LMucko/crystallography-open-database huggingface dataset:
Structures of low gallium albite (NaGaSi3O8) and intermediate germanium albite (NaAlGe3O8): Tetrahedral-site ordering in sodium feldspar Sample: synthetic NaGaSi3O8
Fleet, M. E.; American Mineralogist 76 (1991) 92–99; doi:

data_9001313
_publ_section_title
;Structures of low gallium albite (NaGaSi3O8) and intermediate germanium
 albite (NaAlGe3O8): Tetrahedral-site ordering in sodium feldspar Sample:
 synthetic NaGaSi3O8
;
_journal_name_full               'American Mineralogist'
_journal_page_first              92
_journal_page_last               99
_journal_volume                  76
_journal_year                    1991
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Ga1.001 Na O8 Si2.999'
_chemical_name_mineral           Albite
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1 (1/2*x+1/2*y,1/2*x-1/2*y,-z)'
_symmetry_space_group_name_H-M   'C -1'
_cell_angle_alpha                94.39
_cell_angle_beta                 116.52
_cell_angle_gamma                87.38
_cell_formula_units_Z            4
_cell_length_a                   8.161
_cell_length_b                   12.851
_cell_length_c                   7.191
_cell_volume                     672.780
_database_code_amcsd             0001343
_exptl_crystal_density_diffrn    3.011
_cod_original_formula_sum        '(Ga1.001 Si2.999) Na O8'
_cod_database_code               9001313
_amcsd_formula_title             NaGaSi3O8
The crystal structure of werdingite, (Mg,Fe)2Al12(Al,Fe)2Si4(B,Al)4O37, and its relationship to sillimanite, mullite and grandidierite
Niven, M. L.; Waters, D. J.; Moore, J. M.; American Mineralogist 76 (1991) 246–256; doi:

data_9001314
_publ_section_title
;
 The crystal structure of werdingite, (Mg,Fe)2Al12(Al,Fe)2Si4(B,Al)4O37, and
 its relationship to sillimanite, mullite and grandidierite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              246
_journal_page_last               256
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'Al6.25 B2.54 Fe0.37 Mg0.84 O18.5 Si2'
_chemical_name_mineral           Werdingite
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                110.45
_cell_angle_beta                 110.85
_cell_angle_gamma                84.66
_cell_length_a                   7.995
_cell_length_b                   8.152
_cell_length_c                   11.406
_cell_formula_units_Z            2
_cell_volume                     650.510
_database_code_amcsd             0001344
_exptl_crystal_density_diffrn    3.009
_cod_original_formula_sum        'Fe.37 Al6.25 Mg.84 Si2 B2.54 O18.5'
_cod_database_code               9001314
Crystal chemistry and crystallography of some minerals in the tetradymite group
Bayless, P.; American Mineralogist 76 (1991) 257–265; doi:

data_9001315
_publ_section_title
;Crystal chemistry and crystallography of some minerals in the tetradymite
 group
;
_journal_name_full               'American Mineralogist'
_journal_page_first              257
_journal_page_last               265
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'As Sb'
_chemical_name_mineral           Stibarsen
_space_group_IT_number           166
_symmetry_space_group_name_Hall  '-R 3 2"'
_symmetry_space_group_name_H-M   'R -3 m :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   4.0255
_cell_length_b                   4.0255
_cell_length_c                   10.837
_cell_formula_units_Z            3
_cell_volume                     152.083
_database_code_amcsd             0001345
_exptl_crystal_density_diffrn    6.442
_cod_original_sg_symbol_H-M      'R -3 m'
_cod_database_code               9001315
Crystal chemistry and crystallography of some minerals in the tetradymite group
Bayliss, P.; American Mineralogist 76 (1991) 257–265; doi:

data_9001316
_publ_section_title
;Crystal chemistry and crystallography of some minerals in the tetradymite
 group
;
_journal_name_full               'American Mineralogist'
_journal_page_first              257
_journal_page_last               265
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'Ag Bi Te2'
_chemical_name_mineral           Volynskite
_space_group_IT_number           164
_symmetry_space_group_name_Hall  '-P 3 2"'
_symmetry_space_group_name_H-M   'P -3 m 1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   4.468
_cell_length_b                   4.468
_cell_length_c                   20.75
_cell_volume                     358.736
_database_code_amcsd             0001346
_exptl_crystal_density_diffrn    7.944
_cod_database_code               9001316
Crystal chemistry and crystallography of some minerals in the tetradymite group
Bayliss, P.; American Mineralogist 76 (1991) 257–265; doi:

data_9001317
_publ_section_title
;Crystal chemistry and crystallography of some minerals in the tetradymite
 group
;
_journal_name_full               'American Mineralogist'
_journal_page_first              257
_journal_page_last               265
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'Bi S0.56 Te0.44'
_chemical_name_mineral           Ingodite
_space_group_IT_number           164
_symmetry_space_group_name_Hall  '-P 3 2"'
_symmetry_space_group_name_H-M   'P -3 m 1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   4.2477
_cell_length_b                   4.2477
_cell_length_c                   23.075
_cell_volume                     360.562
_database_code_amcsd             0001347
_exptl_crystal_density_diffrn    7.822
_cod_original_formula_sum        'Bi (S.56 Te.44)'
_cod_database_code               9001317
The crystal structure of norrishite, KLiMn2Si4O12: An oxygen-rich mica
Tyrna, P. L.; Guggenheim, S.; American Mineralogist 76 (1991) 266–271; doi:

data_9001318
_publ_section_title
;
 The crystal structure of norrishite, KLiMn2Si4O12: An oxygen-rich mica
;
_journal_name_full               'American Mineralogist'
_journal_page_first              266
_journal_page_last               271
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'K Li Mn2 O12 Si4'
_chemical_name_mineral           Norrishite
_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                 98.22
_cell_angle_gamma                90
_cell_length_a                   5.289
_cell_length_b                   8.914
_cell_length_c                   10.062
_cell_formula_units_Z            2
_cell_volume                     469.511
_database_code_amcsd             0001348
_exptl_crystal_density_diffrn    3.256
_cod_original_formula_sum        'K Li Mn2 Si4 O12'
_cod_database_code               9001318
Crystal structure refinement of akaganeite
Post, J. E.; Buchwald, V. F.; American Mineralogist 76 (1991) 272–277; doi:

data_9001319
_publ_section_title
;
 Crystal structure refinement of akaganeite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              272
_journal_page_last               277
_journal_volume                  76
_journal_year                    1991
_chemical_compound_source
'corrosion crust on the Camp del Cielo meteorite'
_chemical_formula_sum            'Cl0.675 Fe4 O8'
_chemical_name_mineral           Akaganeite
_space_group_crystal_system      monoclinic
_space_group_IT_number           12
_space_group_name_Hall           '-I 2y'
_space_group_name_H-M_alt        'I 1 2/m 1'
_symmetry_space_group_name_H-M   'I 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.24
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.600
_cell_length_b                   3.0339
_cell_length_c                   10.513
_cell_volume                     338.088
_database_code_amcsd             0001349
_exptl_crystal_density_diffrn    3.687
_cod_original_formula_sum        'Fe4 O8 Cl.675'
_cod_database_code               9001319
Grandreefite, Pb2F2SO4: Crystal structure and relationship to the lanthanide oxide sulfates, Ln2O2SO4
Kampf, A. R.; American Mineralogist 76 (1991) 278–282; doi:

data_9001320
_publ_section_title
;
 Grandreefite, Pb2F2SO4: Crystal structure and relationship to the lanthanide
 oxide sulfates, Ln2O2SO4
;
_journal_name_full               'American Mineralogist'
_journal_page_first              278
_journal_page_last               282
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'F2 O4 Pb2 S'
_chemical_name_mineral           Grandreefite
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-A 2ya'
_symmetry_space_group_name_H-M   'A 1 2/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 107.418
_cell_angle_gamma                90
_cell_length_a                   8.667
_cell_length_b                   4.4419
_cell_length_c                   14.242
_cell_formula_units_Z            4
_cell_volume                     523.147
_database_code_amcsd             0001350
_exptl_crystal_density_diffrn    6.964
_cod_original_formula_sum        'Pb2 S F2 O4'
_cod_database_code               9001320
Substructure and superstructure of mullite by neutron diffraction Model 1 Neutron
Angel, R. J.; McMullan, R. K.; Prewitt, C. T.; American Mineralogist 76 (1991) 332–342; doi:

data_9001321
_publ_section_title
;
 Substructure and superstructure of mullite by neutron diffraction
 Model 1 Neutron
;
_journal_name_full               'American Mineralogist'
_journal_page_first              332
_journal_page_last               342
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'Al2.4 O4.8 Si0.6'
_chemical_name_mineral           Mullite
_space_group_IT_number           55
_symmetry_space_group_name_Hall  '-P 2 2ab'
_symmetry_space_group_name_H-M   'P b a m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.588
_cell_length_b                   7.688
_cell_length_c                   2.8895
_cell_volume                     168.563
_database_code_amcsd             0001351
_exptl_crystal_density_diffrn    3.121
_cod_original_formula_sum        'Al2.4 Si.6 O4.8'
_cod_database_code               9001321
Substructure and superstructure of mullite by neutron diffraction Model 2 X-ray
Angel, R. J.; McMullan, R. K.; Prewitt, C. T.; American Mineralogist 76 (1991) 332–342; doi:

data_9001322
_publ_section_title
;
 Substructure and superstructure of mullite by neutron diffraction
 Model 2 X-ray
;
_journal_name_full               'American Mineralogist'
_journal_page_first              332
_journal_page_last               342
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'Al2.4 O4.8 Si0.6'
_chemical_name_mineral           Mullite
_space_group_IT_number           55
_symmetry_space_group_name_Hall  '-P 2 2ab'
_symmetry_space_group_name_H-M   'P b a m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.5785
_cell_length_b                   7.6817
_cell_length_c                   2.8864
_cell_volume                     168.034
_database_code_amcsd             0001352
_exptl_crystal_density_diffrn    3.131
_cod_original_formula_sum        'Al2.4 Si.6 O4.8'
_cod_database_code               9001322
Alpha-decay damage in titanite sample M28658 natural from Maevatanana, Malagasy Republic
Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A.; American Mineralogist 76 (1991) 370–396; doi:

data_9001323
_publ_section_title
;
 Alpha-decay damage in titanite
 sample M28658 natural from Maevatanana, Malagasy Republic
;
_journal_name_full               'American Mineralogist'
_journal_page_first              370
_journal_page_last               396
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'Ca O5 Si Ti'
_chemical_name_mineral           Titanite
_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                 113.87
_cell_angle_gamma                90
_cell_length_a                   6.549
_cell_length_b                   8.695
_cell_length_c                   7.060
_cell_formula_units_Z            4
_cell_volume                     367.635
_database_code_amcsd             0001353
_exptl_crystal_density_diffrn    3.542
_cod_original_formula_sum        'Ca Ti Si O5'
_cod_database_code               9001323
Alpha-decay damage in titanite sample M28658 annealed at 1090 C, from Maevatanana, Malagasy Republic
Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A.; American Mineralogist 76 (1991) 370–396; doi:

data_9001324
_publ_section_title
;
 Alpha-decay damage in titanite
 sample M28658 annealed at 1090 C, from Maevatanana, Malagasy Republic
;
_journal_name_full               'American Mineralogist'
_journal_page_first              370
_journal_page_last               396
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'Ca O5 Si Ti'
_chemical_name_mineral           Titanite
_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                 113.79
_cell_angle_gamma                90
_cell_length_a                   6.539
_cell_length_b                   8.692
_cell_length_c                   7.037
_cell_formula_units_Z            4
_cell_volume                     365.977
_database_code_amcsd             0001354
_exptl_crystal_density_diffrn    3.558
_exptl_crystal_thermal_history   'annealed at 1090 C'
_cod_original_formula_sum        'Ca Ti Si O5'
_cod_database_code               9001324
Alpha-decay damage in titanite sample E2312 natural, from Sebastapol Twp., Ontario
Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A.; American Mineralogist 76 (1991) 370–396; doi:

data_9001325
_publ_section_title
;
 Alpha-decay damage in titanite
 sample E2312 natural, from Sebastapol Twp., Ontario
;
_journal_name_full               'American Mineralogist'
_journal_page_first              370
_journal_page_last               396
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'Ca O5 Si Ti'
_chemical_name_mineral           Titanite
_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                 113.93
_cell_angle_gamma                90
_cell_length_a                   6.554
_cell_length_b                   8.708
_cell_length_c                   7.069
_cell_formula_units_Z            4
_cell_volume                     368.764
_database_code_amcsd             0001355
_exptl_crystal_density_diffrn    3.531
_cod_original_formula_sum        'Ca Ti Si O5'
_cod_database_code               9001325
Alpha-decay damage in titanite sample E2312 annealed at 1090 C, from Sebastapol Twp., Ontario
Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A.; American Mineralogist 76 (1991) 370–396; doi:

data_9001326
_publ_section_title
;
 Alpha-decay damage in titanite
 sample E2312 annealed at 1090 C, from Sebastapol Twp., Ontario
;
_journal_name_full               'American Mineralogist'
_journal_page_first              370
_journal_page_last               396
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'Ca O5 Si Ti'
_chemical_name_mineral           Titanite
_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                 113.94
_cell_angle_gamma                90
_cell_length_a                   6.547
_cell_length_b                   8.695
_cell_length_c                   7.059
_cell_formula_units_Z            4
_cell_volume                     367.272
_database_code_amcsd             0001356
_exptl_crystal_density_diffrn    3.545
_exptl_crystal_thermal_history   'annealed at 1090 C'
_cod_original_formula_sum        'Ca Ti Si O5'
_cod_database_code               9001326
Alpha-decay damage in titanite sample M28173 natural, from Gjerstad, Norway
Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A.; American Mineralogist 76 (1991) 370–396; doi:

data_9001327
_publ_section_title
;
 Alpha-decay damage in titanite
 sample M28173 natural, from Gjerstad, Norway
;
_journal_name_full               'American Mineralogist'
_journal_page_first              370
_journal_page_last               396
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'Ca O5 Si Ti'
_chemical_name_mineral           Titanite
_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                 113.79
_cell_angle_gamma                90
_cell_length_a                   6.564
_cell_length_b                   8.719
_cell_length_c                   7.057
_cell_formula_units_Z            4
_cell_volume                     369.565
_database_code_amcsd             0001357
_exptl_crystal_density_diffrn    3.523
_cod_original_formula_sum        'Ca Ti Si O5'
_cod_database_code               9001327
Alpha-decay damage in titanite sample M28173 annealed at 1090 C, from Gjerstad, Norway
Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A.; American Mineralogist 76 (1991) 370–396; doi:

data_9001328
_publ_section_title
;
 Alpha-decay damage in titanite
 sample M28173 annealed at 1090 C, from Gjerstad, Norway
;
_journal_name_full               'American Mineralogist'
_journal_page_first              370
_journal_page_last               396
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'Ca O5 Si Ti'
_chemical_name_mineral           Titanite
_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                 113.76
_cell_angle_gamma                90
_cell_length_a                   6.538
_cell_length_b                   8.699
_cell_length_c                   7.044
_cell_formula_units_Z            4
_cell_volume                     366.665
_database_code_amcsd             0001358
_exptl_crystal_density_diffrn    3.551
_exptl_crystal_thermal_history   'annealed at 1090 C'
_cod_original_formula_sum        'Ca Ti Si O5'
_cod_database_code               9001328
Alpha-decay damage in titanite sample from Cardiff U Mine, Ontario, natural
Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A.; American Mineralogist 76 (1991) 370–396; doi:

data_9001329
_publ_section_title
;
 Alpha-decay damage in titanite
 sample from Cardiff U Mine, Ontario, natural
;
_journal_name_full               'American Mineralogist'
_journal_page_first              370
_journal_page_last               396
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'Ca O5 Si Ti'
_chemical_name_mineral           Titanite
_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                 114.08
_cell_angle_gamma                90
_cell_length_a                   6.607
_cell_length_b                   8.775
_cell_length_c                   7.110
_cell_formula_units_Z            4
_cell_volume                     376.340
_database_code_amcsd             0001359
_exptl_crystal_density_diffrn    3.460
_cod_original_formula_sum        'Ca Ti Si O5'
_cod_database_code               9001329
Alpha-decay damage in titanite sample from Cardiff U Mine, Ontario, annealed at 1090 C
Hawthorne, F. C.; Groat, L. A.; Raudsepp, M.; Ball, N. A.; Kimata, M.; Spike, F. D.; Gaba, R.; Halden, N. M.; Lumpkin, G. R.; Ewing, R. C.; Greegor, R. B.; Lytle, F. W.; Ercit, T. S.; Rossman, G. R.; Wicks, F. J.; Ramik, R. A.; Sherriff, B. L.; Fleet, M. E.; McCammon, C. A.; American Mineralogist 76 (1991) 370–396; doi:

data_9001330
_publ_section_title
;
 Alpha-decay damage in titanite
 sample from Cardiff U Mine, Ontario, annealed at 1090 C
;
_journal_name_full               'American Mineralogist'
_journal_page_first              370
_journal_page_last               396
_journal_volume                  76
_journal_year                    1991
_chemical_formula_sum            'Ca O5 Si Ti'
_chemical_name_mineral           Titanite
_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                 113.91
_cell_angle_gamma                90
_cell_length_a                   6.530
_cell_length_b                   8.677
_cell_length_c                   7.048
_cell_formula_units_Z            4
_cell_volume                     365.075
_database_code_amcsd             0001360
_exptl_crystal_density_diffrn    3.567
_exptl_crystal_thermal_history   'annealed at 1090 C'
_cod_original_formula_sum        'Ca Ti Si O5'
_cod_database_code               9001330