data_image0 _chemical_formula_structural Au4Se2 _chemical_formula_sum "Au4 Se2" _cell_length_a 5.624811884200168 _cell_length_b 5.624811884200168 _cell_length_c 18.10786449 _cell_angle_alpha 90.0 _cell_angle_beta 90.0 _cell_angle_gamma 90.0 _space_group_name_H-M_alt "P 1" _space_group_IT_number 1 loop_ _space_group_symop_operation_xyz 'x, y, z' loop_ _atom_site_type_symbol _atom_site_label _atom_site_symmetry_multiplicity _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Au Au1 1.0 0.3123816753651047 0.3123816753651047 0.5000000002761231 1.0000 Au Au2 1.0 0.812381674991744 0.18761832603937173 0.5000000002761231 1.0000 Au Au3 1.0 0.6876183256660109 0.6876183256660109 0.5000000002761231 1.0000 Au Au4 1.0 0.18761832603937173 0.812381674991744 0.5000000002761231 1.0000 Se Se1 1.0 1.4906313390345983e-21 0.49999999962663927 0.41435047319596985 1.0000 Se Se2 1.0 0.49999999962663927 0.0 0.58564952680403 1.0000