data_image0 _chemical_formula_structural Se2Al2Br2Se2Al2Br2 _chemical_formula_sum "Se4 Al4 Br4" _cell_length_a 6.826681384643897 _cell_length_b 7.437246997903108 _cell_length_c 34.12533539339826 _cell_angle_alpha 90.0 _cell_angle_beta 90.0 _cell_angle_gamma 90.00000270776576 _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 Se Se1 1.0 0.46567951431071325 0.7981838906395129 0.5276697665360833 1.0000 Se Se2 1.0 0.2959208096962021 0.29818390836349606 0.52766976917342 1.0000 Al Al1 1.0 0.8184314194826542 0.7668043702763195 0.5143041235397001 1.0000 Al Al2 1.0 0.9431689036784648 0.26680437012698444 0.5143041238327376 1.0000 Br Br1 1.0 0.9772212330166159 0.7074824391125643 0.5718488784076595 1.0000 Br Br2 1.0 0.7843790599106094 0.20748240387992262 0.5718488722538738 1.0000 Se Se3 1.0 0.9656796578835256 0.9963847798125731 0.472330075124132 1.0000 Se Se4 1.0 0.7959206226108982 0.496384758803805 0.47233007336590743 1.0000 Al Al3 1.0 0.3184317653690026 0.027764112306039194 0.4856956595130326 1.0000 Al Al4 1.0 0.44316855337680666 0.527764112438634 0.48569565658265845 1.0000 Br Br3 1.0 0.47722093970471485 0.08708636226021653 0.42815105995490205 1.0000 Br Br4 1.0 0.28437933085386946 0.587086397249643 0.4281510675738748 1.0000