# generated using pymatgen data_Ac(SiAu2)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.54597155 _cell_length_b 4.54597155 _cell_length_c 26.92962290 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ac(SiAu2)2 _chemical_formula_sum 'Ac4 Si8 Au16' _cell_volume 556.52374601 _cell_formula_units_Z 4 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 0.00000000 0.50000000 0.74995255 1.0 Ac Ac1 1 0.50000000 0.00000000 0.25004745 1.0 Ac Ac2 1 0.50000000 0.50000000 0.00000000 1.0 Ac Ac3 1 0.50000000 0.50000000 0.50000000 1.0 Si Si4 1 0.00000000 0.00000000 0.95320305 1.0 Si Si5 1 0.00000000 0.00000000 0.45326187 1.0 Si Si6 1 0.50000000 0.00000000 0.79690213 1.0 Si Si7 1 0.50000000 0.00000000 0.70279379 1.0 Si Si8 1 0.00000000 0.50000000 0.20309787 1.0 Si Si9 1 0.00000000 0.50000000 0.29720621 1.0 Si Si10 1 0.00000000 0.00000000 0.04679695 1.0 Si Si11 1 0.00000000 0.00000000 0.54673813 1.0 Au Au12 1 0.50000000 0.00000000 0.08784880 1.0 Au Au13 1 0.50000000 0.50000000 0.66165306 1.0 Au Au14 1 0.50000000 0.50000000 0.83809747 1.0 Au Au15 1 0.00000000 0.50000000 0.08836209 1.0 Au Au16 1 0.50000000 0.00000000 0.91163791 1.0 Au Au17 1 0.00000000 0.00000000 0.66147596 1.0 Au Au18 1 0.00000000 0.50000000 0.41170602 1.0 Au Au19 1 0.50000000 0.50000000 0.33834694 1.0 Au Au20 1 0.50000000 0.00000000 0.41224269 1.0 Au Au21 1 0.00000000 0.00000000 0.33852404 1.0 Au Au22 1 0.00000000 0.00000000 0.16168105 1.0 Au Au23 1 0.50000000 0.00000000 0.58829398 1.0 Au Au24 1 0.00000000 0.00000000 0.83831895 1.0 Au Au25 1 0.50000000 0.50000000 0.16190253 1.0 Au Au26 1 0.00000000 0.50000000 0.58775731 1.0 Au Au27 1 0.00000000 0.50000000 0.91215120 1.0