LMucko/crystallography-open-database huggingface dataset:
Monovalent cations in structures of the meta-autunite group Sample: NaUP
Locock, A. J.; Burns, P. C.; Duke, M. J. M.; Flynn, T. M.; The Canadian Mineralogist 42 (2004) 973–996; doi:10.2113/gscanmin.42.4.973

data_9004851
_publ_section_title
;
 Monovalent cations in structures of the meta-autunite group
 Sample: NaUP
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              973
_journal_page_last               996
_journal_paper_doi               10.2113/gscanmin.42.4.973
_journal_volume                  42
_journal_year                    2004
_chemical_formula_structural     Na[(UO2)(PO4)](H2O)3
_chemical_formula_sum            'Na O9 P U'
_chemical_name_mineral           Metanatroautunite
_space_group_IT_number           130
_symmetry_space_group_name_Hall  '-P 4a 2ac'
_symmetry_space_group_name_H-M   'P 4/n c c :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   6.9616
_cell_length_b                   6.9616
_cell_length_c                   17.2677
_cell_formula_units_Z            4
_cell_volume                     836.860
_database_code_amcsd             0005944
_exptl_crystal_density_diffrn    3.460
_cod_original_sg_symbol_H-M      'P 4/n c c'
_cod_original_formula_sum        'U P O9 Na'
_cod_database_code               9004851
Monovalent cations in structures of the meta-autunite group Sample: NaUAs
Locock, A. J.; Burns, P. C.; Duke, M. J. M.; Flynn, T. M.; The Canadian Mineralogist 42 (2004) 973–996; doi:10.2113/gscanmin.42.4.973

data_9004852
_publ_section_title
;
 Monovalent cations in structures of the meta-autunite group
 Sample: NaUAs
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              973
_journal_page_last               996
_journal_paper_doi               10.2113/gscanmin.42.4.973
_journal_volume                  42
_journal_year                    2004
_chemical_formula_structural     Na[(UO2)(AsO4)](H2O)3
_chemical_formula_sum            'As Na O9 U'
_space_group_IT_number           130
_symmetry_space_group_name_Hall  '-P 4a 2ac'
_symmetry_space_group_name_H-M   'P 4/n c c :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   7.1504
_cell_length_b                   7.1504
_cell_length_c                   17.325
_cell_formula_units_Z            4
_cell_volume                     885.796
_database_code_amcsd             0005945
_exptl_crystal_density_diffrn    3.599
_cod_original_cell_volume        885.797
_cod_original_sg_symbol_H-M      'P 4/n c c'
_cod_original_formula_sum        'U As O9 Na'
_cod_database_code               9004852
_amcsd_formula_title             Na[(UO2)(AsO4)](H2O)3
Monovalent cations in structures of the meta-autunite group Sample: KUAs
Locock, A. J.; Burns, P. C.; Duke, M. J. M.; Flynn, T. M.; The Canadian Mineralogist 42 (2004) 973–996; doi:10.2113/gscanmin.42.4.973

data_9004853
_publ_section_title
;
 Monovalent cations in structures of the meta-autunite group
 Sample: KUAs
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              973
_journal_page_last               996
_journal_paper_doi               10.2113/gscanmin.42.4.973
_journal_volume                  42
_journal_year                    2004
_chemical_formula_structural     K[(UO2)(AsO4)](H2O)3
_chemical_formula_sum            'As K0.908 O9.092 U'
_space_group_IT_number           130
_symmetry_space_group_name_Hall  '-P 4a 2ac'
_symmetry_space_group_name_H-M   'P 4/n c c :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   7.1669
_cell_length_b                   7.1669
_cell_length_c                   17.867
_cell_formula_units_Z            4
_cell_volume                     917.729
_database_code_amcsd             0005946
_exptl_crystal_density_diffrn    3.575
_cod_original_sg_symbol_H-M      'P 4/n c c'
_cod_original_formula_sum        'U As O9.092 K.908'
_cod_database_code               9004853
_amcsd_formula_title             K[(UO2)(AsO4)](H2O)3
Monovalent cations in structures of the meta-autunite group Sample: RbUP
Locock, A. J.; Burns, P. C.; Duke, M. J. M.; Flynn, T. M.; The Canadian Mineralogist 42 (2004) 973–996; doi:10.2113/gscanmin.42.4.973

data_9004854
_publ_section_title
;
 Monovalent cations in structures of the meta-autunite group
 Sample: RbUP
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              973
_journal_page_last               996
_journal_paper_doi               10.2113/gscanmin.42.4.973
_journal_volume                  42
_journal_year                    2004
_chemical_formula_structural     Rb[(UO2)(PO4)](H2O)3
_chemical_formula_sum            'O9.252 P Rb0.748 U'
_space_group_IT_number           130
_symmetry_space_group_name_Hall  '-P 4a 2ac'
_symmetry_space_group_name_H-M   'P 4/n c c :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   7.0106
_cell_length_b                   7.0106
_cell_length_c                   17.9772
_cell_formula_units_Z            4
_cell_volume                     883.553
_database_code_amcsd             0005947
_exptl_crystal_density_diffrn    3.616
_cod_original_sg_symbol_H-M      'P 4/n c c'
_cod_original_formula_sum        'U P O9.252 Rb.748'
_cod_database_code               9004854
_amcsd_formula_title             Rb[(UO2)(PO4)](H2O)3
Monovalent cations in structures of the meta-autunite group Sample: RbUAs
Locock, A. J.; Burns, P. C.; Duke, M. J. M.; Flynn, T. M.; The Canadian Mineralogist 42 (2004) 973–996; doi:10.2113/gscanmin.42.4.973

data_9004855
_publ_section_title
;
 Monovalent cations in structures of the meta-autunite group
 Sample: RbUAs
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              973
_journal_page_last               996
_journal_paper_doi               10.2113/gscanmin.42.4.973
_journal_volume                  42
_journal_year                    2004
_chemical_formula_structural     Rb[(UO2)(AsO4)](H2O)3
_chemical_formula_sum            'As O9 Rb U'
_space_group_IT_number           85
_symmetry_space_group_name_Hall  '-P 4a'
_symmetry_space_group_name_H-M   'P 4/n :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   7.1904
_cell_length_b                   7.1904
_cell_length_c                   17.643
_cell_formula_units_Z            4
_cell_volume                     912.176
_database_code_amcsd             0005948
_exptl_crystal_density_diffrn    3.950
_cod_original_sg_symbol_H-M      'P 4/n'
_cod_original_formula_sum        'U As O9 Rb'
_cod_database_code               9004855
_amcsd_formula_title             Rb[(UO2)(AsO4)](H2O)3
Monovalent cations in structures of the meta-autunite group Sample: AgUP
Locock, A. J.; Burns, P. C.; Duke, M. J. M.; Flynn, T. M.; The Canadian Mineralogist 42 (2004) 973–996; doi:10.2113/gscanmin.42.4.973

data_9004856
_publ_section_title
;
 Monovalent cations in structures of the meta-autunite group
 Sample: AgUP
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              973
_journal_page_last               996
_journal_paper_doi               10.2113/gscanmin.42.4.973
_journal_volume                  42
_journal_year                    2004
_chemical_formula_structural     Ag[(UO2)(PO4)](H2O)3
_chemical_formula_sum            'Ag0.872 O9.128 P U'
_space_group_IT_number           130
_symmetry_space_group_name_Hall  '-P 4a 2ac'
_symmetry_space_group_name_H-M   'P 4/n c c :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   6.9332
_cell_length_b                   6.9332
_cell_length_c                   16.9313
_cell_formula_units_Z            4
_cell_volume                     813.875
_database_code_amcsd             0005949
_exptl_crystal_density_diffrn    4.155
_cod_original_sg_symbol_H-M      'P 4/n c c'
_cod_original_formula_sum        'U P O9.128 Ag.872'
_cod_database_code               9004856
_amcsd_formula_title             Ag[(UO2)(PO4)](H2O)3
Monovalent cations in structures of the meta-autunite group Sample: AgUAs
Locock, A. J.; Burns, P. C.; Duke, M. J. M.; Flynn, T. M.; The Canadian Mineralogist 42 (2004) 973–996; doi:10.2113/gscanmin.42.4.973

data_9004857
_publ_section_title
;
 Monovalent cations in structures of the meta-autunite group
 Sample: AgUAs
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              973
_journal_page_last               996
_journal_paper_doi               10.2113/gscanmin.42.4.973
_journal_volume                  42
_journal_year                    2004
_chemical_formula_structural     Ag[(UO2)(AsO4)](H2O)3
_chemical_formula_sum            'Ag0.932 As O9.068 U'
_space_group_IT_number           130
_symmetry_space_group_name_Hall  '-P 4a 2ac'
_symmetry_space_group_name_H-M   'P 4/n c c :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   7.0901
_cell_length_b                   7.0901
_cell_length_c                   17.0453
_cell_formula_units_Z            4
_cell_volume                     856.859
_database_code_amcsd             0005950
_exptl_crystal_density_diffrn    4.330
_cod_original_sg_symbol_H-M      'P 4/n c c'
_cod_original_formula_sum        'U As O9.068 Ag.932'
_cod_database_code               9004857
_amcsd_formula_title             Ag[(UO2)(AsO4)](H2O)3
Monovalent cations in structures of the meta-autunite group Sample: TlUP
Locock, A. J.; Burns, P. C.; Duke, M. J. M.; Flynn, T. M.; The Canadian Mineralogist 42 (2004) 973–996; doi:10.2113/gscanmin.42.4.973

data_9004858
_publ_section_title
;
 Monovalent cations in structures of the meta-autunite group
 Sample: TlUP
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              973
_journal_page_last               996
_journal_paper_doi               10.2113/gscanmin.42.4.973
_journal_volume                  42
_journal_year                    2004
_chemical_formula_structural     Tl[(UO2)(PO4)](H2O)3
_chemical_formula_sum            'O9.02 P Tl0.98 U'
_space_group_IT_number           130
_symmetry_space_group_name_Hall  '-P 4a 2ac'
_symmetry_space_group_name_H-M   'P 4/n c c :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   7.019
_cell_length_b                   7.019
_cell_length_c                   17.98
_cell_formula_units_Z            4
_cell_volume                     885.809
_database_code_amcsd             0005951
_exptl_crystal_density_diffrn    4.601
_cod_original_sg_symbol_H-M      'P 4/n c c'
_cod_original_formula_sum        'U P O9.02 Tl.98'
_cod_database_code               9004858
_amcsd_formula_title             Tl[(UO2)(PO4)](H2O)3
Monovalent cations in structures of the meta-autunite group Sample: TlUAs
Locock, A. J.; Burns, P. C.; Duke, M. J. M.; Flynn, T. M.; The Canadian Mineralogist 42 (2004) 973–996; doi:10.2113/gscanmin.42.4.973

data_9004859
_publ_section_title
;
 Monovalent cations in structures of the meta-autunite group
 Sample: TlUAs
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              973
_journal_page_last               996
_journal_paper_doi               10.2113/gscanmin.42.4.973
_journal_volume                  42
_journal_year                    2004
_chemical_formula_structural     Tl[(UO2)(AsO4)](H2O)3
_chemical_formula_sum            'As O7.008 Tl2.992 U'
_space_group_IT_number           130
_symmetry_space_group_name_Hall  '-P 4a 2ac'
_symmetry_space_group_name_H-M   'P 4/n c c :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   7.1905
_cell_length_b                   7.1905
_cell_length_c                   17.970
_cell_formula_units_Z            4
_cell_volume                     929.108
_database_code_amcsd             0005952
_exptl_crystal_density_diffrn    7.411
_cod_original_sg_symbol_H-M      'P 4/n c c'
_cod_original_formula_sum        'U As O7.008 Tl2.992'
_cod_database_code               9004859
_amcsd_formula_title             Tl[(UO2)(AsO4)](H2O)3
Monovalent cations in structures of the meta-autunite group Sample: CsUP
Locock, A. J.; Burns, P. C.; Duke, M. J. M.; Flynn, T. M.; The Canadian Mineralogist 42 (2004) 973–996; doi:10.2113/gscanmin.42.4.973

data_9004860
_publ_section_title
;
 Monovalent cations in structures of the meta-autunite group
 Sample: CsUP
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              973
_journal_page_last               996
_journal_paper_doi               10.2113/gscanmin.42.4.973
_journal_volume                  42
_journal_year                    2004
_chemical_formula_structural     Cs2[(UO2)(PO4)]2(H2O)5
_chemical_formula_sum            'Cs2 H10 O17 P2 U2'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 90.402
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.8716
_cell_length_b                   9.9550
_cell_length_c                   17.6465
_cell_volume                     1734.110
_database_code_amcsd             0005953
_exptl_crystal_density_diffrn    4.152
_cod_original_formula_sum        'U2 P2 Cs2 O17 H10'
_cod_database_code               9004860
_amcsd_formula_title             Cs2[(UO2)(PO4)]2(H2O)5
Monovalent cations in structures of the meta-autunite group Sample: CsUAs
Locock, A. J.; Burns, P. C.; Duke, M. J. M.; Flynn, T. M.; The Canadian Mineralogist 42 (2004) 973–996; doi:10.2113/gscanmin.42.4.973

data_9004861
_publ_section_title
;
 Monovalent cations in structures of the meta-autunite group
 Sample: CsUAs
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              973
_journal_page_last               996
_journal_paper_doi               10.2113/gscanmin.42.4.973
_journal_volume                  42
_journal_year                    2004
_chemical_formula_structural     Cs(H3O)[(UO2)(AsO4)]2(H2O)5
_chemical_formula_sum            'As2 Cs H11 O18 U2'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 91.110
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.2614
_cell_length_b                   7.1428
_cell_length_c                   17.221
_cell_volume                     1753.911
_database_code_amcsd             0005954
_exptl_crystal_density_diffrn    3.999
_cod_original_formula_sum        'U2 As2 Cs O18 H11'
_cod_database_code               9004861
_amcsd_formula_title             Cs(H3O)[(UO2)(AsO4)]2(H2O)5
The crystal structure of arapovite, U4+(Ca,Na)2(K1-x_x)[Si8O20],x~0.5, a new mineral species of the steacyite group from the Dara-i-Pioz moraine, Tien-Shan Mountains, Tajikistan Locality: Dara-i-Pioz moraine, Tien-Shan Mountains, Tajikistan
Uvarova, Y. A.; Sokolova, E. V.; Hawthorne, F. C.; Agakhanov, A. A.; Pautov, L. A.; The Canadian Mineralogist 42 (2004) 1005–1011; doi:10.2113/gscanmin.42.4.1005

data_9004862
_publ_section_title
;
 The crystal structure of arapovite, U4+(Ca,Na)2(K1-x_x)[Si8O20],x~0.5,
 a new mineral species of the steacyite group from the Dara-i-Pioz moraine,
 Tien-Shan Mountains, Tajikistan
 Locality: Dara-i-Pioz moraine, Tien-Shan Mountains, Tajikistan
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              1005
_journal_page_last               1011
_journal_paper_doi               10.2113/gscanmin.42.4.1005
_journal_volume                  42
_journal_year                    2004
_chemical_formula_sum
;Ba0.02 Ca1.34 Ce0.02 Dy0.02 K0.52 Li0.59 Na0.68 Nd0.04 O20 Pr0.01 Si8 Sm0.01
 Th0.26
;
_chemical_name_mineral           Arapovite
_space_group_IT_number           124
_symmetry_space_group_name_Hall  '-P 4 2c'
_symmetry_space_group_name_H-M   'P 4/m c c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.5505
_cell_length_b                   7.5505
_cell_length_c                   14.7104
_cell_volume                     838.641
_exptl_crystal_density_diffrn    2.836
_cod_original_formula_sum
'Li.59 Th.26 Ca1.34 Dy.02 Sm.01 Pr.01 Na.68 Nd.04 Ce.02 Ba.02 K.52 Si8 O20'
_cod_database_code               9004862
Chevkinite-(Ce): Crystal structure and the effect of moderate radiation-induced damage on site-occupancy refinement Locality: Mongolia Crystal (1)
Sokolova, E. V.; Hawthorne, F. C.; Della Ventura, G.; Kartashov, P. M.; The Canadian Mineralogist 42 (2004) 1013–1025; doi:10.2113/gscanmin.42.4.1013

data_9004863
_publ_section_title
;Chevkinite-(Ce): Crystal structure and the effect of moderate
 radiation-induced damage on site-occupancy refinement Locality: Mongolia
 Crystal (1)
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              1013
_journal_page_last               1025
_journal_paper_doi               10.2113/gscanmin.42.4.1013
_journal_volume                  42
_journal_year                    2004
_chemical_compound_source        Mongolia
_chemical_formula_sum            'Ce4 Fe3 O22 Si4 Ti2'
_chemical_name_mineral           Chevkinite-(Ce)
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 100.629
_cell_angle_gamma                90
_cell_length_a                   13.4319
_cell_length_b                   5.7628
_cell_length_c                   11.0914
_cell_formula_units_Z            2
_cell_volume                     843.803
_database_code_amcsd             0005956
_exptl_crystal_density_diffrn    5.070
_cod_original_formula_sum        'Ce4 Fe3 Ti2 Si4 O22'
_cod_database_code               9004863
Chevkinite-(Ce): Crystal structure and the effect of moderate radiation-induced damage on site-occupancy refinement Locality: Mongolia Reported formula: (Ce1.85 La1.11 Nd.53 Pr.15 Sm.04 Gd.03 Ca.32 Th.02) (Fe2+.85 Mn2+.04 Zr.03 Y.03 Ca.05) (Ti2.54 Fe3+1.19 Nb.15) Si4.06 O22 Crystal (2)
Sokolova, E. V.; Hawthorne, F. C.; Della Ventura, G.; Kartashov, P. M.; The Canadian Mineralogist 42 (2004) 1013–1025; doi:10.2113/gscanmin.42.4.1013

data_9004864
_publ_section_title
;Chevkinite-(Ce): Crystal structure and the effect of moderate
 radiation-induced damage on site-occupancy refinement Locality: Mongolia
 Reported formula: (Ce1.85 La1.11 Nd.53 Pr.15 Sm.04 Gd.03 Ca.32 Th.02)
 (Fe2+.85 Mn2+.04 Zr.03 Y.03 Ca.05) (Ti2.54 Fe3+1.19 Nb.15) Si4.06 O22 Crystal
 (2)
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              1013
_journal_page_last               1025
_journal_paper_doi               10.2113/gscanmin.42.4.1013
_journal_volume                  42
_journal_year                    2004
_chemical_compound_source        Mongolia
_chemical_formula_sum            'Ce4 Fe3 O22 Si4 Ti2'
_chemical_name_mineral           Chevkinite-(Ce)
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 100.57
_cell_angle_gamma                90
_cell_length_a                   13.534
_cell_length_b                   5.789
_cell_length_c                   11.159
_cell_formula_units_Z            2
_cell_volume                     859.454
_database_code_amcsd             0005957
_exptl_crystal_density_diffrn    4.977
_cod_original_formula_sum        'Ce4 Fe3 Ti2 Si4 O22'
_cod_database_code               9004864
Chevkinite-(Ce): Crystal structure and the effect of moderate radiation-induced damage on site-occupancy refinement Locality: Mongolia Reported formula: (Ce1.85 La1.11 Nd.53 Pr.15 Sm.04 Gd.03 Ca.32 Th.02) (Fe2+.85 Mn2+.04 Zr.03 Y.03 Ca.05) (Ti2.54 Fe3+1.19 Nb.15) Si4.06 O22 Crystal (2an)
Sokolova, E. V.; Hawthorne, F. C.; Della Ventura, G.; Kartashov, P. M.; The Canadian Mineralogist 42 (2004) 1013–1025; doi:10.2113/gscanmin.42.4.1013

data_9004865
_publ_section_title
;Chevkinite-(Ce): Crystal structure and the effect of moderate
 radiation-induced damage on site-occupancy refinement Locality: Mongolia
 Reported formula: (Ce1.85 La1.11 Nd.53 Pr.15 Sm.04 Gd.03 Ca.32 Th.02)
 (Fe2+.85 Mn2+.04 Zr.03 Y.03 Ca.05) (Ti2.54 Fe3+1.19 Nb.15) Si4.06 O22 Crystal
 (2an)
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              1013
_journal_page_last               1025
_journal_paper_doi               10.2113/gscanmin.42.4.1013
_journal_volume                  42
_journal_year                    2004
_chemical_compound_source        Mongolia
_chemical_formula_sum
'Ca0.05 Ce4 Fe2.04 Mn0.04 Nb0.16 O22 Si4 Ti2.57 Y0.03 Zr0.03'
_chemical_name_mineral           Chevkinite-(Ce)
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 100.537
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   13.400
_cell_length_b                   5.7232
_cell_length_c                   11.0573
_cell_volume                     833.694
_database_code_amcsd             0005958
_exptl_crystal_density_diffrn    5.124
_cod_original_formula_sum
'Ce4 Fe2.04 Ca.05 Mn.04 Y.03 Zr.03 Ti2.57 Nb.16 Si4 O22'
_cod_database_code               9004865
Chevkinite-(Ce): Crystal structure and the effect of moderate radiation-induced damage on site-occupancy refinement Locality: Mongolia Reported formula: (Ce1.88 La1.01 Nd.61 Pr.19 Sm.06 Gd.03 Ca.27 Y.03 Th.02) (Fe2+.93 Mn.06 Zr.01) (Ti2.55 Fe3+1.29 Nb.16) Si3.91 O22 Crystal (3an)
Sokolova, E. V.; Hawthorne, F. C.; Della Ventura, G.; Kartashov, P. M.; The Canadian Mineralogist 42 (2004) 1013–1025; doi:10.2113/gscanmin.42.4.1013

data_9004866
_publ_section_title
;Chevkinite-(Ce): Crystal structure and the effect of moderate
 radiation-induced damage on site-occupancy refinement Locality: Mongolia
 Reported formula: (Ce1.88 La1.01 Nd.61 Pr.19 Sm.06 Gd.03 Ca.27 Y.03 Th.02)
 (Fe2+.93 Mn.06 Zr.01) (Ti2.55 Fe3+1.29 Nb.16) Si3.91 O22 Crystal (3an)
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              1013
_journal_page_last               1025
_journal_paper_doi               10.2113/gscanmin.42.4.1013
_journal_volume                  42
_journal_year                    2004
_chemical_compound_source        Mongolia
_chemical_formula_sum
'Ce4 Fe2.22 Mn0.06 Nb0.16 O22 Si4 Ti2.55 Zr0.01'
_chemical_name_mineral           Chevkinite-(Ce)
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 100.516
_cell_angle_gamma                90
_cell_length_a                   13.368
_cell_length_b                   5.7243
_cell_length_c                   11.041
_cell_formula_units_Z            2
_cell_volume                     830.694
_database_code_amcsd             0005959
_exptl_crystal_density_diffrn    5.157
_cod_original_formula_sum        'Ce4 Fe2.22 Mn.06 Zr.01 Ti2.55 Nb.16 Si4 O22'
_cod_database_code               9004866