# generated using pymatgen data_Bi4Se3 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 14.10220626 _cell_length_b 14.10220626 _cell_length_c 14.10220621 _cell_angle_alpha 17.47809370 _cell_angle_beta 17.47809370 _cell_angle_gamma 17.47808968 _symmetry_Int_Tables_number 1 _chemical_formula_structural Bi4Se3 _chemical_formula_sum 'Bi4 Se3' _cell_volume 220.78809995 _cell_formula_units_Z 1 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 Bi Bi0 1 0.71132622 0.71132622 0.71132622 1.0 Bi Bi1 1 0.28867378 0.28867378 0.28867378 1.0 Bi Bi2 1 0.85404364 0.85404364 0.85404364 1.0 Bi Bi3 1 0.14595636 0.14595636 0.14595636 1.0 Se Se4 1 0.00000000 0.00000000 0.00000000 1.0 Se Se5 1 0.58595448 0.58595448 0.58595448 1.0 Se Se6 1 0.41404552 0.41404552 0.41404552 1.0