# generated using pymatgen data_Ac2Sn2Pb _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.45018080 _cell_length_b 8.45018080 _cell_length_c 4.84152420 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ac2Sn2Pb _chemical_formula_sum 'Ac4 Sn4 Pb2' _cell_volume 345.71172467 _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 Ac Ac0 1 0.32229847 0.17770053 0.50000000 1.0 Ac Ac1 1 0.82229847 0.32229847 0.50000000 1.0 Ac Ac2 1 0.17770053 0.67770053 0.50000000 1.0 Ac Ac3 1 0.67770053 0.82229847 0.50000000 1.0 Sn Sn4 1 0.62167702 0.12167702 0.00000000 1.0 Sn Sn5 1 0.12167702 0.37832198 0.00000000 1.0 Sn Sn6 1 0.87832298 0.62167702 0.00000000 1.0 Sn Sn7 1 0.37832198 0.87832298 0.00000000 1.0 Pb Pb8 1 0.00000000 0.00000000 0.00000000 1.0 Pb Pb9 1 0.50000000 0.50000000 0.00000000 1.0