data_global _amcsd_formula_title 'B2 O5 Th' loop_ _publ_author_name 'Cousson A' 'Gasperin M' _journal_name_full 'Acta Crystallographica, Section C' _journal_volume 47 _journal_year 1991 _journal_page_first 10 _journal_page_last 12 _publ_section_title ; Synthese et structure du borate de thorium: ThB2O5 _cod_database_code 1001443 ; _database_code_amcsd 0010246 _chemical_formula_sum 'Th B2 O5' _cell_length_a 11.545 _cell_length_b 6.937 _cell_length_c 10.263 _cell_angle_alpha 90 _cell_angle_beta 101.5 _cell_angle_gamma 90 _cell_volume 805.439 _exptl_crystal_density_diffrn 5.503 _symmetry_space_group_name_H-M 'C 1 2/c 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,z' 'x,-y,1/2+z' '1/2+x,1/2-y,1/2+z' '-x,y,1/2-z' '1/2-x,1/2+y,1/2-z' '-x,-y,-z' '1/2-x,1/2-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Th1 0.18200 0.20070 0.30660 B1 0.02320 0.26770 0.50380 B2 0.36560 0.19400 0.12950 O1 0.31620 0.02900 0.19240 O2 0.19020 0.13710 0.83760 O3 0.64410 0.24630 0.03430 O4 0.02710 0.19560 0.12880 O5 0.46600 0.17480 0.08950