LMucko/crystallography-open-database huggingface dataset:
Mica polytypism: Dissimilarities in the crystal structures of coexisting 1M and 2M1 biotite
Takeda, H.; Ross, M.; American Mineralogist 60 (1975) 1030–1040; doi:

data_9000468
_publ_section_title
;Mica polytypism: Dissimilarities in the crystal structures of coexisting 1M
 and 2M1 biotite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1030
_journal_page_last               1040
_journal_volume                  60
_journal_year                    1975
_chemical_formula_sum            'Al1.999 K0.5 Mg2.001 O12 Si3'
_chemical_name_mineral           Biotite
_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                 95.09
_cell_angle_gamma                90
_cell_length_a                   5.329
_cell_length_b                   9.234
_cell_length_c                   20.098
_cell_formula_units_Z            4
_cell_volume                     985.082
_database_code_amcsd             0000479
_exptl_crystal_density_diffrn    2.686
_cod_original_formula_sum        'Mg2.001 Al1.999 K.5 Si3 O12'
_cod_database_code               9000468
High temperature crystal chemistry of fayalite T = 20 deg C olivine
Smyth, J. R.; American Mineralogist 60 (1975) 1092–1097; doi:

data_9000469
_publ_section_title
;
 High temperature crystal chemistry of fayalite
 T = 20 deg C
 olivine
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1092
_journal_page_last               1097
_journal_volume                  60
_journal_year                    1975
_chemical_formula_sum            'Fe2 O4 Si'
_chemical_name_mineral           Fayalite
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2ab'
_symmetry_space_group_name_H-M   'P b n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.818
_cell_length_b                   10.471
_cell_length_c                   6.086
_cell_formula_units_Z            4
_cell_volume                     307.034
_database_code_amcsd             0000480
_diffrn_ambient_temperature      293.15
_exptl_crystal_density_diffrn    4.408
_cod_original_formula_sum        'Fe2 Si O4'
_cod_database_code               9000469
High temperature crystal chemistry of fayalite T = 300 deg C olivine
Smyth, J. R.; American Mineralogist 60 (1975) 1092–1097; doi:

data_9000470
_publ_section_title
;
 High temperature crystal chemistry of fayalite
 T = 300 deg C
 olivine
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1092
_journal_page_last               1097
_journal_volume                  60
_journal_year                    1975
_chemical_formula_sum            'Fe2 O4 Si'
_chemical_name_mineral           Fayalite
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2ab'
_symmetry_space_group_name_H-M   'P b n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.825
_cell_length_b                   10.491
_cell_length_c                   6.100
_cell_formula_units_Z            4
_cell_volume                     308.776
_database_code_amcsd             0000481
_diffrn_ambient_temperature      573.15
_exptl_crystal_density_diffrn    4.383
_cod_original_formula_sum        'Fe2 Si O4'
_cod_database_code               9000470
High temperature crystal chemistry of fayalite T = 600 deg C olivine
Smyth, J. R.; American Mineralogist 60 (1975) 1092–1097; doi:

data_9000471
_publ_section_title
;
 High temperature crystal chemistry of fayalite
 T = 600 deg C
 olivine
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1092
_journal_page_last               1097
_journal_volume                  60
_journal_year                    1975
_chemical_formula_sum            'Fe2 O4 Si'
_chemical_name_mineral           Fayalite
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2ab'
_symmetry_space_group_name_H-M   'P b n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.841
_cell_length_b                   10.521
_cell_length_c                   6.126
_cell_formula_units_Z            4
_cell_volume                     312.010
_database_code_amcsd             0000482
_diffrn_ambient_temperature      873.15
_exptl_crystal_density_diffrn    4.338
_cod_original_formula_sum        'Fe2 Si O4'
_cod_database_code               9000471
High temperature crystal chemistry of fayalite T = 900 deg C olivine
Smyth, J. R.; American Mineralogist 60 (1975) 1092–1097; doi:

data_9000472
_publ_section_title
;
 High temperature crystal chemistry of fayalite
 T = 900 deg C
 olivine
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1092
_journal_page_last               1097
_journal_volume                  60
_journal_year                    1975
_chemical_formula_sum            'Fe2 O4 Si'
_chemical_name_mineral           Fayalite
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2ab'
_symmetry_space_group_name_H-M   'P b n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.860
_cell_length_b                   10.559
_cell_length_c                   6.150
_cell_formula_units_Z            4
_cell_volume                     315.598
_database_code_amcsd             0000483
_diffrn_ambient_temperature      1173.15
_exptl_crystal_density_diffrn    4.289
_cod_original_formula_sum        'Fe2 Si O4'
_cod_database_code               9000472
The crystal structure of braunite with reference to its solid-solution behavior
de Villiers, J. P. R.; American Mineralogist 60 (1975) 1098–1104; doi:

data_9000473
_publ_section_title
;The crystal structure of braunite with reference to its solid-solution
 behavior
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1098
_journal_page_last               1104
_journal_volume                  60
_journal_year                    1975
_chemical_formula_sum            'Ca0.01 Fe0.18 Mg0.13 Mn6.68 O12 Si'
_chemical_name_mineral           Braunite
_space_group_IT_number           142
_symmetry_space_group_name_Hall  '-I 4bd 2c'
_symmetry_space_group_name_H-M   'I 41/a c d :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   9.432
_cell_length_b                   9.432
_cell_length_c                   18.703
_cell_formula_units_Z            8
_cell_volume                     1663.868
_database_code_amcsd             0000484
_exptl_crystal_density_diffrn    4.796
_cod_original_sg_symbol_H-M      'I 41/a c d'
_cod_original_formula_sum        'Mn6.68 Mg.13 Ca.01 Fe.18 Si O12'
_cod_database_code               9000473
Olmstaedite, K2Fe2[Fe2(Nb,Ta)2O4(H2O)4(PO4)4], a new species, its crystal structure and relation to vauxite and montgomeryite
Moore, P. B.; Araki, T.; Kampf, A. R.; Steele, I. M.; American Mineralogist 61 (1976) 5–11; doi:

data_9000474
_publ_section_title
;
 Olmstaedite, K2Fe2[Fe2(Nb,Ta)2O4(H2O)4(PO4)4], a new species, its crystal
 structure and relation to vauxite and montgomeryite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              5
_journal_page_last               11
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum            'Fe2 H4 K Nb0.59 O12 P2 Ta0.41'
_chemical_name_mineral           Olmsteadite
_space_group_IT_number           26
_symmetry_space_group_name_Hall  'P -2 -2b'
_symmetry_space_group_name_H-M   'P b 21 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.512
_cell_length_b                   10.000
_cell_length_c                   6.492
_cell_volume                     487.679
_database_code_amcsd             0000485
_exptl_crystal_density_diffrn    3.662
_cod_original_formula_sum        '(Nb.59 Ta.41) Fe2 K P2 O12 H4'
_cod_database_code               9000474
Additional data on the crystal structure of montgomeryite
Fanfani, L.; Nunzi, A.; Zanazzi, P. F.; Zanzari, A. R.; American Mineralogist 61 (1976) 12–14; doi:

data_9000475
_publ_section_title
;
 Additional data on the crystal structure of montgomeryite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              12
_journal_page_last               14
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum            'Al2 Ca2 H18 Mg0.5 O20 P3'
_chemical_name_mineral           Montgomeryite
_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                 91.60
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.004
_cell_length_b                   24.083
_cell_length_c                   6.235
_cell_volume                     1501.590
_database_code_amcsd             0000486
_exptl_crystal_density_diffrn    2.554
_cod_original_formula_sum        'Ca2 Al2 P3 Mg.5 O20 H18'
_cod_database_code               9000475
Orthoferrosilite: High-temperature crystal chemistry T = 24 deg C
Sueno, S.; Cameron, M.; Prewitt, C. T.; American Mineralogist 61 (1976) 38–53; doi:

data_9000476
_publ_section_title
;
 Orthoferrosilite: High-temperature crystal chemistry
 T = 24 deg C
;
_journal_name_full               'American Mineralogist'
_journal_page_first              38
_journal_page_last               53
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum            'Fe O3 Si'
_chemical_name_mineral           Ferrosilite
_space_group_IT_number           61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   18.418
_cell_length_b                   9.078
_cell_length_c                   5.2366
_cell_formula_units_Z            16
_cell_volume                     875.552
_database_code_amcsd             0000487
_diffrn_ambient_temperature      297.15
_exptl_crystal_density_diffrn    4.003
_cod_original_formula_sum        'Fe Si O3'
_cod_database_code               9000476
Orthoferrosilite: High-temperature crystal chemistry T = 400 deg C
Sueno, S.; Cameron, M.; Prewitt, C. T.; American Mineralogist 61 (1976) 38–53; doi:

data_9000477
_publ_section_title
;
 Orthoferrosilite: High-temperature crystal chemistry
 T = 400 deg C
;
_journal_name_full               'American Mineralogist'
_journal_page_first              38
_journal_page_last               53
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum            'Fe O3 Si'
_chemical_name_mineral           Ferrosilite
_space_group_IT_number           61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   18.484
_cell_length_b                   9.124
_cell_length_c                   5.2593
_cell_formula_units_Z            16
_cell_volume                     886.971
_database_code_amcsd             0000488
_diffrn_ambient_temperature      673.15
_exptl_crystal_density_diffrn    3.952
_cod_original_cell_volume        886.970
_cod_original_formula_sum        'Fe Si O3'
_cod_database_code               9000477
Orthoferrosilite: High-temperature crystal chemistry T = 600 deg C
Sueno, S.; Cameron, M.; Prewitt, C. T.; American Mineralogist 61 (1976) 38–53; doi:

data_9000478
_publ_section_title
;
 Orthoferrosilite: High-temperature crystal chemistry
 T = 600 deg C
;
_journal_name_full               'American Mineralogist'
_journal_page_first              38
_journal_page_last               53
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum            'Fe O3 Si'
_chemical_name_mineral           Ferrosilite
_space_group_IT_number           61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   18.527
_cell_length_b                   9.145
_cell_length_c                   5.2756
_cell_formula_units_Z            16
_cell_volume                     893.842
_database_code_amcsd             0000489
_diffrn_ambient_temperature      873.15
_exptl_crystal_density_diffrn    3.922
_cod_original_formula_sum        'Fe Si O3'
_cod_database_code               9000478
Orthoferrosilite: High-temperature crystal chemistry T = 800 deg C
Sueno, S.; Cameron, M.; Prewitt, C. T.; American Mineralogist 61 (1976) 38–53; doi:

data_9000479
_publ_section_title
;
 Orthoferrosilite: High-temperature crystal chemistry
 T = 800 deg C
;
_journal_name_full               'American Mineralogist'
_journal_page_first              38
_journal_page_last               53
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum            'Fe O3 Si'
_chemical_name_mineral           Ferrosilite
_space_group_IT_number           61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   18.569
_cell_length_b                   9.16
_cell_length_c                   5.2974
_cell_formula_units_Z            16
_cell_volume                     901.046
_database_code_amcsd             0000490
_diffrn_ambient_temperature      1073.15
_exptl_crystal_density_diffrn    3.890
_cod_original_formula_sum        'Fe Si O3'
_cod_database_code               9000479
Orthoferrosilite: High-temperature crystal chemistry T = 900 deg C
Sueno, S.; Cameron, M.; Prewitt, C. T.; American Mineralogist 61 (1976) 38–53; doi:

data_9000480
_publ_section_title
;
 Orthoferrosilite: High-temperature crystal chemistry
 T = 900 deg C
;
_journal_name_full               'American Mineralogist'
_journal_page_first              38
_journal_page_last               53
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum            'Fe O3 Si'
_chemical_name_mineral           Ferrosilite
_space_group_IT_number           61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   18.596
_cell_length_b                   9.1685
_cell_length_c                   5.3113
_cell_formula_units_Z            16
_cell_volume                     905.563
_database_code_amcsd             0000491
_diffrn_ambient_temperature      1173.15
_exptl_crystal_density_diffrn    3.871
_cod_original_formula_sum        'Fe Si O3'
_cod_database_code               9000480
Orthoferrosilite: High-temperature crystal chemistry T = 980 deg C
Sueno, S.; Cameron, M.; Prewitt, C. T.; American Mineralogist 61 (1976) 38–53; doi:

data_9000481
_publ_section_title
;
 Orthoferrosilite: High-temperature crystal chemistry
 T = 980 deg C
;
_journal_name_full               'American Mineralogist'
_journal_page_first              38
_journal_page_last               53
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum            'Fe O3 Si'
_chemical_name_mineral           Ferrosilite
_space_group_IT_number           61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   18.614
_cell_length_b                   9.172
_cell_length_c                   5.3199
_cell_formula_units_Z            16
_cell_volume                     908.254
_database_code_amcsd             0000492
_diffrn_ambient_temperature      1253.15
_exptl_crystal_density_diffrn    3.859
_cod_original_formula_sum        'Fe Si O3'
_cod_database_code               9000481
The atomic arrangement of pellyite: Ba2Ca(Fe,Mg)2Si6O17
Meagher, E. P.; American Mineralogist 61 (1976) 67–73; doi:

data_9000482
_publ_section_title
;
 The atomic arrangement of pellyite: Ba2Ca(Fe,Mg)2Si6O17
;
_journal_name_full               'American Mineralogist'
_journal_page_first              67
_journal_page_last               73
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum
'Al0.2 Ba2 Ca Fe1.48 Mg0.22 Mn0.18 O17 Si5.8 Zn0.12'
_chemical_name_mineral           Pellyite
_space_group_IT_number           63
_symmetry_space_group_name_Hall  '-C 2c 2'
_symmetry_space_group_name_H-M   'C m c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   15.677
_cell_length_b                   7.15
_cell_length_c                   14.209
_cell_formula_units_Z            4
_cell_volume                     1592.695
_database_code_amcsd             0000493
_exptl_crystal_density_diffrn    3.590
_cod_original_formula_sum
'Ba2 (Fe1.48 Mg.22 Mn.18 Zn.12) Al.2 Si5.8 Ca O17'
_cod_database_code               9000482
The crystal structure of bredigite and the genealogy of some alkaline earth orthosilicates
Moore, P. B.; Araki, T.; American Mineralogist 61 (1976) 74–87; doi:

data_9000483
_publ_section_title
;
 The crystal structure of bredigite and the genealogy of some alkaline earth
 orthosilicates
;
_journal_name_full               'American Mineralogist'
_journal_page_first              74
_journal_page_last               87
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum            'Ba0.293 Ca13.467 Mg1.81 Mn0.43 O32 Si8'
_chemical_name_mineral           Bredigite
_space_group_IT_number           34
_symmetry_space_group_name_Hall  'P -2n 2'
_symmetry_space_group_name_H-M   'P 2 n n'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   10.909
_cell_length_b                   18.340
_cell_length_c                   6.739
_cell_formula_units_Z            2
_cell_volume                     1348.279
_database_code_amcsd             0000494
_exptl_crystal_density_diffrn    3.410
_cod_original_formula_sum        'Ca13.467 Ba.293 Mg1.81 Mn.43 Si8 O32'
_cod_database_code               9000483
Painite, CaZrB[Al9O18]: Its crystal structure and relation to jeremejevite, B5[X3Al6(OH)3O15], and fluoborite, B3[Mg9(F,OH)9O9]
Moore, P. B.; Araki, T.; American Mineralogist 61 (1976) 88–94; doi:

data_9000484
_publ_section_title
;
 Painite, CaZrB[Al9O18]: Its crystal structure and relation to jeremejevite,
 B5[X3Al6(OH)3O15], and fluoborite, B3[Mg9(F,OH)9O9]
;
_journal_name_full               'American Mineralogist'
_journal_page_first              88
_journal_page_last               94
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum            'Al9 B Ca O18 Zr'
_chemical_name_mineral           Painite
_space_group_IT_number           173
_symmetry_space_group_name_Hall  'P 6c'
_symmetry_space_group_name_H-M   'P 63'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   8.715
_cell_length_b                   8.715
_cell_length_c                   8.472
_cell_formula_units_Z            2
_cell_volume                     557.252
_database_code_amcsd             0000495
_exptl_crystal_density_diffrn    4.011
_cod_original_formula_sum        'Zr Ca Al9 B O18'
_cod_database_code               9000484
The crystal structure of tetragonal leucite
Mazzi, F.; Galli, E.; Gottardi, G.; American Mineralogist 61 (1976) 108–115; doi:

data_9000485
_publ_section_title
;
 The crystal structure of tetragonal leucite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              108
_journal_page_last               115
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum            'Al0.96 K O6 Si2.04'
_chemical_name_mineral           Leucite
_space_group_IT_number           88
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   13.090
_cell_length_b                   13.090
_cell_length_c                   13.750
_cell_formula_units_Z            16
_cell_volume                     2356.036
_database_code_amcsd             0000496
_exptl_crystal_density_diffrn    2.462
_cod_original_sg_symbol_H-M      'I 41/a'
_cod_original_formula_sum        'K (Al.96 Si2.04) O6'
_cod_database_code               9000485
Crystal structure and cation distribution of hulsite, a tin-iron borate
Konnert, J. A.; Appleman, D. E.; Clark, J. R.; Finger, L. W.; Kato, T.; Miura, Y.; American Mineralogist 61 (1976) 116–122; doi:

data_9000486
_publ_section_title
;
 Crystal structure and cation distribution of hulsite, a tin-iron borate
;
_journal_name_full               'American Mineralogist'
_journal_page_first              116
_journal_page_last               122
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum            'B2 Fe2.63 Mg1.12 O10 Sn0.2'
_chemical_name_mineral           Hulsite
_space_group_IT_number           10
_symmetry_space_group_name_Hall  '-P 2y'
_symmetry_space_group_name_H-M   'P 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 94.2
_cell_angle_gamma                90
_cell_length_a                   10.695
_cell_length_b                   3.102
_cell_length_c                   5.432
_cell_formula_units_Z            1
_cell_volume                     179.727
_database_code_amcsd             0000497
_exptl_crystal_density_diffrn    3.506
_cod_original_formula_sum        'Sn.2 Fe2.63 Mg1.12 B2 O10'
_cod_database_code               9000486
Structural chemistry of borosilicates, part II: Searlesite, NaBSi2O5(OH): Absolute configuration, hydrogen locations, and refinement of the structure Note: unable to reproduce any of the reported bond lengths
Ghose, S.; Wan, C.; American Mineralogist 61 (1976) 123–129; doi:

data_9000487
_publ_section_title
;
 Structural chemistry of borosilicates, part II: Searlesite, NaBSi2O5(OH):
 Absolute configuration, hydrogen locations, and refinement of the structure
 Note: unable to reproduce any of the reported bond lengths
;
_journal_name_full               'American Mineralogist'
_journal_page_first              123
_journal_page_last               129
_journal_volume                  61
_journal_year                    1976
_chemical_formula_sum            'B H2 Na O7 Si2'
_chemical_name_mineral           Searlesite
_space_group_IT_number           4
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_cell_angle_alpha                90
_cell_angle_beta                 93.95
_cell_angle_gamma                90
_cell_length_a                   7.9814
_cell_length_b                   7.0657
_cell_length_c                   4.9054
_cell_formula_units_Z            2
_cell_volume                     275.979
_database_code_amcsd             0000498
_exptl_crystal_density_diffrn    2.455
_cod_original_formula_sum        'Na B Si2 O7 H2'
_cod_database_code               9000487