data_global _chemical_name_mineral 'Schmitterite' loop_ _publ_author_name 'Meunier G' 'Galy J' _journal_name_full 'Acta Crystallographica, Section B' _journal_volume 29 _journal_year 1973 _journal_page_first 1251 _journal_page_last 1255 _publ_section_title ; Structure cristalline de la schmitterite synthetique UTeO5 ; _database_code_amcsd 0009479 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'U Te O5' _cell_length_a 10.161 _cell_length_b 5.363 _cell_length_c 7.862 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 428.427 _exptl_crystal_density_diffrn 6.909 _symmetry_space_group_name_H-M 'P c a 21' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,-y,z' '1/2-x,y,1/2+z' '-x,-y,1/2+z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv U 0.01480 0.03020 0.00000 ? Te 0.25000 0.36620 0.24700 ? O1 0.21400 0.27000 -0.02600 0.01039 O2 0.10300 0.16100 0.28400 0.00380 O3 0.39200 0.12000 0.23300 0.01064 O4 0.61500 0.24100 0.02700 0.00950 O5 0.59000 0.30600 0.53100 0.01267 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 U 0.01046 0.01166 0.01378 -0.00110 -0.00040 -0.00449 Te 0.00418 0.00423 0.00877 -0.00248 0.00040 -0.00619