LMucko/crystallography-open-database huggingface dataset:
Synthetic hypersilicic Cl-bearing mica in the phlogopite-celadonite join: a mulitmethodical characterization of the missing link between di- and tri- octahedral micas at high pressures
Nazzareni, S.; Comodi, P.; Bindi, L.; Safonov, O. G.; Litvin, Y. A.; Perchuk, L. L.; American Mineralogist 93 (2008) 1429–1436; doi:10.2138/am.2008.2802

data_9010503
_publ_section_title
;
 Synthetic hypersilicic Cl-bearing mica in the phlogopite-celadonite join:
 a mulitmethodical characterization of the missing link between di- and tri-
 octahedral micas at high pressures
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1429
_journal_page_last               1436
_journal_paper_doi               10.2138/am.2008.2802
_journal_volume                  93
_journal_year                    2008
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Al0.5 Cl0.392 K Mg2.722 O11.608 Si3.5'
_chemical_name_mineral           Phlogopite
_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                 100.06
_cell_angle_gamma                90
_cell_length_a                   5.299
_cell_length_b                   9.167
_cell_length_c                   10.226
_cell_formula_units_Z            2
_cell_volume                     489.100
_database_code_amcsd             0004636
_exptl_crystal_density_diffrn    2.829
_cod_original_formula_sum        'K (Si3.5 Al.5) Mg2.722 O11.608 Cl.392'
_cod_database_code               9010503
Accommodation of the carbonate ion in fluorapatite synthesized at high pressure Locality: synthetic Note: LM130 sample
Fleet, M. E.; Liu, X.; American Mineralogist 93 (2008) 1460–1469; doi:10.2138/am.2008.2786

data_9010504
_publ_section_title
;Accommodation of the carbonate ion in fluorapatite synthesized at high
 pressure Locality: synthetic Note: LM130 sample
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1460
_journal_page_last               1469
_journal_paper_doi               10.2138/am.2008.2786
_journal_volume                  93
_journal_year                    2008
_chemical_compound_source        Synthetic
_chemical_formula_sum            'C0.042 Ca5 F0.921 O12.321 P2.883'
_chemical_name_mineral           Fluorapatite
_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_length_a                   9.3648
_cell_length_b                   9.3648
_cell_length_c                   6.8879
_cell_formula_units_Z            2
_cell_volume                     523.136
_database_code_amcsd             0004637
_exptl_crystal_density_diffrn    3.205
_cod_original_formula_sum        'Ca5 P2.883 C.042 O12.321 F.921'
_cod_database_code               9010504
Accommodation of the carbonate ion in fluorapatite synthesized at high pressure Locality: synthetic Note: LM136 sample
Fleet, M. E.; Liu, X.; American Mineralogist 93 (2008) 1460–1469; doi:10.2138/am.2008.2786

data_9010505
_publ_section_title
;Accommodation of the carbonate ion in fluorapatite synthesized at high
 pressure Locality: synthetic Note: LM136 sample
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1460
_journal_page_last               1469
_journal_paper_doi               10.2138/am.2008.2786
_journal_volume                  93
_journal_year                    2008
_chemical_compound_source        Synthetic
_chemical_formula_sum            'C0.078 Ca5 F0.842 O12.402 P2.895'
_chemical_name_mineral           Fluorapatite
_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_length_a                   9.3679
_cell_length_b                   9.3679
_cell_length_c                   6.8885
_cell_formula_units_Z            2
_cell_volume                     523.528
_database_code_amcsd             0004638
_exptl_crystal_density_diffrn    3.206
_cod_original_formula_sum        'Ca5 P2.895 O12.402 C.078 F.842'
_cod_database_code               9010505
Accommodation of the carbonate ion in fluorapatite synthesized at high pressure Locality: synthetic Note: LM142 sample
Fleet, M. E.; Liu, X.; American Mineralogist 93 (2008) 1460–1469; doi:10.2138/am.2008.2786

data_9010506
_publ_section_title
;Accommodation of the carbonate ion in fluorapatite synthesized at high
 pressure Locality: synthetic Note: LM142 sample
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1460
_journal_page_last               1469
_journal_paper_doi               10.2138/am.2008.2786
_journal_volume                  93
_journal_year                    2008
_chemical_compound_source        Synthetic
_chemical_formula_sum            'C0.066 Ca5 F0.864 O12.381 P2.883'
_chemical_name_mineral           Fluorapatite
_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_length_a                   9.3659
_cell_length_b                   9.3659
_cell_length_c                   6.8901
_cell_formula_units_Z            2
_cell_volume                     523.426
_database_code_amcsd             0004639
_exptl_crystal_density_diffrn    3.204
_cod_original_formula_sum        'Ca5 P2.883 O12.381 C.066 F.864'
_cod_database_code               9010506
Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing temperature T = 25 C (HRPXRD)
Antao, S. M.; Hassan, I.; American Mineralogist 93 (2008) 1470–1477; doi:10.2138/am.2008.2789

data_9010507
_publ_section_title
;Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing
 temperature T = 25 C (HRPXRD)
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1470
_journal_page_last               1477
_journal_paper_doi               10.2138/am.2008.2789
_journal_volume                  93
_journal_year                    2008
_chemical_formula_sum
'C0.834 Al4.68 Ca3.176 Na0.824 O27.084 S0.146 Si7.32'
_chemical_name_mineral           Meionite
_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                   12.16711
_cell_length_b                   12.16711
_cell_length_c                   7.575466
_cell_volume                     1121.461
_database_code_amcsd             0004640
_diffrn_ambient_temperature      298.15
_exptl_crystal_density_diffrn    2.743
_cod_original_formula_sum
'(Ca3.176 Na.824) (Si7.32 Al4.68) C.834 S.146 O27.084'
_cod_database_code               9010507
Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing temperature T = 26 C
Antao, S. M.; Hassan, I.; American Mineralogist 93 (2008) 1470–1477; doi:10.2138/am.2008.2789

data_9010508
_publ_section_title
;Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing
 temperature T = 26 C
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1470
_journal_page_last               1477
_journal_paper_doi               10.2138/am.2008.2789
_journal_volume                  93
_journal_year                    2008
_chemical_formula_sum
'C0.834 Al4.68 Ca3.176 Na0.824 O27.084 S0.146 Si7.32'
_chemical_name_mineral           Meionite
_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                   12.1667
_cell_length_b                   12.1667
_cell_length_c                   7.5758
_cell_volume                     1121.435
_database_code_amcsd             0004641
_diffrn_ambient_temperature      299.15
_exptl_crystal_density_diffrn    2.743
_cod_original_formula_sum
'(Ca3.176 Na.824) (Si7.32 Al4.68) C.834 S.146 O27.084'
_cod_database_code               9010508
Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing temperature T = 101
Antao, S. M.; Hassan, I.; American Mineralogist 93 (2008) 1470–1477; doi:10.2138/am.2008.2789

data_9010509
_publ_section_title
;Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing
 temperature T = 101
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1470
_journal_page_last               1477
_journal_paper_doi               10.2138/am.2008.2789
_journal_volume                  93
_journal_year                    2008
_chemical_formula_sum
'C0.834 Al4.68 Ca3.176 Na0.824 O27.084 S0.146 Si7.32'
_chemical_name_mineral           Meionite
_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                   12.1736
_cell_length_b                   12.1736
_cell_length_c                   7.5757
_cell_volume                     1122.693
_database_code_amcsd             0004642
_exptl_crystal_density_diffrn    2.740
_cod_original_formula_sum
'(Ca3.176 Na.824) (Si7.32 Al4.68) C.834 S.146 O27.084'
_cod_database_code               9010509
Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing temperature T = 196
Antao, S. M.; Hassan, I.; American Mineralogist 93 (2008) 1470–1477; doi:10.2138/am.2008.2789

data_9010510
_publ_section_title
;Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing
 temperature T = 196
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1470
_journal_page_last               1477
_journal_paper_doi               10.2138/am.2008.2789
_journal_volume                  93
_journal_year                    2008
_chemical_formula_sum
'C0.834 Al4.68 Ca3.176 Na0.824 O27.084 S0.146 Si7.32'
_chemical_name_mineral           Meionite
_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                   12.1834
_cell_length_b                   12.1834
_cell_length_c                   7.5761
_cell_volume                     1124.560
_database_code_amcsd             0004643
_exptl_crystal_density_diffrn    2.735
_cod_original_formula_sum
'(Ca3.176 Na.824) (Si7.32 Al4.68) C.834 S.146 O27.084'
_cod_database_code               9010510
Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing temperature T = 296
Antao, S. M.; Hassan, I.; American Mineralogist 93 (2008) 1470–1477; doi:10.2138/am.2008.2789

data_9010511
_publ_section_title
;Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing
 temperature T = 296
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1470
_journal_page_last               1477
_journal_paper_doi               10.2138/am.2008.2789
_journal_volume                  93
_journal_year                    2008
_chemical_formula_sum
'C0.834 Al4.68 Ca3.176 Na0.824 O27.084 S0.146 Si7.32'
_chemical_name_mineral           Meionite
_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                   12.1950
_cell_length_b                   12.1950
_cell_length_c                   7.5771
_cell_volume                     1126.851
_database_code_amcsd             0004644
_exptl_crystal_density_diffrn    2.729
_cod_original_formula_sum
'(Ca3.176 Na.824) (Si7.32 Al4.68) C.834 S.146 O27.084'
_cod_database_code               9010511
Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing temperature T = 396
Antao, S. M.; Hassan, I.; American Mineralogist 93 (2008) 1470–1477; doi:10.2138/am.2008.2789

data_9010512
_publ_section_title
;Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing
 temperature T = 396
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1470
_journal_page_last               1477
_journal_paper_doi               10.2138/am.2008.2789
_journal_volume                  93
_journal_year                    2008
_chemical_formula_sum
'C0.834 Al4.68 Ca3.176 Na0.824 O27.084 S0.146 Si7.32'
_chemical_name_mineral           Meionite
_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                   12.2067
_cell_length_b                   12.2067
_cell_length_c                   7.5780
_cell_volume                     1129.149
_database_code_amcsd             0004645
_exptl_crystal_density_diffrn    2.724
_cod_original_formula_sum
'(Ca3.176 Na.824) (Si7.32 Al4.68) C.834 S.146 O27.084'
_cod_database_code               9010512
Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing temperature T = 494
Antao, S. M.; Hassan, I.; American Mineralogist 93 (2008) 1470–1477; doi:10.2138/am.2008.2789

data_9010513
_publ_section_title
;Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing
 temperature T = 494
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1470
_journal_page_last               1477
_journal_paper_doi               10.2138/am.2008.2789
_journal_volume                  93
_journal_year                    2008
_chemical_formula_sum
'C0.834 Al4.68 Ca3.176 Na0.824 O27.084 S0.146 Si7.32'
_chemical_name_mineral           Meionite
_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                   12.2192
_cell_length_b                   12.2192
_cell_length_c                   7.5792
_cell_volume                     1131.642
_database_code_amcsd             0004646
_exptl_crystal_density_diffrn    2.718
_cod_original_formula_sum
'(Ca3.176 Na.824) (Si7.32 Al4.68) C.834 S.146 O27.084'
_cod_database_code               9010513
Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing temperature T = 594
Antao, S. M.; Hassan, I.; American Mineralogist 93 (2008) 1470–1477; doi:10.2138/am.2008.2789

data_9010514
_publ_section_title
;Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing
 temperature T = 594
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1470
_journal_page_last               1477
_journal_paper_doi               10.2138/am.2008.2789
_journal_volume                  93
_journal_year                    2008
_chemical_formula_sum
'C0.834 Al4.68 Ca3.176 Na0.824 O27.084 S0.146 Si7.32'
_chemical_name_mineral           Meionite
_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                   12.2322
_cell_length_b                   12.2322
_cell_length_c                   7.5806
_cell_volume                     1134.260
_database_code_amcsd             0004647
_exptl_crystal_density_diffrn    2.712
_cod_original_formula_sum
'(Ca3.176 Na.824) (Si7.32 Al4.68) C.834 S.146 O27.084'
_cod_database_code               9010514
Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing temperature T = 694
Antao, S. M.; Hassan, I.; American Mineralogist 93 (2008) 1470–1477; doi:10.2138/am.2008.2789

data_9010515
_publ_section_title
;Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing
 temperature T = 694
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1470
_journal_page_last               1477
_journal_paper_doi               10.2138/am.2008.2789
_journal_volume                  93
_journal_year                    2008
_chemical_formula_sum
'C0.834 Al4.68 Ca3.176 Na0.824 O27.084 S0.146 Si7.32'
_chemical_name_mineral           Meionite
_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                   12.2475
_cell_length_b                   12.2475
_cell_length_c                   7.5823
_cell_volume                     1137.355
_database_code_amcsd             0004648
_exptl_crystal_density_diffrn    2.704
_cod_original_formula_sum
'(Ca3.176 Na.824) (Si7.32 Al4.68) C.834 S.146 O27.084'
_cod_database_code               9010515
Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing temperature T = 793
Antao, S. M.; Hassan, I.; American Mineralogist 93 (2008) 1470–1477; doi:10.2138/am.2008.2789

data_9010516
_publ_section_title
;Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing
 temperature T = 793
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1470
_journal_page_last               1477
_journal_paper_doi               10.2138/am.2008.2789
_journal_volume                  93
_journal_year                    2008
_chemical_formula_sum
'C0.834 Al4.68 Ca3.176 Na0.824 O27.084 S0.146 Si7.32'
_chemical_name_mineral           Meionite
_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                   12.2618
_cell_length_b                   12.2618
_cell_length_c                   7.5841
_cell_volume                     1140.283
_database_code_amcsd             0004649
_exptl_crystal_density_diffrn    2.697
_cod_original_cell_volume        1140.282
_cod_original_formula_sum
'(Ca3.176 Na.824) (Si7.32 Al4.68) C.834 S.146 O27.084'
_cod_database_code               9010516
Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing temperature T = 900
Antao, S. M.; Hassan, I.; American Mineralogist 93 (2008) 1470–1477; doi:10.2138/am.2008.2789

data_9010517
_publ_section_title
;Unusual Al-Si ordering in calcic scapolite, Me79.6, with increasing
 temperature T = 900
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1470
_journal_page_last               1477
_journal_paper_doi               10.2138/am.2008.2789
_journal_volume                  93
_journal_year                    2008
_chemical_formula_sum
'C0.834 Al4.08 Ca3.176 Na0.824 O27.084 S0.146 Si7.92'
_chemical_name_mineral           Meionite
_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                   12.2778
_cell_length_b                   12.2778
_cell_length_c                   7.5861
_cell_volume                     1143.562
_database_code_amcsd             0004650
_exptl_crystal_density_diffrn    2.692
_cod_original_formula_sum
'(Ca3.176 Na.824) Si7.92 Al4.08 C.834 S.146 O27.084'
_cod_database_code               9010517
Manganoan ferroan wurtzite from Llallagua, Bolivia (II)
Mloszewski, M. J.; Saha, A. K.; Nuffield, E. W.; The Canadian Mineralogist 6 (1957) 136–139; doi:

data_9010518
_publ_section_title
;
 Manganoan ferroan wurtzite from Llallagua, Bolivia (II)
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              136
_journal_page_last               139
_journal_volume                  6
_journal_year                    1957
_chemical_compound_source        'Llallagua, Bolivia'
_chemical_formula_sum            'Fe0.25 Mn0.25 S Zn0.5'
_chemical_name_mineral           Wurtzite-2H
_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_length_a                   3.881
_cell_length_b                   3.881
_cell_length_c                   6.315
_cell_formula_units_Z            2
_cell_volume                     82.374
_database_code_amcsd             0005074
_exptl_crystal_density_diffrn    3.728
_cod_original_formula_sum        '(Zn.5 Mn.25 Fe.25) S'
_cod_database_code               9010518
The crystal structure of a sodium-calcium variety of metahewettite Sample: hydrated
Bachmann, H. G.; Barnes, W. H.; The Canadian Mineralogist 7 (1962) 219–235; doi:

data_9010519
_publ_section_title
;
 The crystal structure of a sodium-calcium variety of metahewettite
 Sample: hydrated
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              219
_journal_page_last               235
_journal_volume                  7
_journal_year                    1962
_chemical_compound_source
'Paradox Valley, Montrose County, Coldrado,USA'
_chemical_formula_sum            'Ca0.25 H2 Na0.5 O9 V3'
_chemical_name_mineral           Metahewettite
_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                 92.5
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   12.26
_cell_length_b                   3.58
_cell_length_c                   8.11
_cell_volume                     355.616
_database_code_amcsd             0005079
_exptl_crystal_density_diffrn    2.992
_cod_original_formula_sum        'V3 Na.5 Ca.25 O9 H2'
_cod_database_code               9010519
_cod_duplicate_entry 9004060
Refinement of the crystal structure of a natural gehlenite, Ca2Al(Al,Si)2O7
Louisnathan, S. J.; The Canadian Mineralogist 10 (1971) 822–837; doi:

data_9010520
_publ_section_title
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 Refinement of the crystal structure of a natural gehlenite, Ca2Al(Al,Si)2O7
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_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              822
_journal_page_last               837
_journal_volume                  10
_journal_year                    1971
_chemical_compound_source        'Crestmore, California, USA'
_chemical_formula_sum            'Al1.91 Ca2 Fe0.02 Mg0.05 O7 Si1.02'
_chemical_name_mineral           Gehlenite
_space_group_IT_number           113
_symmetry_space_group_name_Hall  'P -4 2ab'
_symmetry_space_group_name_H-M   'P -4 21 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   7.716
_cell_length_b                   7.716
_cell_length_c                   5.089
_cell_formula_units_Z            2
_cell_volume                     302.982
_database_code_amcsd             0005090
_exptl_crystal_density_diffrn    3.011
_cod_original_formula_sum        'Ca2 Al1.91 Mg.05 Fe.02 Si1.02 O7'
_cod_database_code               9010520