LMucko/crystallography-open-database huggingface dataset:
The crystal structures of three Canadian vesuvianites Sample: #1 Great Slave Lake
Rucklidge, J. C.; Kocman, V.; Whitlow, S. H.; Gabe, E. J.; The Canadian Mineralogist 13 (1975) 15–21; doi:

data_9010521
_publ_section_title
;
 The crystal structures of three Canadian vesuvianites
 Sample: #1 Great Slave Lake
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              15
_journal_page_last               21
_journal_volume                  13
_journal_year                    1975
_chemical_formula_sum            'Al5.5 Ca9.46 F1.56 Fe1.098 H3.28 O37.44 Si9'
_chemical_name_mineral           Vesuvianite
_space_group_IT_number           126
_symmetry_space_group_name_Hall  '-P 4a 2bc'
_symmetry_space_group_name_H-M   'P 4/n n c :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.516
_cell_length_b                   15.516
_cell_length_c                   11.769
_cell_volume                     2833.343
_cod_duplicate_entry             9004081
_cod_data_source_file            04673.cif
_cod_data_source_block           global
_cod_original_sg_symbol_H-M      'P 4/n n c'
_cod_original_formula_sum        'Si9 Ca9.46 Fe1.098 Al5.5 O37.44 F1.56 H3.28'
_cod_database_code               9010521
The crystal structures of three Canadian vesuvianites Sample: #2 Bancroft
Rucklidge, J. C.; Kocman, V.; Whitlow, S. H.; Gabe, E. J.; The Canadian Mineralogist 13 (1975) 15–21; doi:

data_9010522
_publ_section_title
;
 The crystal structures of three Canadian vesuvianites
 Sample: #2 Bancroft
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              15
_journal_page_last               21
_journal_volume                  13
_journal_year                    1975
_chemical_formula_sum
'Al4.972 Ca9.052 Fe1.459 H2.08 Na0.54 O39 Si9'
_chemical_name_mineral           Vesuvianite
_space_group_IT_number           126
_symmetry_space_group_name_Hall  '-P 4a 2bc'
_symmetry_space_group_name_H-M   'P 4/n n c :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.558
_cell_length_b                   15.558
_cell_length_c                   11.810
_cell_volume                     2858.626
_cod_duplicate_entry             9004082
_cod_data_source_file            04674.cif
_cod_data_source_block           global
_cod_original_sg_symbol_H-M      'P 4/n n c'
_cod_original_formula_sum        'Si9 Ca9.052 Na.54 Fe1.459 Al4.972 O39 H2.08'
_cod_database_code               9010522
Crystal structure of miserite, a Zoltai Type 5 structure
Scott, J. D.; The Canadian Mineralogist 14 (1976) 515–528; doi:

data_9010523
_publ_section_title
;
 Crystal structure of miserite, a Zoltai Type 5 structure
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              515
_journal_page_last               528
_journal_volume                  14
_journal_year                    1976
_chemical_formula_sum
;Ca10.54 Ce0.22 Dy0.12 Er0.06 F2 H2.34 K2.26 La0.14 Nd0.2 O46.53 Pr0.04 Si16
 Tb0.1 Y1.12
;
_chemical_name_mineral           Miserite
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                96.42
_cell_angle_beta                 111.15
_cell_angle_gamma                76.57
_cell_formula_units_Z            1
_cell_length_a                   10.100
_cell_length_b                   16.014
_cell_length_c                   7.377
_cell_volume                     1081.847
_cod_duplicate_entry             9004106
_cod_data_source_file            04699.cif
_cod_data_source_block           global
_cod_original_formula_sum
;Ca10.54 K2.26 (Y1.12 La.14 Ce.22 Pr.04 Nd.2 Dy.12 Er.06 Tb.1) Si16 O46.53 F2
 H2.34
;
_cod_database_code               9010523
A crystal-chemical investigation of alpine gadolinite Locality: Moos, Rauris, Austria Sample: 2 Note: structure from ICSD
Demartin, F.; Pilati, T.; Diella, V.; Gentile, P.; Gramaccioli, C. M.; The Canadian Mineralogist 31 (1993) 127–136; doi:

data_9010524
_publ_section_title
;
 A crystal-chemical investigation of alpine gadolinite
 Locality: Moos, Rauris, Austria
 Sample: 2
 Note: structure from ICSD
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              127
_journal_page_last               136
_journal_volume                  31
_journal_year                    1993
_chemical_formula_sum
'B0.36 Be1.64 Ca0.14 Dy0.38 Fe0.66 O10 Si2 Y1.48'
_chemical_name_mineral           Gadolinite-(Y)
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.51
_cell_angle_gamma                90
_cell_length_a                   4.747
_cell_length_b                   7.544
_cell_length_c                   9.931
_cell_formula_units_Z            2
_cell_volume                     355.629
_exptl_crystal_density_diffrn    4.395
_cod_original_formula_sum
'(Y1.48 Dy.38 Ca.14) (Be1.64 B.36) Fe.66 Si2 O10'
_cod_database_code               9010524
_cod_duplicate_entry 1536357
A crystal-chemical investigation of alpine gadolinite Locality: Beura, Ossola, Italy Sample: 3 Note: structure from ICSD
Demartin, F.; Pilati, T.; Diella, V.; Gentile, P.; Gramaccioli, C. M.; The Canadian Mineralogist 31 (1993) 127–136; doi:

data_9010525
_publ_section_title
;
 A crystal-chemical investigation of alpine gadolinite
 Locality: Beura, Ossola, Italy
 Sample: 3
 Note: structure from ICSD
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              127
_journal_page_last               136
_journal_volume                  31
_journal_year                    1993
_chemical_formula_sum
'B0.64 Be1.36 Ca0.22 Dy0.4 Fe0.5 O10 Si2 Y1.38'
_chemical_name_mineral           Gadolinite-(Y)
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.41
_cell_angle_gamma                90
_cell_length_a                   4.743
_cell_length_b                   7.568
_cell_length_c                   9.900
_cell_formula_units_Z            2
_cell_volume                     355.352
_exptl_crystal_density_diffrn    4.297
_cod_original_formula_sum
'(Y1.38 Dy.4 Ca.22) (Be1.36 B.64) Fe.5 Si2 O10'
_cod_database_code               9010525
_cod_duplicate_entry 1536361
A crystal-chemical investigation of alpine gadolinite Locality: Val Nalps, Switzerland Sample: 6 Note: structure from ICSD
Demartin, F.; Pilati, T.; Diella, V.; Gentile, P.; Gramaccioli, C. M.; The Canadian Mineralogist 31 (1993) 127–136; doi:

data_9010526
_publ_section_title
;
 A crystal-chemical investigation of alpine gadolinite
 Locality: Val Nalps, Switzerland
 Sample: 6
 Note: structure from ICSD
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              127
_journal_page_last               136
_journal_volume                  31
_journal_year                    1993
_chemical_formula_sum
'B0.66 Be1.34 Ca0.3 Dy0.28 Fe0.54 O10 Si2 Y1.42'
_chemical_name_mineral           Gadolinite-(Y)
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.48
_cell_angle_gamma                90
_cell_length_a                   4.746
_cell_length_b                   7.562
_cell_length_c                   9.903
_cell_formula_units_Z            2
_cell_volume                     355.399
_exptl_crystal_density_diffrn    4.199
_cod_original_formula_sum
'(Y1.42 Dy.28 Ca.3) (Be1.34 B.66) Fe.54 Si2 O10'
_cod_database_code               9010526
_cod_duplicate_entry 1536365
A crystal-chemical investigation of alpine gadolinite Locality: "Strada", Val Vigezzo, Italy Sample: 7 Note: structure from ICSD
Demartin, F.; Pilati, T.; Diella, V.; Gentile, P.; Gramaccioli, C. M.; The Canadian Mineralogist 31 (1993) 127–136; doi:

data_9010527
_publ_section_title
;
 A crystal-chemical investigation of alpine gadolinite
 Locality: "Strada", Val Vigezzo, Italy
 Sample: 7
 Note: structure from ICSD
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              127
_journal_page_last               136
_journal_volume                  31
_journal_year                    1993
_chemical_formula_sum
'B0.18 Be1.82 Ca0.06 Dy0.36 Fe0.76 O10 Si2 Y1.58'
_chemical_name_mineral           Gadolinite-(Y)
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.43
_cell_angle_gamma                90
_cell_length_a                   4.759
_cell_length_b                   7.564
_cell_length_c                   9.968
_cell_formula_units_Z            2
_cell_volume                     358.809
_exptl_crystal_density_diffrn    4.427
_cod_original_formula_sum
'(Y1.58 Dy.36 Ca.06) (Be1.82 B.18) Fe.76 Si2 O10'
_cod_database_code               9010527
_cod_duplicate_entry 1536368
A crystal-chemical investigation of alpine gadolinite Locality: "Bosco", Val Vigezzo, Italy Sample: 8 Note: structure from ICSD
Demartin, F.; Pilati, T.; Diella, V.; Gentile, P.; Gramaccioli, C. M.; The Canadian Mineralogist 31 (1993) 127–136; doi:

data_9010528
_publ_section_title
;
 A crystal-chemical investigation of alpine gadolinite
 Locality: "Bosco", Val Vigezzo, Italy
 Sample: 8
 Note: structure from ICSD
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              127
_journal_page_last               136
_journal_volume                  31
_journal_year                    1993
_chemical_formula_sum
'B0.24 Be1.76 Ca0.13 Dy0.13 Fe0.82 O10 Si2 Y1.74'
_chemical_name_mineral           Gadolinite-(Y)
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.52
_cell_angle_gamma                90
_cell_length_a                   4.743
_cell_length_b                   7.518
_cell_length_c                   9.933
_cell_formula_units_Z            2
_cell_volume                     354.175
_exptl_crystal_density_diffrn    4.327
_cod_original_formula_sum
'(Y1.74 Dy.13 Ca.13) (Be1.76 B.24) Fe.82 Si2 O10'
_cod_database_code               9010528
_cod_duplicate_entry 1536371
A crystal-chemical investigation of alpine gadolinite Locality: Monte Bassetta, Val Vigezzo, Italy Sample: 9 Note: structure from ICSD
Demartin, F.; Pilati, T.; Diella, V.; Gentile, P.; Gramaccioli, C. M.; The Canadian Mineralogist 31 (1993) 127–136; doi:

data_9010529
_publ_section_title
;
 A crystal-chemical investigation of alpine gadolinite
 Locality: Monte Bassetta, Val Vigezzo, Italy
 Sample: 9
 Note: structure from ICSD
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              127
_journal_page_last               136
_journal_volume                  31
_journal_year                    1993
_chemical_formula_sum
'B0.18 Be1.82 Ca0.04 Dy0.46 Fe0.78 O10 Si2 Y1.5'
_chemical_name_mineral           Gadolinite-(Y)
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.50
_cell_angle_gamma                90
_cell_length_a                   4.757
_cell_length_b                   7.553
_cell_length_c                   9.970
_cell_formula_units_Z            2
_cell_volume                     358.205
_exptl_crystal_density_diffrn    4.522
_cod_original_formula_sum
'(Y1.5 Dy.46 Ca.04) (Be1.82 B.18) Fe.78 Si2 O10'
_cod_database_code               9010529
_cod_duplicate_entry 1536374
A crystal-chemical investigation of alpine gadolinite Locality: Glogstafelberg, Val Formazza, Italy Sample: 10 Note: structure from ICSD
Demartin, F.; Pilati, T.; Diella, V.; Gentile, P.; Gramaccioli, C. M.; The Canadian Mineralogist 31 (1993) 127–136; doi:

data_9010530
_publ_section_title
;
 A crystal-chemical investigation of alpine gadolinite
 Locality: Glogstafelberg, Val Formazza, Italy
 Sample: 10
 Note: structure from ICSD
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              127
_journal_page_last               136
_journal_volume                  31
_journal_year                    1993
_chemical_formula_sum            'B0.56 Be1.44 Ca0.28 Fe0.22 Gd0.72 O10 Si2 Y'
_chemical_name_mineral           Gadolinite-(Y)
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.24
_cell_angle_gamma                90
_cell_length_a                   4.752
_cell_length_b                   7.629
_cell_length_c                   9.894
_cell_formula_units_Z            2
_cell_volume                     358.684
_exptl_crystal_density_diffrn    4.267
_cod_original_formula_sum        '(Y Gd.72 Ca.28) (Be1.44 B.56) Fe.22 Si2 O10'
_cod_database_code               9010530
_cod_duplicate_entry 1536377
Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order Sample: A1 - DJ102 N.3
Hawthorne, F. C.; Oberti, R.; Sardone, N.; The Canadian Mineralogist 34 (1996) 577–593; doi:

data_9010531
_publ_section_title
;
 Sodium at the A site in clinoamphiboles: the effects of composition
 on patterns of order
 Sample: A1 - DJ102 N.3
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              577
_journal_page_last               593
_journal_volume                  34
_journal_year                    1996
_chemical_formula_sum
'Al1.66 Ca0.48 F1.14 Fe1.12 H0.86 K0.036 Mg2.6 Na2.306 O22.86 Si7.6 Ti0.02'
_chemical_name_mineral           Fluoronyboite
_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                 104.09
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.668
_cell_length_b                   17.801
_cell_length_c                   5.309
_cell_volume                     886.191
_database_code_amcsd             0005486
_exptl_crystal_density_diffrn    3.174
_cod_original_formula_sum
'Ca.48 Na2.306 Mg2.6 Fe1.12 Al1.66 Ti.02 Si7.6 K.036 H.86 O22.86 F1.14'
_cod_database_code               9010531
Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order Sample: A2 - DJ102 N.4
Hawthorne, F. C.; Oberti, R.; Sardone, N.; The Canadian Mineralogist 34 (1996) 577–593; doi:

data_9010532
_publ_section_title
;
 Sodium at the A site in clinoamphiboles: the effects of composition
 on patterns of order
 Sample: A2 - DJ102 N.4
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              577
_journal_page_last               593
_journal_volume                  34
_journal_year                    1996
_chemical_formula_sum
'Al1.6 Ca0.48 F1.16 Fe1.44 H0.84 K0.026 Mg2.42 Na2.364 O22.84 Si7.52 Ti0.02'
_chemical_name_mineral           Fluoronyboite
_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                 104.08
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.673
_cell_length_b                   17.817
_cell_length_c                   5.315
_cell_volume                     888.488
_database_code_amcsd             0005487
_exptl_crystal_density_diffrn    3.205
_cod_original_formula_sum
'Ca.48 Na2.364 Mg2.42 Fe1.44 Al1.6 Ti.02 Si7.52 K.026 H.84 O22.84 F1.16'
_cod_database_code               9010532
Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order Sample: A3 - Q95 N.32
Hawthorne, F. C.; Oberti, R.; Sardone, N.; The Canadian Mineralogist 34 (1996) 577–593; doi:

data_9010533
_publ_section_title
;
 Sodium at the A site in clinoamphiboles: the effects of composition
 on patterns of order
 Sample: A3 - Q95 N.32
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              577
_journal_page_last               593
_journal_volume                  34
_journal_year                    1996
_chemical_formula_sum
'Al1.94 Ca0.4 F0.22 Fe0.96 H1.78 K0.042 Mg2.7 Na2.266 O23.78 Si7.44 Ti0.04'
_chemical_name_mineral           Nyboite
_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                 104.21
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.678
_cell_length_b                   17.772
_cell_length_c                   5.310
_cell_volume                     885.361
_database_code_amcsd             0005488
_exptl_crystal_density_diffrn    3.146
_cod_original_formula_sum
'Si7.44 Al1.94 Mg2.7 Fe.96 Ti.04 Ca.4 Na2.266 K.042 H1.78 O23.78 F.22'
_cod_database_code               9010533
Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order Sample: A4 - DJ102 N.12
Hawthorne, F. C.; Oberti, R.; Sardone, N.; The Canadian Mineralogist 34 (1996) 577–593; doi:

data_9010534
_publ_section_title
;
 Sodium at the A site in clinoamphiboles: the effects of composition
 on patterns of order
 Sample: A4 - DJ102 N.12
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              577
_journal_page_last               593
_journal_volume                  34
_journal_year                    1996
_chemical_formula_sum
'Al1.58 Ca0.8 F1.02 Fe1.69 H0.98 K0.004 Mg2.43 Na2.106 O22.98 Si7.28 Ti0.02'
_chemical_name_mineral           Fluorotaramite
_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                 104.33
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.722
_cell_length_b                   17.862
_cell_length_c                   5.319
_cell_volume                     894.929
_database_code_amcsd             0005489
_exptl_crystal_density_diffrn    3.229
_cod_original_formula_sum
'Si7.28 Al1.58 Mg2.43 Fe1.69 Ti.02 Ca.8 Na2.106 K.004 H.98 O22.98 F1.02'
_cod_database_code               9010534
Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order Sample: A5 - G230F N.3
Hawthorne, F. C.; Oberti, R.; Sardone, N.; The Canadian Mineralogist 34 (1996) 577–593; doi:

data_9010535
_publ_section_title
;
 Sodium at the A site in clinoamphiboles: the effects of composition
 on patterns of order
 Sample: A5 - G230F N.3
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              577
_journal_page_last               593
_journal_volume                  34
_journal_year                    1996
_chemical_formula_sum
'Al2.88 Ca1.06 Fe0.9 H2 Mg2.94 Na2.94 O24 Si6.24 Ti0.04'
_chemical_name_mineral           Magnesiotaramite
_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                 104.83
_cell_angle_gamma                90
_cell_length_a                   9.772
_cell_length_b                   17.853
_cell_length_c                   5.310
_cell_formula_units_Z            2
_cell_volume                     895.522
_database_code_amcsd             0005490
_exptl_crystal_density_diffrn    3.236
_cod_original_formula_sum
'Si6.24 Al2.88 Mg2.94 Fe.9 Ti.04 Ca1.06 Na2.94 H2 O24'
_cod_database_code               9010535
Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order Sample: A6 - Q99 N.3
Hawthorne, F. C.; Oberti, R.; Sardone, N.; The Canadian Mineralogist 34 (1996) 577–593; doi:

data_9010536
_publ_section_title
;
 Sodium at the A site in clinoamphiboles: the effects of composition
 on patterns of order
 Sample: A6 - Q99 N.3
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              577
_journal_page_last               593
_journal_volume                  34
_journal_year                    1996
_chemical_formula_sum
'Al3.12 Ca1.2 Fe1.48 H2 Mg2.34 Na2.74 O24 Si6.08 Ti0.04'
_chemical_name_mineral           Magnesiotaramite
_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                 104.9
_cell_angle_gamma                90
_cell_length_a                   9.790
_cell_length_b                   17.899
_cell_length_c                   5.319
_cell_formula_units_Z            2
_cell_volume                     900.715
_database_code_amcsd             0005491
_exptl_crystal_density_diffrn    3.294
_cod_original_formula_sum
'Si6.08 Al3.12 Mg2.34 Fe1.48 Ti.04 Ca1.2 Na2.74 H2 O24'
_cod_database_code               9010536
Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order Sample: A7 - D163 N.2
Hawthorne, F. C.; Oberti, R.; Sardone, N.; The Canadian Mineralogist 34 (1996) 577–593; doi:

data_9010537
_publ_section_title
;
 Sodium at the A site in clinoamphiboles: the effects of composition
 on patterns of order
 Sample: A7 - D163 N.2
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              577
_journal_page_last               593
_journal_volume                  34
_journal_year                    1996
_chemical_formula_sum
'Al1.98 Ca1.12 F0.26 Fe1.4 H1.74 K0.022 Mg2.42 Na1.58 O23.74 Si7.24 Ti0.04'
_chemical_name_mineral           Magnesiokatophorite
_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                 104.64
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.737
_cell_length_b                   17.875
_cell_length_c                   5.314
_cell_volume                     894.867
_database_code_amcsd             0005492
_exptl_crystal_density_diffrn    3.208
_cod_original_formula_sum
'Si7.24 Al1.98 Mg2.42 Fe1.4 Ti.04 Ca1.12 Na1.58 K.022 H1.74 O23.74 F.26'
_cod_database_code               9010537
Sodium at the A site in clinoamphiboles: the effects of composition on patterns of order Sample: A8 - D167 N.1
Hawthorne, F. C.; Oberti, R.; Sardone, N.; The Canadian Mineralogist 34 (1996) 577–593; doi:

data_9010538
_publ_section_title
;
 Sodium at the A site in clinoamphiboles: the effects of composition
 on patterns of order
 Sample: A8 - D167 N.1
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              577
_journal_page_last               593
_journal_volume                  34
_journal_year                    1996
_chemical_formula_sum
'Al1.84 Ca1.26 F0.36 Fe1.82 H1.64 K0.036 Mg2.34 Na1.446 O23.64 Si7.16 Ti0.02'
_chemical_name_mineral           Magnesiokatophorite
_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                 104.69
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   9.775
_cell_length_b                   17.928
_cell_length_c                   5.313
_cell_volume                     900.648
_database_code_amcsd             0005493
_exptl_crystal_density_diffrn    3.253
_cod_original_formula_sum
'Si7.16 Al1.84 Mg2.34 Fe1.82 Ti.02 Ca1.26 Na1.446 K.036 H1.64 O23.64 F.36'
_cod_database_code               9010538