# generated using pymatgen data_BaCuSeS _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.56495610 _cell_length_b 4.56495610 _cell_length_c 9.36601440 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural BaCuSeS _chemical_formula_sum 'Ba2 Cu2 Se2 S2' _cell_volume 195.17672731 _cell_formula_units_Z 2 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 '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 Ba Ba0 1 0.00000000 0.50000000 0.18880825 1.0 Ba Ba1 1 0.50000000 0.00000000 0.81119175 1.0 Cu Cu2 1 0.50000000 0.00000000 0.38779084 1.0 Cu Cu3 1 0.00000000 0.50000000 0.61220916 1.0 Se Se4 1 0.50000000 0.50000000 0.50000000 1.0 Se Se5 1 0.00000000 0.00000000 0.50000000 1.0 S S6 1 0.50000000 0.00000000 0.14562774 1.0 S S7 1 0.00000000 0.50000000 0.85437226 1.0