy, D.; Barbier, J.; American Mineralogist 85 (2000) 1053–1060; doi:

data_9002388
_publ_section_title
;
 (Mg,Fe).85(Mg,Fe)4(Fe,Ge)3O12: A new tetragonal phase with its comparison
 with garnet
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1053
_journal_page_last               1060
_journal_volume                  85
_journal_year                    2000
_chemical_formula_sum            'Fe0.973 Ge2.595 Mg2.349 O12 Y2.001'
_chemical_name_common            'TAPP tetragonal'
_space_group_IT_number           230
_symmetry_space_group_name_Hall  '-I 4bd 2c 3'
_symmetry_space_group_name_H-M   'I a -3 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   12.232
_cell_length_b                   12.232
_cell_length_c                   12.232
_cell_volume                     1830.174
_cell_formula_units_Z            8
_database_code_amcsd             0002472
_exptl_crystal_density_diffrn    4.861
_cod_original_formula_sum        'Ge2.595 Fe.973 Y2.001 Mg2.349 O12'
_cod_database_code               9002388
_amcsd_formula_title             'TAPP-tetragonal Mg2.35Y2.00Fe0.97Ge2.59O12'
Rietveld analysis of dicalcium aluminate (Ca2Al2O5) - A new high pressure phase with the Brownmillerite type structure
Kahlenberg, V.; Fischer, R. X.; Shaw, C. S. J.; American Mineralogist 85 (2000) 1061–1065; doi:

data_9002389
_publ_section_title
;
 Rietveld analysis of dicalcium aluminate (Ca2Al2O5) -
 A new high pressure phase with the Brownmillerite type structure
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1061
_journal_page_last               1065
_journal_volume                  85
_journal_year                    2000
_chemical_formula_structural     Ca2Al2O5
_chemical_formula_sum            'Al2 Ca2 O5'
_space_group_IT_number           46
_symmetry_space_group_name_Hall  'I -2b 2'
_symmetry_space_group_name_H-M   'I 2 m b'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   5.2281
_cell_length_b                   14.4686
_cell_length_c                   5.4004
_cell_formula_units_Z            4
_cell_volume                     408.504
_database_code_amcsd             0002473
_exptl_crystal_density_diffrn    3.481
_cod_database_code               9002389
_amcsd_formula_title             Ca2Al2O5
Suredaite, PbSnS3, a new mineral species, from the Pirquitas Ag-Sn deposit, NW-Argentina: Mineralogy and crystal structure
Paar, W. H.; Miletich, R.; Topa, D.; Criddle, A. J.; De Brodtkorb, M. K.; Amthauer, G.; Tippelt, G.; American Mineralogist 85 (2000) 1066–1075; doi:

data_9002390
_publ_section_title
;
 Suredaite, PbSnS3, a new mineral species, from the Pirquitas Ag-Sn deposit,
 NW-Argentina: Mineralogy and crystal structure
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1066
_journal_page_last               1075
_journal_volume                  85
_journal_year                    2000
_chemical_formula_sum            'Fe0.01 Pb0.92 S3 Sn1.07'
_chemical_name_mineral           Suredaite
_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_length_a                   8.8221
_cell_length_b                   3.7728
_cell_length_c                   14.0076
_cell_formula_units_Z            4
_cell_volume                     466.229
_database_code_amcsd             0002474
_exptl_crystal_density_diffrn    5.904
_cod_original_formula_sum        'Pb.92 Sn1.07 Fe.01 S3'
_cod_database_code               9002390
Kozoite-(Nd), Nd(CO3)(OH), a new mineral in an alkali olivine basalt from Hizen-cho, Saga Prefecture, Japan
Miyawaki, R.; Matsubara, S.; Yokoyama, K.; Takeuchi, K.; Nakai, I.; Terada, Y.; American Mineralogist 85 (2000) 1076–1081; doi:

data_9002391
_publ_section_title
;
 Kozoite-(Nd), Nd(CO3)(OH), a new mineral in an alkali olivine basalt
 from Hizen-cho, Saga Prefecture, Japan
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1076
_journal_page_last               1081
_journal_volume                  85
_journal_year                    2000
_chemical_formula_sum
;C Ca0.02 Ce0.005 Dy0.005 Eu0.025 Gd0.04 La0.305 Nd0.425 O4 Pr0.09 Sm0.07
 Y0.015
;
_chemical_name_mineral           Kozoite-(Nd)
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2n 2a'
_symmetry_space_group_name_H-M   'P m c n'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.9829
_cell_length_b                   8.5188
_cell_length_c                   7.2570
_cell_formula_units_Z            4
_cell_volume                     308.048
_database_code_amcsd             0002475
_exptl_crystal_density_diffrn    4.671
_cod_original_formula_sum
'(Nd.425 La.305 Pr.09 Sm.07 Gd.04 Eu.025 Ce.005 Dy.005 Y.015 Ca.02) C O4'
_cod_database_code               9002391
Cation ordering and structural variations with temperature in MgAl2O4 spinel: An X-ray single crystal study Sample: SP3
Andreozzi, G. B.; Princivalle, F.; Skogby, H.; Della Giusta, A.; American Mineralogist 85 (2000) 1164–1171; doi:

data_9002392
_publ_section_title
;
 Cation ordering and structural variations with temperature in
 MgAl2O4 spinel: An X-ray single crystal study
 Sample: SP3
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1164
_journal_page_last               1171
_journal_volume                  85
_journal_year                    2000
_chemical_formula_sum            'Al1.98 Mg O4'
_chemical_name_mineral           Spinel
_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_length_a                   8.0844
_cell_length_b                   8.0844
_cell_length_c                   8.0844
_cell_formula_units_Z            8
_cell_volume                     528.376
_database_code_amcsd             0002477
_exptl_crystal_density_diffrn    3.563
_cod_original_sg_symbol_H-M      'F d 3 m'
_cod_database_code               9002392