data_global _chemical_name_mineral 'Euxenite-(Y)' loop_ _publ_author_name 'Weitzel H' 'Schrocke H' _journal_name_full 'Zeitschrift fur Kristallographie' _journal_volume 152 _journal_year 1980 _journal_page_first 69 _journal_page_last 82 _publ_section_title ; Kristallstrukturverfeinerungen von euxenit, Y(Nb0.5Ti0.5)2O6, und M-fergusonit, YNbO4 ; _database_code_amcsd 0010827 _chemical_formula_sum 'Y (Nb Ti) O6' _cell_length_a 14.6432 _cell_length_b 5.5528 _cell_length_c 5.1953 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 422.434 _exptl_crystal_density_diffrn 5.121 _symmetry_space_group_name_H-M 'P b c n' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,-y,1/2+z' '-x,y,1/2-z' '1/2-x,1/2+y,z' '1/2+x,1/2-y,-z' '1/2+x,1/2+y,1/2-z' '1/2-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 Y 0.00000 0.24470 0.25000 1.00000 0.01330 Nb 0.16280 0.29650 0.81860 0.50000 -0.00418 Ti 0.16280 0.29650 0.81860 0.50000 -0.00418 O1 0.09630 0.44250 0.53650 1.00000 0.00532 O2 0.08490 0.08420 0.91930 1.00000 0.00114 O3 0.25960 0.14370 0.64740 1.00000 0.00431