LMucko/crystallography-open-database huggingface dataset:
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #32b based on stacking sequence ABABABCABCAC 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_9002952
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #32b based on stacking
 sequence ABABABCABCAC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002952
_cod_struct_determination_method theoretical
_database_code_amcsd 0003041
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #33a based on stacking sequence ABABABCABCBC 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_9002953
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #33a based on stacking
 sequence ABABABCABCBC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002953
_cod_struct_determination_method theoretical
_database_code_amcsd 0003042
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #33b based on stacking sequence ABABABCABCBC 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_9002954
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #33b based on stacking
 sequence ABABABCABCBC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002954
_cod_struct_determination_method theoretical
_database_code_amcsd 0003043
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #34a based on stacking sequence ABABABCACBAC 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_9002955
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #34a based on stacking
 sequence ABABABCACBAC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002955
_cod_struct_determination_method theoretical
_database_code_amcsd 0003044
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #34b based on stacking sequence ABABABCACBAC 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_9002956
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #34b based on stacking
 sequence ABABABCACBAC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002956
_cod_struct_determination_method theoretical
_database_code_amcsd 0003045
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #35a based on stacking sequence ABABABCBACAC 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_9002957
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #35a based on stacking
 sequence ABABABCBACAC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002957
_cod_struct_determination_method theoretical
_database_code_amcsd 0003046
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #35b based on stacking sequence ABABABCBACAC 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_9002958
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #35b based on stacking
 sequence ABABABCBACAC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002958
_cod_struct_determination_method theoretical
_database_code_amcsd 0003047
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #36 based on stacking sequence ABABACABACAC 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_9002959
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #36 based on stacking
 sequence ABABACABACAC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002959
_cod_struct_determination_method theoretical
_database_code_amcsd 0003048
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #37a based on stacking sequence ABABACABACBC 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_9002960
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #37a based on stacking
 sequence ABABACABACBC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002960
_cod_struct_determination_method theoretical
_database_code_amcsd 0003049
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #37b based on stacking sequence ABABACABACBC 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_9002961
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #37b based on stacking
 sequence ABABACABACBC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002961
_cod_struct_determination_method theoretical
_database_code_amcsd 0003050
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #38a based on stacking sequence ABABACABCABC 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_9002962
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #38a based on stacking
 sequence ABABACABCABC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002962
_cod_struct_determination_method theoretical
_database_code_amcsd 0003051
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #38b based on stacking sequence ABABACABCABC 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_9002963
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #38b based on stacking
 sequence ABABACABCABC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002963
_cod_struct_determination_method theoretical
_database_code_amcsd 0003052
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #39 based on stacking sequence ABABACABCBAC 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_9002964
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #39 based on stacking
 sequence ABABACABCBAC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002964
_cod_struct_determination_method theoretical
_database_code_amcsd 0003053
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #40a based on stacking sequence ABABACACBABC 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_9002965
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #40a based on stacking
 sequence ABABACACBABC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002965
_cod_struct_determination_method theoretical
_database_code_amcsd 0003054
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #40b based on stacking sequence ABABACACBABC 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_9002966
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #40b based on stacking
 sequence ABABACACBABC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002966
_cod_struct_determination_method theoretical
_database_code_amcsd 0003055
Model pyroxenes I: Ideal pyroxene topologies Pyroxene #41 based on stacking sequence ABABACACBCAC 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_9002967
_publ_section_title
;Model pyroxenes I: Ideal pyroxene topologies Pyroxene #41 based on stacking
 sequence ABABACACBCAC 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           7
_symmetry_space_group_name_Hall  'P -2yc'
_symmetry_space_group_name_H-M   'P 1 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               9002967
_cod_struct_determination_method theoretical
_database_code_amcsd 0003056