LMucko/crystallography-open-database huggingface dataset:
Effect of Al on enstatite solubility in CMAS clinopyroxenes: 2 - Crystal chemical considerations Sample: Di75En10CaTs15, split M2 atom model
Tribaudino, M.; Molin, G. M.; Bruno, E.; European Journal of Mineralogy 6 (1994) 77–86; doi:

data_9005183
_publ_section_title
;
 Effect of Al on enstatite solubility in CMAS clinopyroxenes:
 2 - Crystal chemical considerations
 Sample: Di75En10CaTs15, split M2 atom model
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              77
_journal_page_last               86
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al0.29 Ca0.9 Mg0.96 O6 Si1.85'
_chemical_name_mineral           Diopside
_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                 106.27
_cell_angle_gamma                90
_cell_length_a                   9.707
_cell_length_b                   8.863
_cell_length_c                   5.267
_cell_formula_units_Z            4
_cell_volume                     434.989
_database_code_amcsd             0006529
_exptl_crystal_density_diffrn    3.286
_cod_original_formula_sum        'Ca.9 Mg.96 Al.29 Si1.85 O6'
_cod_database_code               9005183
Effect of Al on enstatite solubility in CMAS clinopyroxenes: 2 - Crystal chemical considerations Sample: Di65En20CaTs15
Tribaudino, M.; Molin, G. M.; Bruno, E.; European Journal of Mineralogy 6 (1994) 77–86; doi:

data_9005184
_publ_section_title
;
 Effect of Al on enstatite solubility in CMAS clinopyroxenes:
 2 - Crystal chemical considerations
 Sample: Di65En20CaTs15
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              77
_journal_page_last               86
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al0.32 Ca0.8 Mg1.03 O6 Si1.85'
_chemical_name_mineral           Diopside
_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                 106.47
_cell_angle_gamma                90
_cell_length_a                   9.700
_cell_length_b                   8.861
_cell_length_c                   5.258
_cell_formula_units_Z            4
_cell_volume                     433.390
_database_code_amcsd             0006530
_exptl_crystal_density_diffrn    3.275
_cod_original_formula_sum        'Ca.8 Mg1.03 Al.32 Si1.85 O6'
_cod_database_code               9005184
Effect of Al on enstatite solubility in CMAS clinopyroxenes: 2 - Crystal chemical considerations Sample: Di65En20CaTs15, split M2 model
Tribaudino, M.; Molin, G. M.; Bruno, E.; European Journal of Mineralogy 6 (1994) 77–86; doi:

data_9005185
_publ_section_title
;
 Effect of Al on enstatite solubility in CMAS clinopyroxenes:
 2 - Crystal chemical considerations
 Sample: Di65En20CaTs15, split M2 model
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              77
_journal_page_last               86
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al0.32 Ca0.8 Mg1.03 O6 Si1.85'
_chemical_name_mineral           Diopside
_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                 106.47
_cell_angle_gamma                90
_cell_length_a                   9.700
_cell_length_b                   8.861
_cell_length_c                   5.258
_cell_formula_units_Z            4
_cell_volume                     433.390
_database_code_amcsd             0006531
_exptl_crystal_density_diffrn    3.275
_cod_original_formula_sum        'Ca.8 Mg1.03 Al.32 Si1.85 O6'
_cod_database_code               9005185
Effect of Al on enstatite solubility in CMAS clinopyroxenes: 2 - Crystal chemical considerations Sample: Di70CaTs30
Tribaudino, M.; Molin, G. M.; Bruno, E.; European Journal of Mineralogy 6 (1994) 77–86; doi:

data_9005186
_publ_section_title
;
 Effect of Al on enstatite solubility in CMAS clinopyroxenes:
 2 - Crystal chemical considerations
 Sample: Di70CaTs30
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              77
_journal_page_last               86
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al0.6 Ca Mg0.7 O6 Si1.7'
_chemical_name_mineral           Diopside
_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                 106.18
_cell_angle_gamma                90
_cell_length_a                   9.687
_cell_length_b                   8.832
_cell_length_c                   5.268
_cell_formula_units_Z            4
_cell_volume                     432.855
_database_code_amcsd             0006532
_exptl_crystal_density_diffrn    3.330
_cod_original_formula_sum        'Ca Mg.7 Al.6 Si1.7 O6'
_cod_database_code               9005186
Powder neutron diffraction study of 2M_1 muscovite at room pressure and at 2 GPa Sample: P = 1 bar
Catti, M.; Ferraris, G.; Hull, S.; Pavese, A.; European Journal of Mineralogy 6 (1994) 171–178; doi:

data_9005187
_publ_section_title
;
 Powder neutron diffraction study of 2M_1 muscovite
 at room pressure and at 2 GPa
 Sample: P = 1 bar
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              171
_journal_page_last               178
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum
'Al2.4 Fe0.22 H2 K0.9 Mg0.16 Na0.07 O12 Si3.2 Ti0.02'
_chemical_name_mineral           Muscovite
_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                 95.76
_cell_angle_gamma                90
_cell_length_a                   5.2108
_cell_length_b                   9.0399
_cell_length_c                   20.021
_cell_formula_units_Z            4
_cell_volume                     938.330
_database_code_amcsd             0006533
_diffrn_ambient_pressure         100
_exptl_crystal_density_diffrn    2.850
_cod_original_formula_sum
'K.9 Na.07 Al2.4 Fe.22 Mg.16 Ti.02 Si3.2 O12 H2'
_cod_database_code               9005187
Powder neutron diffraction study of 2M_1 muscovite at room pressure and at 2 GPa Sample: P = 2 GPa
Catti, M.; Ferraris, G.; Hull, S.; Pavese, A.; European Journal of Mineralogy 6 (1994) 171–178; doi:

data_9005188
_publ_section_title
;
 Powder neutron diffraction study of 2M_1 muscovite
 at room pressure and at 2 GPa
 Sample: P = 2 GPa
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              171
_journal_page_last               178
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum
'Al2.4 Fe0.22 H2 K0.9 Mg0.16 Na0.07 O12 Si3.2 Ti0.02'
_chemical_name_mineral           Muscovite
_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                 95.78
_cell_angle_gamma                90
_cell_length_a                   5.187
_cell_length_b                   8.995
_cell_length_c                   19.502
_cell_formula_units_Z            4
_cell_volume                     905.280
_database_code_amcsd             0006534
_diffrn_ambient_pressure         2e+06
_exptl_crystal_density_diffrn    2.954
_cod_original_formula_sum
'K.9 Na.07 Al2.4 Fe.22 Mg.16 Ti.02 Si3.2 O12 H2'
_cod_database_code               9005188
Dorallcharite, Tl0.8K0.2Fe3(SO4)2(OH)6, a new member of the jarosite-alunite family
Balic-Zunic T; Moelo, Y.; Loncar, Z.; Micheelsen, H.; European Journal of Mineralogy 6 (1994) 255–263; doi:

data_9005189
_publ_section_title
;
 Dorallcharite, Tl0.8K0.2Fe3(SO4)2(OH)6, a new
 member of the jarosite-alunite family
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              255
_journal_page_last               263
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Fe3 H6 K0.2 O14 S2 Tl0.8'
_chemical_name_mineral           Dorallcharite
_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_formula_units_Z            3
_cell_length_a                   7.3301
_cell_length_b                   7.3301
_cell_length_c                   17.6631
_cell_volume                     821.897
_database_code_amcsd             0006535
_exptl_crystal_density_diffrn    3.837
_cod_original_sg_symbol_H-M      'R -3 m'
_cod_original_formula_sum        '(Tl.8 K.2) Fe3 S2 O14 H6'
_cod_database_code               9005189
The structural redetermination and crystal chemistry of sinhalite, MgAlBO4
Hayward, C. L.; Angel, R. J.; Ross, N. L.; European Journal of Mineralogy 6 (1994) 313–321; doi:

data_9005190
_publ_section_title
;
 The structural redetermination and crystal chemistry
 of sinhalite, MgAlBO4
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              313
_journal_page_last               321
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al1.05 B Fe0.015 Mg0.92 O4'
_chemical_name_mineral           Sinhalite
_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                   4.3320
_cell_length_b                   9.8819
_cell_length_c                   5.6813
_cell_formula_units_Z            4
_cell_volume                     243.207
_database_code_amcsd             0006536
_exptl_crystal_density_diffrn    3.450
_cod_original_formula_sum        'Al1.05 Mg.92 Fe.015 B O4'
_cod_database_code               9005190
Crystal structure refinements of ilvaite: new relationships between chemical composition and crystallographic parameters Sample: Cinco Villas X-2
Carrozzini, B.; European Journal of Mineralogy 6 (1994) 465–479; doi:

data_9005191
_publ_section_title
;
 Crystal structure refinements of ilvaite: new relationships
 between chemical composition and crystallographic parameters
 Sample: Cinco Villas X-2
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              465
_journal_page_last               479
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al0.09 Ca Fe2.79 H Mg0.02 Mn0.1 O9 Si2'
_chemical_name_mineral           Ilvaite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.31
_cell_angle_gamma                90
_cell_length_a                   13.006
_cell_length_b                   8.808
_cell_length_c                   5.858
_cell_formula_units_Z            4
_cell_volume                     671.064
_database_code_amcsd             0006537
_exptl_crystal_density_diffrn    4.013
_cod_original_formula_sum        'Ca Fe2.79 Mg.02 Al.09 Mn.1 Si2 O9 H'
_cod_database_code               9005191
Crystal structure refinements of ilvaite: new relationships between chemical composition and crystallographic parameters Sample: Cinco Villas X-3
Carrozzini, B.; European Journal of Mineralogy 6 (1994) 465–479; doi:

data_9005192
_publ_section_title
;
 Crystal structure refinements of ilvaite: new relationships
 between chemical composition and crystallographic parameters
 Sample: Cinco Villas X-3
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              465
_journal_page_last               479
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al0.09 Ca Fe2.78 H Mg0.02 Mn0.1 O9 Si2'
_chemical_name_mineral           Ilvaite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.07
_cell_angle_gamma                90
_cell_length_a                   13.014
_cell_length_b                   8.811
_cell_length_c                   5.852
_cell_formula_units_Z            4
_cell_volume                     671.027
_database_code_amcsd             0006538
_exptl_crystal_density_diffrn    4.008
_cod_original_formula_sum        'Ca Fe2.78 Mg.02 Al.09 Mn.1 Si2 O9 H'
_cod_database_code               9005192
Crystal structure refinements of ilvaite: new relationships between chemical composition and crystallographic parameters Sample: Seriphos X-3.1
Carrozzini, B.; European Journal of Mineralogy 6 (1994) 465–479; doi:

data_9005193
_publ_section_title
;
 Crystal structure refinements of ilvaite: new relationships
 between chemical composition and crystallographic parameters
 Sample: Seriphos X-3.1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              465
_journal_page_last               479
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al0.05 Ca Fe2.91 H Mg0.02 Mn0.02 O9 Si2'
_chemical_name_mineral           Ilvaite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.28
_cell_angle_gamma                90
_cell_length_a                   13.013
_cell_length_b                   8.802
_cell_length_c                   5.857
_cell_formula_units_Z            4
_cell_volume                     670.855
_database_code_amcsd             0006539
_exptl_crystal_density_diffrn    4.027
_cod_original_formula_sum        'Ca Fe2.91 Mg.02 Al.05 Mn.02 Si2 O9 H'
_cod_database_code               9005193
Crystal structure refinements of ilvaite: new relationships between chemical composition and crystallographic parameters Sample: Seriphos X-3.2
Carrozzini, B.; European Journal of Mineralogy 6 (1994) 465–479; doi:

data_9005194
_publ_section_title
;
 Crystal structure refinements of ilvaite: new relationships
 between chemical composition and crystallographic parameters
 Sample: Seriphos X-3.2
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              465
_journal_page_last               479
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al0.05 Ca1.03 Fe2.86 H Mg0.02 Mn0.01 O9 Si2'
_chemical_name_mineral           Ilvaite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.27
_cell_angle_gamma                90
_cell_length_a                   13.008
_cell_length_b                   8.802
_cell_length_c                   5.855
_cell_formula_units_Z            4
_cell_volume                     670.369
_database_code_amcsd             0006540
_exptl_crystal_density_diffrn    4.008
_cod_original_formula_sum        'Ca1.03 Fe2.86 Mg.02 Al.05 Mn.01 Si2 O9 H'
_cod_database_code               9005194
Crystal structure refinements of ilvaite: new relationships between chemical composition and crystallographic parameters Sample: Oridda X-2.3
Carrozzini, B.; European Journal of Mineralogy 6 (1994) 465–479; doi:

data_9005195
_publ_section_title
;
 Crystal structure refinements of ilvaite: new relationships
 between chemical composition and crystallographic parameters
 Sample: Oridda X-2.3
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              465
_journal_page_last               479
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al0.01 Ca0.9 Fe2.48 H Mg0.02 Mn0.58 O9 Si2'
_chemical_name_mineral           Ilvaite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.03
_cell_angle_gamma                90
_cell_length_a                   12.993
_cell_length_b                   8.825
_cell_length_c                   5.846
_cell_formula_units_Z            4
_cell_volume                     670.321
_database_code_amcsd             0006541
_exptl_crystal_density_diffrn    4.046
_cod_original_formula_sum        'Ca.9 Mn.58 Mg.02 Fe2.48 Al.01 Si2 O9 H'
_cod_database_code               9005195
Crystal structure refinements of ilvaite: new relationships between chemical composition and crystallographic parameters Sample: Oridda X-3.3
Carrozzini, B.; European Journal of Mineralogy 6 (1994) 465–479; doi:

data_9005196
_publ_section_title
;
 Crystal structure refinements of ilvaite: new relationships
 between chemical composition and crystallographic parameters
 Sample: Oridda X-3.3
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              465
_journal_page_last               479
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al0.01 Ca0.96 Fe2.45 H Mg0.01 Mn0.56 O9 Si2'
_chemical_name_mineral           Ilvaite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.19
_cell_angle_gamma                90
_cell_length_a                   13.006
_cell_length_b                   8.842
_cell_length_c                   5.844
_cell_formula_units_Z            4
_cell_volume                     672.051
_database_code_amcsd             0006542
_exptl_crystal_density_diffrn    4.030
_cod_original_formula_sum        'Ca.96 Mn.56 Mg.01 Fe2.45 Al.01 Si2 O9 H'
_cod_database_code               9005196
Crystal structure refinements of ilvaite: new relationships between chemical composition and crystallographic parameters Sample: Oridda X-3.4 Note: O(2,1) y-coordinate changed in order to match reported bond lengths
Carrozzini, B.; European Journal of Mineralogy 6 (1994) 465–479; doi:

data_9005197
_publ_section_title
;
 Crystal structure refinements of ilvaite: new relationships
 between chemical composition and crystallographic parameters
 Sample: Oridda X-3.4
 Note: O(2,1) y-coordinate changed in order to match reported bond lengths
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              465
_journal_page_last               479
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al0.01 Ca0.96 Fe2.45 H Mg0.01 Mn0.56 O9 Si2'
_chemical_name_mineral           Ilvaite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.16
_cell_angle_gamma                90
_cell_length_a                   13.009
_cell_length_b                   8.838
_cell_length_c                   5.843
_cell_formula_units_Z            4
_cell_volume                     671.788
_database_code_amcsd             0006543
_exptl_crystal_density_diffrn    4.032
_cod_original_formula_sum        'Ca.96 Mn.56 Mg.01 Fe2.45 Al.01 Si2 O9 H'
_cod_database_code               9005197
Crystal structure refinements of ilvaite: new relationships between chemical composition and crystallographic parameters Sample: Rio Marina X
Carrozzini, B.; European Journal of Mineralogy 6 (1994) 465–479; doi:

data_9005198
_publ_section_title
;
 Crystal structure refinements of ilvaite: new relationships
 between chemical composition and crystallographic parameters
 Sample: Rio Marina X
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              465
_journal_page_last               479
_journal_volume                  6
_journal_year                    1994
_chemical_formula_sum            'Al0.04 Ca Fe2.85 H Mg0.03 Mn0.08 O9 Si2'
_chemical_name_mineral           Ilvaite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yab'
_symmetry_space_group_name_H-M   'P 1 21/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.02
_cell_angle_gamma                90
_cell_length_a                   13.012
_cell_length_b                   8.809
_cell_length_c                   5.849
_cell_formula_units_Z            4
_cell_volume                     670.428
_database_code_amcsd             0006544
_exptl_crystal_density_diffrn    4.029
_cod_original_formula_sum        'Ca Fe2.85 Mg.03 Al.04 Mn.08 Si2 O9 H'
_cod_database_code               9005198
Quadridavyne, [(Na,K)6Cl2][Ca2Cl2][Si6Al6O24], a new feldspathoid mineral from Vesuvius area Note: Cl1 y-coordinate altered
Bonaccorsi, E.; Merlino, S.; Orlandi, P.; Pasero, M.; Vezzalini, G.; European Journal of Mineralogy 6 (1994) 481–487; doi:

data_9005199
_publ_section_title
;
 Quadridavyne, [(Na,K)6Cl2][Ca2Cl2][Si6Al6O24], a new feldspathoid
 mineral from Vesuvius area
 Note: Cl1 y-coordinate altered
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              481
_journal_page_last               487
_journal_volume                  6
_journal_year                    1994
_chemical_compound_source        'Vesuvius, Italy'
_chemical_formula_sum            'Al12 Ca4 Cl8 K3.84 Na8.16 O48 Si12'
_chemical_name_mineral           Quadridavyne
_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_formula_units_Z            2
_cell_length_a                   25.771
_cell_length_b                   25.771
_cell_length_c                   5.371
_cell_volume                     3089.216
_database_code_amcsd             0006545
_exptl_crystal_density_diffrn    2.376
_cod_original_formula_sum        'Na8.16 K3.84 Si12 Al12 O48 Ca4 Cl8'
_cod_database_code               9005199
Muscovite- and phengite-3T: crystal structure and conditions of formation
Amisano-Canesi A; Chiari, G.; Ferraris, G.; Ivaldi, G.; Soboleva, S. V.; European Journal of Mineralogy 6 (1994) 489–496; doi:

data_9005200
_publ_section_title
;
 Muscovite- and phengite-3T: crystal structure and conditions of formation
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              489
_journal_page_last               496
_journal_volume                  6
_journal_year                    1994
_chemical_compound_source        Kazakhstan
_chemical_formula_sum
'Al2.2 Fe0.25 H2 K0.93 Mg0.21 Na0.03 O12 Si3.3 Ti0.04'
_chemical_name_mineral           Muscovite-3T
_space_group_IT_number           151
_symmetry_space_group_name_Hall  'P 31 2 (0 0 4)'
_symmetry_space_group_name_H-M   'P 31 1 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   5.212
_cell_length_b                   5.212
_cell_length_c                   29.804
_cell_formula_units_Z            3
_cell_volume                     701.155
_database_code_amcsd             0006546
_exptl_crystal_density_diffrn    2.871
_cod_original_formula_sum
'K.93 Na.03 Al2.2 Fe.25 Mg.21 Ti.04 Si3.3 O12 H2'
_cod_database_code               9005200