# generated using pymatgen data_CuBiSeO _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.94971300 _cell_length_b 3.94971300 _cell_length_c 9.06750500 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural CuBiSeO _chemical_formula_sum 'Cu2 Bi2 Se2 O2' _cell_volume 141.45518876 _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 Cu Cu0 1 0.00000000 0.00000000 0.50000000 1.0 Cu Cu1 1 0.50000000 0.50000000 0.50000000 1.0 Bi Bi2 1 0.00000000 0.50000000 0.86017900 1.0 Bi Bi3 1 0.50000000 0.00000000 0.13982100 1.0 Se Se4 1 0.50000000 0.00000000 0.67282400 1.0 Se Se5 1 0.00000000 0.50000000 0.32717600 1.0 O O6 1 0.50000000 0.50000000 0.00000000 1.0 O O7 1 0.00000000 0.00000000 0.00000000 1.0