data_global _amcsd_formula_title 'UTiNb2O10' loop_ _publ_author_name 'Chevalier R' 'Gasperin M' _journal_name_full 'Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences' _journal_volume 268 _journal_year 1969 _journal_page_first 1426 _journal_page_last 1428 _publ_section_title ; Synthese en monocristaux et structure cristalline de l'oxyde UTiNb2O10 _cod_database_code 1001143 ; _database_code_amcsd 0012277 _chemical_formula_sum 'U Ti Nb2 O10' _cell_length_a 7.28 _cell_length_b 12.62 _cell_length_c 16.02 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 1471.815 _exptl_crystal_density_diffrn 5.702 _symmetry_space_group_name_H-M 'F d d d' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,1/2+y,1/2+z' '1/2+x,y,1/2+z' '1/2+x,1/2+y,z' '3/4+x,1/4-y,3/4+z' '3/4+x,3/4-y,1/4+z' '1/4+x,1/4-y,1/4+z' '1/4+x,3/4-y,3/4+z' '-x,y,-z' '-x,1/2+y,1/2-z' '1/2-x,y,1/2-z' '1/2-x,1/2+y,-z' '1/4-x,3/4+y,3/4+z' '1/4-x,1/4+y,1/4+z' '3/4-x,3/4+y,1/4+z' '3/4-x,1/4+y,3/4+z' 'x,-y,-z' 'x,1/2-y,1/2-z' '1/2+x,-y,1/2-z' '1/2+x,1/2-y,-z' '3/4+x,3/4+y,1/4-z' '3/4+x,1/4+y,3/4-z' '1/4+x,3/4+y,3/4-z' '1/4+x,1/4+y,1/4-z' '-x,-y,z' '-x,1/2-y,1/2+z' '1/2-x,-y,1/2+z' '1/2-x,1/2-y,z' '1/4-x,1/4-y,1/4-z' '1/4-x,3/4-y,3/4-z' '3/4-x,1/4-y,3/4-z' '3/4-x,3/4-y,1/4-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z U1 0.00000 0.00000 0.00000 Ti1 0.00000 0.00000 0.50000 Nb1 0.00000 0.00000 0.26500 O1 0.30300 0.10100 -0.00100 O2 0.00000 0.00000 0.37800 O3 0.00000 0.00000 0.11200 O4 0.00000 0.19800 0.00000