data_cell _chemical_name_mineral _cell_length_a 10.522679(22) _cell_length_b 10.522679(22) _cell_length_c 10.522679(22) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 1165.1424(73) _symmetry_space_group_name_H-M Fd-3m:2 loop_ _symmetry_equiv_pos_as_xyz '-x, -y, -z' '-x, -y+1/2, -z+1/2' '-x, -z, -y' '-x, -z+1/2, -y+1/2' '-x, z+1/4, y+1/4' '-x, z-1/4, y-1/4' '-x, y+1/4, z+1/4' '-x, y-1/4, z-1/4' '-x+1/4, -y+1/4, z' '-x+1/4, -y-1/4, z+1/2' '-x+1/4, -z+1/4, y' '-x+1/4, -z-1/4, y+1/2' '-x+1/4, z, -y+1/4' '-x+1/4, z+1/2, -y-1/4' '-x+1/4, y, -z+1/4' '-x+1/4, y+1/2, -z-1/4' '-x+1/2, -y, -z+1/2' '-x+1/2, -y+1/2, -z' '-x+1/2, -z, -y+1/2' '-x+1/2, -z+1/2, -y' '-x+1/2, z+1/4, y-1/4' '-x+1/2, z-1/4, y+1/4' '-x+1/2, y+1/4, z-1/4' '-x+1/2, y-1/4, z+1/4' '-x-1/4, -y+1/4, z+1/2' '-x-1/4, -y-1/4, z' '-x-1/4, -z+1/4, y+1/2' '-x-1/4, -z-1/4, y' '-x-1/4, z, -y-1/4' '-x-1/4, z+1/2, -y+1/4' '-x-1/4, y, -z-1/4' '-x-1/4, y+1/2, -z+1/4' '-y, -x, -z' '-y, -x+1/2, -z+1/2' '-y, -z, -x' '-y, -z+1/2, -x+1/2' '-y, z+1/4, x+1/4' '-y, z-1/4, x-1/4' '-y, x+1/4, z+1/4' '-y, x-1/4, z-1/4' '-y+1/4, -x+1/4, z' '-y+1/4, -x-1/4, z+1/2' '-y+1/4, -z+1/4, x' '-y+1/4, -z-1/4, x+1/2' '-y+1/4, z, -x+1/4' '-y+1/4, z+1/2, -x-1/4' '-y+1/4, x, -z+1/4' '-y+1/4, x+1/2, -z-1/4' '-y+1/2, -x, -z+1/2' '-y+1/2, -x+1/2, -z' '-y+1/2, -z, -x+1/2' '-y+1/2, -z+1/2, -x' '-y+1/2, z+1/4, x-1/4' '-y+1/2, z-1/4, x+1/4' '-y+1/2, x+1/4, z-1/4' '-y+1/2, x-1/4, z+1/4' '-y-1/4, -x+1/4, z+1/2' '-y-1/4, -x-1/4, z' '-y-1/4, -z+1/4, x+1/2' '-y-1/4, -z-1/4, x' '-y-1/4, z, -x-1/4' '-y-1/4, z+1/2, -x+1/4' '-y-1/4, x, -z-1/4' '-y-1/4, x+1/2, -z+1/4' '-z, -x, -y' '-z, -x+1/2, -y+1/2' '-z, -y, -x' '-z, -y+1/2, -x+1/2' '-z, y+1/4, x+1/4' '-z, y-1/4, x-1/4' '-z, x+1/4, y+1/4' '-z, x-1/4, y-1/4' '-z+1/4, -x+1/4, y' '-z+1/4, -x-1/4, y+1/2' '-z+1/4, -y+1/4, x' '-z+1/4, -y-1/4, x+1/2' '-z+1/4, y, -x+1/4' '-z+1/4, y+1/2, -x-1/4' '-z+1/4, x, -y+1/4' '-z+1/4, x+1/2, -y-1/4' '-z+1/2, -x, -y+1/2' '-z+1/2, -x+1/2, -y' '-z+1/2, -y, -x+1/2' '-z+1/2, -y+1/2, -x' '-z+1/2, y+1/4, x-1/4' '-z+1/2, y-1/4, x+1/4' '-z+1/2, x+1/4, y-1/4' '-z+1/2, x-1/4, y+1/4' '-z-1/4, -x+1/4, y+1/2' '-z-1/4, -x-1/4, y' '-z-1/4, -y+1/4, x+1/2' '-z-1/4, -y-1/4, x' '-z-1/4, y, -x-1/4' '-z-1/4, y+1/2, -x+1/4' '-z-1/4, x, -y-1/4' '-z-1/4, x+1/2, -y+1/4' 'z, -x+1/4, -y+1/4' 'z, -x-1/4, -y-1/4' 'z, -y+1/4, -x+1/4' 'z, -y-1/4, -x-1/4' 'z, y, x' 'z, y+1/2, x+1/2' 'z, x, y' 'z, x+1/2, y+1/2' 'z+1/4, -x, y+1/4' 'z+1/4, -x+1/2, y-1/4' 'z+1/4, -y, x+1/4' 'z+1/4, -y+1/2, x-1/4' 'z+1/4, y+1/4, -x' 'z+1/4, y-1/4, -x+1/2' 'z+1/4, x+1/4, -y' 'z+1/4, x-1/4, -y+1/2' 'z+1/2, -x+1/4, -y-1/4' 'z+1/2, -x-1/4, -y+1/4' 'z+1/2, -y+1/4, -x-1/4' 'z+1/2, -y-1/4, -x+1/4' 'z+1/2, y, x+1/2' 'z+1/2, y+1/2, x' 'z+1/2, x, y+1/2' 'z+1/2, x+1/2, y' 'z-1/4, -x, y-1/4' 'z-1/4, -x+1/2, y+1/4' 'z-1/4, -y, x-1/4' 'z-1/4, -y+1/2, x+1/4' 'z-1/4, y+1/4, -x+1/2' 'z-1/4, y-1/4, -x' 'z-1/4, x+1/4, -y+1/2' 'z-1/4, x-1/4, -y' 'y, -x+1/4, -z+1/4' 'y, -x-1/4, -z-1/4' 'y, -z+1/4, -x+1/4' 'y, -z-1/4, -x-1/4' 'y, z, x' 'y, z+1/2, x+1/2' 'y, x, z' 'y, x+1/2, z+1/2' 'y+1/4, -x, z+1/4' 'y+1/4, -x+1/2, z-1/4' 'y+1/4, -z, x+1/4' 'y+1/4, -z+1/2, x-1/4' 'y+1/4, z+1/4, -x' 'y+1/4, z-1/4, -x+1/2' 'y+1/4, x+1/4, -z' 'y+1/4, x-1/4, -z+1/2' 'y+1/2, -x+1/4, -z-1/4' 'y+1/2, -x-1/4, -z+1/4' 'y+1/2, -z+1/4, -x-1/4' 'y+1/2, -z-1/4, -x+1/4' 'y+1/2, z, x+1/2' 'y+1/2, z+1/2, x' 'y+1/2, x, z+1/2' 'y+1/2, x+1/2, z' 'y-1/4, -x, z-1/4' 'y-1/4, -x+1/2, z+1/4' 'y-1/4, -z, x-1/4' 'y-1/4, -z+1/2, x+1/4' 'y-1/4, z+1/4, -x+1/2' 'y-1/4, z-1/4, -x' 'y-1/4, x+1/4, -z+1/2' 'y-1/4, x-1/4, -z' 'x, -y+1/4, -z+1/4' 'x, -y-1/4, -z-1/4' 'x, -z+1/4, -y+1/4' 'x, -z-1/4, -y-1/4' 'x, z, y' 'x, z+1/2, y+1/2' 'x, y, z' 'x, y+1/2, z+1/2' 'x+1/4, -y, z+1/4' 'x+1/4, -y+1/2, z-1/4' 'x+1/4, -z, y+1/4' 'x+1/4, -z+1/2, y-1/4' 'x+1/4, z+1/4, -y' 'x+1/4, z-1/4, -y+1/2' 'x+1/4, y+1/4, -z' 'x+1/4, y-1/4, -z+1/2' 'x+1/2, -y+1/4, -z-1/4' 'x+1/2, -y-1/4, -z+1/4' 'x+1/2, -z+1/4, -y-1/4' 'x+1/2, -z-1/4, -y+1/4' 'x+1/2, z, y+1/2' 'x+1/2, z+1/2, y' 'x+1/2, y, z+1/2' 'x+1/2, y+1/2, z' 'x-1/4, -y, z-1/4' 'x-1/4, -y+1/2, z+1/4' 'x-1/4, -z, y-1/4' 'x-1/4, -z+1/2, y+1/4' 'x-1/4, z+1/4, -y+1/2' 'x-1/4, z-1/4, -y' 'x-1/4, y+1/4, -z+1/2' 'x-1/4, y-1/4, -z' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_symmetry_multiplicity _atom_site_adp_type _atom_site_U_iso_or_equiv Ag Ag 0 0 0 0.4 0 Biso 0 Bi Bi 0 0.01864(48) -0.01864(48) 0.06944444 0 Biso 1.174(68) Ta Ta 0.5 0.5 0.5 1 0 Biso 0.6001(80) O1 O 0.43654(4) 0.125 0.125 1 0 Biso 0 O2 O 0.13716(23) 0.13716(23) 0.13716(23) 0.125 0 Biso 1.442(89) 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 Ag 0.0297(14) 0.0297(14) 0.0297(14) 0.0093(11) 0.0093(11) 0.0093(11) O1 0.01231(19) 0.01462(14) 0.01462(14) 0 0 -0.014(3)