# generated using pymatgen data_Ac2MgSn2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.14649908 _cell_length_b 8.14649908 _cell_length_c 4.98770503 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ac2MgSn2 _chemical_formula_sum 'Ac4 Mg2 Sn4' _cell_volume 331.01127554 _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 0.32326111 0.17673989 0.50000000 1.0 Ac Ac1 1 0.82326111 0.32326111 0.50000000 1.0 Ac Ac2 1 0.17673989 0.67673989 0.50000000 1.0 Ac Ac3 1 0.67673989 0.82326111 0.50000000 1.0 Mg Mg4 1 0.00000000 0.00000000 0.00000000 1.0 Mg Mg5 1 0.50000000 0.50000000 0.00000000 1.0 Sn Sn6 1 0.62621094 0.12621094 0.00000000 1.0 Sn Sn7 1 0.12621094 0.37378906 0.00000000 1.0 Sn Sn8 1 0.87379006 0.62621094 0.00000000 1.0 Sn Sn9 1 0.37378906 0.87379006 0.00000000 1.0