LMucko/crystallography-open-database huggingface dataset:
Effects of pressure on the structure of lizardite-1T Sample: at P = 12.5 kbar
Mellini, M.; Zanazzi, P. F.; European Journal of Mineralogy 1 (1989) 13–19; doi:10.1127/ejm/01/1/0013

data_9004994
_publ_section_title
;
 Effects of pressure on the structure of lizardite-1T
 Sample: at P = 12.5 kbar
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              13
_journal_page_last               19
_journal_paper_doi               10.1127/ejm/01/1/0013
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Val Sissone'
_chemical_formula_sum            'Al0.22 Fe0.15 H4 Mg2.79 O9 Si1.84'
_chemical_name_mineral           Lizardite
_space_group_IT_number           157
_symmetry_space_group_name_Hall  'P 3 -2'
_symmetry_space_group_name_H-M   'P 3 1 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   5.316
_cell_length_b                   5.316
_cell_length_c                   7.150
_cell_volume                     174.987
_database_code_amcsd             0006339
_diffrn_ambient_pressure         1.25e+06
_exptl_crystal_density_diffrn    2.674
_cod_original_formula_sum        'Mg2.79 Fe.15 Al.22 Si1.84 O9 H4'
_cod_database_code               9004994
The crystal structure of a K-poor Ca-rich silicate with the nepheline framework, and crystal-chemical relationships in the compositional space (K,Na,Ca,_)8(Al,Si)16O32
Rossi, G.; Oberti, R.; Smith, D. C.; European Journal of Mineralogy 1 (1989) 59–70; doi:10.1127/ejm/01/1/0059

data_9004995
_publ_section_title
;
 The crystal structure of a K-poor Ca-rich silicate with the nepheline
 framework, and crystal-chemical relationships in the compositional
 space (K,Na,Ca,_)8(Al,Si)16O32
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              59
_journal_page_last               70
_journal_paper_doi               10.1127/ejm/01/1/0059
_journal_volume                  1
_journal_year                    1989
_chemical_formula_sum            'Al4 Ca0.285 K0.1 Na3.33 O16 Si4'
_chemical_name_mineral           Nepheline
_space_group_IT_number           173
_symmetry_space_group_name_Hall  'P 6c'
_symmetry_space_group_name_H-M   'P 63'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   9.982
_cell_length_b                   9.982
_cell_length_c                   8.364
_cell_volume                     721.738
_database_code_amcsd             0006340
_exptl_crystal_density_diffrn    2.614
_cod_original_formula_sum        'Na3.33 Ca.285 K.1 Al4 Si4 O16'
_cod_database_code               9004995
Megacrystic clinopyroxenes from Victoria (Australia): Crystal chemical comparisons of pyroxenes from high and low pressure regimes Sample: Fr-1
Dal Negro, A.; Manoli, S.; Secco, L.; Piccirillo, E. M.; European Journal of Mineralogy 1 (1989) 105–121; doi:10.1127/ejm/01/1/0105

data_9004996
_publ_section_title
;
 Megacrystic clinopyroxenes from Victoria (Australia):
 Crystal chemical comparisons of pyroxenes from high and low pressure regimes
 Sample: Fr-1
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              105
_journal_page_last               121
_journal_paper_doi               10.1127/ejm/01/1/0105
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Victoria, Australia'
_chemical_formula_sum
'Al0.42 Ca0.646 Fe0.271 Mg0.69 Mn0.003 Na0.143 O6 Si1.783 Ti0.044'
_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                 106.62
_cell_angle_gamma                90
_cell_length_a                   9.695
_cell_length_b                   8.841
_cell_length_c                   5.277
_cell_formula_units_Z            4
_cell_volume                     433.414
_database_code_amcsd             0006341
_exptl_crystal_density_diffrn    3.383
_cod_original_formula_sum
'Ca.646 Na.143 Fe.271 Mg.69 Mn.003 Al.42 Ti.044 Si1.783 O6'
_cod_database_code               9004996
Megacrystic clinopyroxenes from Victoria (Australia): Crystal chemical comparisons of pyroxenes from high and low pressure regimes Sample: Fr-2
Dal Negro, A.; Manoli, S.; Secco, L.; Piccirillo, E. M.; European Journal of Mineralogy 1 (1989) 105–121; doi:10.1127/ejm/01/1/0105

data_9004997
_publ_section_title
;
 Megacrystic clinopyroxenes from Victoria (Australia):
 Crystal chemical comparisons of pyroxenes from high and low pressure regimes
 Sample: Fr-2
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              105
_journal_page_last               121
_journal_paper_doi               10.1127/ejm/01/1/0105
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Victoria, Australia'
_chemical_formula_sum
'Al0.444 Ca0.637 Cr0.001 Fe0.29 Mg0.647 Mn0.004 Na0.159 O6 Si1.772 Ti0.046'
_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                 106.66
_cell_angle_gamma                90
_cell_length_a                   9.693
_cell_length_b                   8.837
_cell_length_c                   5.279
_cell_formula_units_Z            4
_cell_volume                     433.202
_database_code_amcsd             0006342
_exptl_crystal_density_diffrn    3.393
_cod_original_formula_sum
'Ca.637 Na.159 Fe.29 Mg.647 Mn.004 Al.444 Ti.046 Cr.001 Si1.772 O6'
_cod_database_code               9004997
Megacrystic clinopyroxenes from Victoria (Australia): Crystal chemical comparisons of pyroxenes from high and low pressure regimes Sample: Fr-3
Dal Negro, A.; Manoli, S.; Secco, L.; Piccirillo, E. M.; European Journal of Mineralogy 1 (1989) 105–121; doi:10.1127/ejm/01/1/0105

data_9004998
_publ_section_title
;
 Megacrystic clinopyroxenes from Victoria (Australia):
 Crystal chemical comparisons of pyroxenes from high and low pressure regimes
 Sample: Fr-3
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              105
_journal_page_last               121
_journal_paper_doi               10.1127/ejm/01/1/0105
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Victoria, Australia'
_chemical_formula_sum
'Al0.445 Ca0.62 Cr0.001 Fe0.27 Mg0.721 Mn0.005 Na0.136 O6 Si1.766 Ti0.036'
_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                 106.71
_cell_angle_gamma                90
_cell_length_a                   9.690
_cell_length_b                   8.837
_cell_length_c                   5.276
_cell_formula_units_Z            4
_cell_volume                     432.709
_database_code_amcsd             0006343
_exptl_crystal_density_diffrn    3.381
_cod_original_formula_sum
'Ca.62 Na.136 Fe.27 Mg.721 Mn.005 Al.445 Ti.036 Cr.001 Si1.766 O6'
_cod_database_code               9004998
Megacrystic clinopyroxenes from Victoria (Australia): Crystal chemical comparisons of pyroxenes from high and low pressure regimes Sample: Fr-4
Dal Negro, A.; Manoli, S.; Secco, L.; Piccirillo, E. M.; European Journal of Mineralogy 1 (1989) 105–121; doi:10.1127/ejm/01/1/0105

data_9004999
_publ_section_title
;
 Megacrystic clinopyroxenes from Victoria (Australia):
 Crystal chemical comparisons of pyroxenes from high and low pressure regimes
 Sample: Fr-4
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              105
_journal_page_last               121
_journal_paper_doi               10.1127/ejm/01/1/0105
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Victoria, Australia'
_chemical_formula_sum
'Al0.426 Ca0.631 Fe0.295 Mg0.662 Mn0.004 Na0.163 O6 Si1.777 Ti0.042'
_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                 106.68
_cell_angle_gamma                90
_cell_length_a                   9.693
_cell_length_b                   8.839
_cell_length_c                   5.279
_cell_formula_units_Z            4
_cell_volume                     433.255
_database_code_amcsd             0006344
_exptl_crystal_density_diffrn    3.392
_cod_original_formula_sum
'Ca.631 Na.163 Fe.295 Mg.662 Mn.004 Al.426 Ti.042 Si1.777 O6'
_cod_database_code               9004999
Megacrystic clinopyroxenes from Victoria (Australia): Crystal chemical comparisons of pyroxenes from high and low pressure regimes Sample: Fr-5
Dal Negro, A.; Manoli, S.; Secco, L.; Piccirillo, E. M.; European Journal of Mineralogy 1 (1989) 105–121; doi:10.1127/ejm/01/1/0105

data_9005000
_publ_section_title
;
 Megacrystic clinopyroxenes from Victoria (Australia):
 Crystal chemical comparisons of pyroxenes from high and low pressure regimes
 Sample: Fr-5
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              105
_journal_page_last               121
_journal_paper_doi               10.1127/ejm/01/1/0105
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Victoria, Australia'
_chemical_formula_sum
'Al0.413 Ca0.637 Cr0.004 Fe1.138 Mg0.722 Mn0.004 Na0.139 O6 Si1.778 Ti0.035'
_chemical_name_mineral           Hedenbergite
_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                 106.64
_cell_angle_gamma                90
_cell_length_a                   9.696
_cell_length_b                   8.839
_cell_length_c                   5.276
_cell_formula_units_Z            4
_cell_volume                     433.233
_database_code_amcsd             0006345
_exptl_crystal_density_diffrn    4.124
_cod_original_formula_sum
'Ca.637 Na.139 Fe1.138 Mg.722 Mn.004 Al.413 Ti.035 Cr.004 Si1.778 O6'
_cod_database_code               9005000
Megacrystic clinopyroxenes from Victoria (Australia): Crystal chemical comparisons of pyroxenes from high and low pressure regimes Sample: Me-6
Dal Negro, A.; Manoli, S.; Secco, L.; Piccirillo, E. M.; European Journal of Mineralogy 1 (1989) 105–121; doi:10.1127/ejm/01/1/0105

data_9005001
_publ_section_title
;
 Megacrystic clinopyroxenes from Victoria (Australia):
 Crystal chemical comparisons of pyroxenes from high and low pressure regimes
 Sample: Me-6
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              105
_journal_page_last               121
_journal_paper_doi               10.1127/ejm/01/1/0105
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Victoria, Australia'
_chemical_formula_sum
'Al0.303 Ca0.705 Cr0.001 Fe0.24 Mg0.684 Mn0.004 Na0.176 O6 Si1.848 Ti0.039'
_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                 106.38
_cell_angle_gamma                90
_cell_length_a                   9.705
_cell_length_b                   8.861
_cell_length_c                   5.272
_cell_formula_units_Z            4
_cell_volume                     434.970
_database_code_amcsd             0006346
_exptl_crystal_density_diffrn    3.368
_cod_original_formula_sum
'Ca.705 Na.176 Fe.24 Mg.684 Mn.004 Al.303 Ti.039 Cr.001 Si1.848 O6'
_cod_database_code               9005001
Megacrystic clinopyroxenes from Victoria (Australia): Crystal chemical comparisons of pyroxenes from high and low pressure regimes Sample: Me-7
Dal Negro, A.; Manoli, S.; Secco, L.; Piccirillo, E. M.; European Journal of Mineralogy 1 (1989) 105–121; doi:10.1127/ejm/01/1/0105

data_9005002
_publ_section_title
;
 Megacrystic clinopyroxenes from Victoria (Australia):
 Crystal chemical comparisons of pyroxenes from high and low pressure regimes
 Sample: Me-7
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              105
_journal_page_last               121
_journal_paper_doi               10.1127/ejm/01/1/0105
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Victoria, Australia'
_chemical_formula_sum
'Al0.328 Ca0.687 Cr0.006 Fe0.233 Mg0.692 Mn0.006 Na0.158 O6 Si1.846 Ti0.044'
_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                 106.42
_cell_angle_gamma                90
_cell_length_a                   9.704
_cell_length_b                   8.861
_cell_length_c                   5.273
_cell_formula_units_Z            4
_cell_volume                     434.918
_database_code_amcsd             0006347
_exptl_crystal_density_diffrn    3.367
_cod_original_formula_sum
'Ca.687 Na.158 Fe.233 Mg.692 Mn.006 Al.328 Ti.044 Cr.006 Si1.846 O6'
_cod_database_code               9005002
Megacrystic clinopyroxenes from Victoria (Australia): Crystal chemical comparisons of pyroxenes from high and low pressure regimes Sample: Me-8
Dal Negro, A.; Manoli, S.; Secco, L.; Piccirillo, E. M.; European Journal of Mineralogy 1 (1989) 105–121; doi:10.1127/ejm/01/1/0105

data_9005003
_publ_section_title
;
 Megacrystic clinopyroxenes from Victoria (Australia):
 Crystal chemical comparisons of pyroxenes from high and low pressure regimes
 Sample: Me-8
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              105
_journal_page_last               121
_journal_paper_doi               10.1127/ejm/01/1/0105
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Victoria, Australia'
_chemical_formula_sum
'Al0.301 Ca0.708 Cr0.001 Fe0.235 Mg0.696 Mn0.002 Na0.173 O6 Si1.847 Ti0.037'
_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                 106.40
_cell_angle_gamma                90
_cell_length_a                   9.705
_cell_length_b                   8.862
_cell_length_c                   5.273
_cell_formula_units_Z            4
_cell_volume                     435.057
_database_code_amcsd             0006348
_exptl_crystal_density_diffrn    3.364
_cod_original_formula_sum
'Ca.708 Na.173 Fe.235 Mg.696 Mn.002 Al.301 Ti.037 Cr.001 Si1.847 O6'
_cod_database_code               9005003
Megacrystic clinopyroxenes from Victoria (Australia): Crystal chemical comparisons of pyroxenes from high and low pressure regimes Sample: Me-9
Dal Negro, A.; Manoli, S.; Secco, L.; Piccirillo, E. M.; European Journal of Mineralogy 1 (1989) 105–121; doi:10.1127/ejm/01/1/0105

data_9005004
_publ_section_title
;
 Megacrystic clinopyroxenes from Victoria (Australia):
 Crystal chemical comparisons of pyroxenes from high and low pressure regimes
 Sample: Me-9
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              105
_journal_page_last               121
_journal_paper_doi               10.1127/ejm/01/1/0105
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Victoria, Australia'
_chemical_formula_sum
'Al0.32 Ca0.688 Cr0.002 Fe0.258 Mg0.656 Mn0.003 Na0.187 O6 Si1.846 Ti0.04'
_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                 106.38
_cell_angle_gamma                90
_cell_length_a                   9.706
_cell_length_b                   8.861
_cell_length_c                   5.275
_cell_formula_units_Z            4
_cell_volume                     435.262
_database_code_amcsd             0006349
_exptl_crystal_density_diffrn    3.371
_cod_original_formula_sum
'Ca.688 Na.187 Fe.258 Mg.656 Mn.003 Al.32 Ti.04 Cr.002 Si1.846 O6'
_cod_database_code               9005004
Megacrystic clinopyroxenes from Victoria (Australia): Crystal chemical comparisons of pyroxenes from high and low pressure regimes Sample: Bu-10
Dal Negro, A.; Manoli, S.; Secco, L.; Piccirillo, E. M.; European Journal of Mineralogy 1 (1989) 105–121; doi:10.1127/ejm/01/1/0105

data_9005005
_publ_section_title
;
 Megacrystic clinopyroxenes from Victoria (Australia):
 Crystal chemical comparisons of pyroxenes from high and low pressure regimes
 Sample: Bu-10
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              105
_journal_page_last               121
_journal_paper_doi               10.1127/ejm/01/1/0105
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Victoria, Australia'
_chemical_formula_sum
'Al0.2 Ca0.691 Cr0.001 Fe0.202 Mg0.812 Mn0.006 Na0.159 O6 Si1.918 Ti0.011'
_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                 106.46
_cell_angle_gamma                90
_cell_length_a                   9.706
_cell_length_b                   8.873
_cell_length_c                   5.265
_cell_formula_units_Z            4
_cell_volume                     434.846
_database_code_amcsd             0006350
_exptl_crystal_density_diffrn    3.338
_cod_original_formula_sum
'Ca.691 Na.159 Fe.202 Mg.812 Mn.006 Al.2 Ti.011 Cr.001 Si1.918 O6'
_cod_database_code               9005005
Megacrystic clinopyroxenes from Victoria (Australia): Crystal chemical comparisons of pyroxenes from high and low pressure regimes Sample: Bu-11
Dal Negro, A.; Manoli, S.; Secco, L.; Piccirillo, E. M.; European Journal of Mineralogy 1 (1989) 105–121; doi:10.1127/ejm/01/1/0105

data_9005006
_publ_section_title
;
 Megacrystic clinopyroxenes from Victoria (Australia):
 Crystal chemical comparisons of pyroxenes from high and low pressure regimes
 Sample: Bu-11
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              105
_journal_page_last               121
_journal_paper_doi               10.1127/ejm/01/1/0105
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Victoria, Australia'
_chemical_formula_sum
'Al0.254 Ca0.751 Cr0.007 Fe0.244 Mg0.77 Mn0.003 Na0.092 O6 Si1.848 Ti0.031'
_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                 106.41
_cell_angle_gamma                90
_cell_length_a                   9.721
_cell_length_b                   8.877
_cell_length_c                   5.275
_cell_formula_units_Z            4
_cell_volume                     436.655
_database_code_amcsd             0006351
_exptl_crystal_density_diffrn    3.367
_cod_original_formula_sum
'Ca.751 Na.092 Fe.244 Mg.77 Mn.003 Al.254 Ti.031 Cr.007 Si1.848 O6'
_cod_database_code               9005006
Megacrystic clinopyroxenes from Victoria (Australia): Crystal chemical comparisons of pyroxenes from high and low pressure regimes Sample: Bu-12
Dal Negro, A.; Manoli, S.; Secco, L.; Piccirillo, E. M.; European Journal of Mineralogy 1 (1989) 105–121; doi:10.1127/ejm/01/1/0105

data_9005007
_publ_section_title
;
 Megacrystic clinopyroxenes from Victoria (Australia):
 Crystal chemical comparisons of pyroxenes from high and low pressure regimes
 Sample: Bu-12
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              105
_journal_page_last               121
_journal_paper_doi               10.1127/ejm/01/1/0105
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Victoria, Australia'
_chemical_formula_sum
'Al0.332 Ca0.691 Cr0.003 Fe0.244 Mg0.742 Mn0.008 Na0.128 O6 Si1.816 Ti0.036'
_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                 106.56
_cell_angle_gamma                90
_cell_length_a                   9.709
_cell_length_b                   8.864
_cell_length_c                   5.274
_cell_formula_units_Z            4
_cell_volume                     435.057
_database_code_amcsd             0006352
_exptl_crystal_density_diffrn    3.368
_cod_original_formula_sum
'Ca.691 Na.128 Fe.244 Mg.742 Mn.008 Al.332 Ti.036 Cr.003 Si1.816 O6'
_cod_database_code               9005007
Megacrystic clinopyroxenes from Victoria (Australia): Crystal chemical comparisons of pyroxenes from high and low pressure regimes Sample: Bu-13
Dal Negro, A.; Manoli, S.; Secco, L.; Piccirillo, E. M.; European Journal of Mineralogy 1 (1989) 105–121; doi:10.1127/ejm/01/1/0105

data_9005008
_publ_section_title
;
 Megacrystic clinopyroxenes from Victoria (Australia):
 Crystal chemical comparisons of pyroxenes from high and low pressure regimes
 Sample: Bu-13
;
_journal_name_full               'European Journal of Mineralogy'
_journal_page_first              105
_journal_page_last               121
_journal_paper_doi               10.1127/ejm/01/1/0105
_journal_volume                  1
_journal_year                    1989
_chemical_compound_source        'Victoria, Australia'
_chemical_formula_sum
'Al0.342 Ca0.661 Cr0.003 Fe0.253 Mg0.731 Mn0.007 Na0.132 O6 Si1.826 Ti0.045'
_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                 106.58
_cell_angle_gamma                90
_cell_length_a                   9.706
_cell_length_b                   8.858
_cell_length_c                   5.276
_cell_formula_units_Z            4
_cell_volume                     434.748
_database_code_amcsd             0006353
_exptl_crystal_density_diffrn    3.371
_cod_original_formula_sum
'Ca.661 Na.132 Fe.253 Mg.731 Mn.007 Al.342 Ti.045 Cr.003 Si1.826 O6'
_cod_database_code               9005008