# generated using pymatgen data_Sn2As2Pb _symmetry_space_group_name_H-M 'P 1' _cell_length_a 9.20093807 _cell_length_b 9.20093821 _cell_length_c 9.20093704 _cell_angle_alpha 26.27036239 _cell_angle_beta 26.27036205 _cell_angle_gamma 26.27036345 _symmetry_Int_Tables_number 1 _chemical_formula_structural Sn2As2Pb _chemical_formula_sum 'Sn2 As2 Pb1' _cell_volume 134.46226282 _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 Sn Sn0 1 0.20952456 0.20952456 0.20952456 1.0 Sn Sn1 1 0.79047544 0.79047544 0.79047544 1.0 As As2 1 0.59507211 0.59507211 0.59507211 1.0 As As3 1 0.40492789 0.40492789 0.40492789 1.0 Pb Pb4 1 0.00000000 0.00000000 0.00000000 1.0