# generated using pymatgen data_SrAc3(SiIr)4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.52832936 _cell_length_b 6.52832800 _cell_length_c 6.52832901 _cell_angle_alpha 90.00724054 _cell_angle_beta 90.00724188 _cell_angle_gamma 89.99276605 _symmetry_Int_Tables_number 1 _chemical_formula_structural SrAc3(SiIr)4 _chemical_formula_sum 'Sr1 Ac3 Si4 Ir4' _cell_volume 278.23133947 _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 Sr Sr0 1 0.89042639 0.39042639 0.10957361 1.0 Ac Ac1 1 0.39458450 0.10833922 0.89679363 1.0 Ac Ac2 1 0.60833922 0.60320637 0.60541550 1.0 Ac Ac3 1 0.10320637 0.89458450 0.39166078 1.0 Si Si4 1 0.09746559 0.40401446 0.59814320 1.0 Si Si5 1 0.59325539 0.09325539 0.40674461 1.0 Si Si6 1 0.40185680 0.59746559 0.09598554 1.0 Si Si7 1 0.90401446 0.90185680 0.90253441 1.0 Ir Ir8 1 0.33576781 0.33378712 0.33411491 1.0 Ir Ir9 1 0.83378712 0.16588509 0.66423219 1.0 Ir Ir10 1 0.17141226 0.67141226 0.82858774 1.0 Ir Ir11 1 0.66588509 0.83576781 0.16621288 1.0