LMucko/crystallography-open-database huggingface dataset:
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #11b based on stacking sequence ABABABABCABC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002921
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #11b based on stacking
 sequence ABABABABCABC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_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.
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Mg Si O3'
_cod_database_code               9002921
_cod_struct_determination_method theoretical
_database_code_amcsd 0003010
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #12a based on stacking sequence ABABABABCBAC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002922
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #12a based on stacking
 sequence ABABABABCBAC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_space_group_IT_number           13
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Si Mg O3'
_cod_database_code               9002922
_cod_struct_determination_method theoretical
_database_code_amcsd 0003011
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #12b based on stacking sequence ABABABABCBAC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002923
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #12b based on stacking
 sequence ABABABABCBAC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_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.
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Mg Si O3'
_cod_database_code               9002923
_cod_struct_determination_method theoretical
_database_code_amcsd 0003012
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #13 based on stacking sequence ABABABACACAC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002924
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #13 based on stacking
 sequence ABABABACACAC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_space_group_IT_number           33
_symmetry_space_group_name_Hall  'P -2n 2a'
_symmetry_space_group_name_H-M   'P 21 c n'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Si Mg O3'
_cod_database_code               9002924
_cod_struct_determination_method theoretical
_database_code_amcsd 0003013
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #14a based on stacking sequence ABABABCABABC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002925
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #14a based on stacking
 sequence ABABABCABABC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_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.
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Si Mg O3'
_cod_database_code               9002925
_cod_struct_determination_method theoretical
_database_code_amcsd 0003014
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #14b based on stacking sequence ABABABCABABC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002926
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #14b based on stacking
 sequence ABABABCABABC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_space_group_IT_number           13
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Si Mg O3'
_cod_database_code               9002926
_cod_struct_determination_method theoretical
_database_code_amcsd 0003015
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #15a based on stacking sequence ABABABCBABAC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002927
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #15a based on stacking
 sequence ABABABCBABAC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_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.
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Si Mg O3'
_cod_database_code               9002927
_cod_struct_determination_method theoretical
_database_code_amcsd 0003016
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #15b based on stacking sequence ABABABCBABAC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002928
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #15b based on stacking
 sequence ABABABCBABAC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_space_group_IT_number           13
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Si Mg O3'
_cod_database_code               9002928
_cod_struct_determination_method theoretical
_database_code_amcsd 0003017
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #16 based on stacking sequence ABABACABABAC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002929
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #16 based on stacking
 sequence ABABACABABAC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_space_group_IT_number           9
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_cell_angle_alpha                90
_cell_angle_beta                 100.024987862
_cell_angle_gamma                90
_cell_length_a                   19.8997487421
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_cell_volume        407.293
_cod_original_formula_sum        'Si Mg O3'
_cod_database_code               9002929
_cod_struct_determination_method theoretical
_database_code_amcsd 0003018
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #17a based on stacking sequence ABABACACBCBC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002930
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #17a based on stacking
 sequence ABABACACBCBC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_space_group_IT_number           13
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Mg Si O3'
_cod_database_code               9002930
_cod_struct_determination_method theoretical
_database_code_amcsd 0003019
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #17b based on stacking sequence ABABACACBCBC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002931
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #17b based on stacking
 sequence ABABACACBCBC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_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.
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Si Mg O3'
_cod_database_code               9002931
_cod_struct_determination_method theoretical
_database_code_amcsd 0003020
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #18 based on stacking sequence ABABACBABABC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002932
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #18 based on stacking
 sequence ABABACBABABC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_space_group_IT_number           33
_symmetry_space_group_name_Hall  'P -2n 2a'
_symmetry_space_group_name_H-M   'P 21 c n'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Si Mg O3'
_cod_database_code               9002932
_cod_struct_determination_method theoretical
_database_code_amcsd 0003021
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #19a based on stacking sequence ABABCABCBCAC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002933
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #19a based on stacking
 sequence ABABCABCBCAC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_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.
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Si Mg O3'
_cod_database_code               9002933
_cod_struct_determination_method theoretical
_database_code_amcsd 0003022
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #19b based on stacking sequence ABABCABCBCAC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002934
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #19b based on stacking
 sequence ABABCABCBCAC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_space_group_IT_number           13
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Mg Si O3'
_cod_database_code               9002934
_cod_struct_determination_method theoretical
_database_code_amcsd 0003023
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #20a based on stacking sequence ABABCACBACBC Note: Atoms Mg, Si, and O are assigned to atomic positions just for convenience.
Thompson, R. M.; Downs, R. T.; American Mineralogist 88 (2003) 653–666; doi:10.2138/am-2003-0419

data_9002935
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #20a based on stacking
 sequence ABABCACBACBC Note: Atoms Mg, Si, and O are assigned to atomic
 positions just for convenience.
;
_journal_name_full               'American Mineralogist'
_journal_page_first              653
_journal_page_last               666
_journal_paper_doi               10.2138/am-2003-0419
_journal_volume                  88
_journal_year                    2003
_chemical_formula_structural     Mg2(Si2O6)
_chemical_formula_sum            'Mg O3 Si'
_chemical_name_mineral           Pyroxene-ideal
_space_group_IT_number           13
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.
_cell_angle_gamma                90
_cell_length_a                   19.5959179423
_cell_length_b                   6
_cell_length_c                   3.46410161514
_cell_formula_units_Z            24
_cell_volume                     407.294
_exptl_crystal_density_diffrn    9.823
_cod_original_formula_sum        'Mg Si O3'
_cod_database_code               9002935
_cod_struct_determination_method theoretical
_database_code_amcsd 0003024