data_global _chemical_name_mineral 'Rinkite' loop_ _publ_author_name 'Camara F' 'Sokolova E' 'Hawthorne F C' _journal_name_full 'Mineralogical Magazine' _journal_volume 75 _journal_year 2011 _journal_page_first 2755 _journal_page_last 2774 _publ_section_title ; From structure topology to chemical composition. XII. Titanium silicates: the crystal chemistry of rinkite, Na2Ca4REETi(Si2O7)2OF3 Note: sample H-08-02 ; _database_code_amcsd 0018566 _chemical_compound_source 'Mont Saint-Hilaire, Quebec, Canada' _chemical_formula_sum 'Ca4.16 Nd.08 Pr.04 Ce.3 La.16 Y.08 Sr.02 (Ti.67 Nb.29 Zr.04) Na2.08 Mn.02 Si4 O15.04 F2.96' _cell_length_a 7.4132 _cell_length_b 5.6816 _cell_length_c 18.8455 _cell_angle_alpha 90 _cell_angle_beta 101.370 _cell_angle_gamma 90 _cell_volume 778.173 _exptl_crystal_density_diffrn 3.320 _symmetry_space_group_name_H-M 'P 1 21/c 1' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,1/2-y,1/2+z' '-x,1/2+y,1/2-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_U_iso_or_equiv CaMH 0.09353 0.66103 0.19198 0.78000 0.01530 NdMH 0.09353 0.66103 0.19198 0.02000 0.01530 PrMH 0.09353 0.66103 0.19198 0.01000 0.01530 CeMH 0.09353 0.66103 0.19198 0.07000 0.01530 LaMH 0.09353 0.66103 0.19198 0.04000 0.01530 YMH 0.09353 0.66103 0.19198 0.02000 0.01530 CaAP 0.59661 0.66459 0.19059 0.85000 0.01760 SrAP 0.59661 0.66459 0.19059 0.01000 0.01760 NdAP 0.59661 0.66459 0.19059 0.02000 0.01760 PrAP 0.59661 0.66459 0.19059 0.01000 0.01760 CeAP 0.59661 0.66459 0.19059 0.08000 0.01760 LaAP 0.59661 0.66459 0.19059 0.04000 0.01760 YAP 0.59661 0.66459 0.19059 0.02000 0.01760 TiMO(1) 0.00000 0.00000 0.00000 0.67000 0.02440 NbMO(1) 0.00000 0.00000 0.00000 0.29000 0.02440 ZrMO(1) 0.00000 0.00000 0.00000 0.04000 0.02440 NaMO(2) 0.50000 0.00000 0.00000 1.00000 0.01970 NaMO(3) 0.75336 0.50100 0.00060 0.54000 0.03090 CaMO(3) 0.75336 0.50100 0.00060 0.45000 0.03090 MnMO(3) 0.75336 0.50100 0.00060 0.01000 0.03090 Si(1) 0.35070 0.15480 0.14025 1.00000 0.01380 Si(2) 0.78337 0.15350 0.13756 1.00000 0.01250 O(1) 0.21630 0.14960 0.06125 1.00000 0.02170 O(2) 0.83220 0.13840 0.05759 1.00000 0.02220 O(3) 0.33910 0.39660 0.18365 1.00000 0.02330 O(4) 0.84350 0.39870 0.17830 1.00000 0.02660 O(5) 0.33380 0.93260 0.19124 1.00000 0.02010 O(6) 0.85340 0.93440 0.19039 1.00000 0.02080 O(7) 0.55680 0.13810 0.12004 1.00000 0.02900 OXOM 0.03220 0.70490 0.06072 0.52000 0.02340 FXOM 0.03220 0.70490 0.06072 0.48000 0.02340 FXOA 0.53120 0.65560 0.06253 1.00000 0.03390