# generated using pymatgen data_Ac4AlCoSi6 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.31627953 _cell_length_b 8.31628038 _cell_length_c 4.68735441 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 120.00000449 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ac4AlCoSi6 _chemical_formula_sum 'Ac4 Al1 Co1 Si6' _cell_volume 280.74795740 _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 Ac Ac0 1 0.50457556 0.49542444 0.00000000 1.0 Ac Ac1 1 0.99084688 0.49542444 0.00000000 1.0 Ac Ac2 1 0.50457556 0.00915312 0.00000000 1.0 Ac Ac3 1 0.00000000 0.00000000 0.00000000 1.0 Al Al4 1 0.33333300 0.66666700 0.50000000 1.0 Co Co5 1 0.66666700 0.33333300 0.50000000 1.0 Si Si6 1 0.82386370 0.64772740 0.50000000 1.0 Si Si7 1 0.16032414 0.83967586 0.50000000 1.0 Si Si8 1 0.67935372 0.83967586 0.50000000 1.0 Si Si9 1 0.16032414 0.32064628 0.50000000 1.0 Si Si10 1 0.82386370 0.17613630 0.50000000 1.0 Si Si11 1 0.35227260 0.17613630 0.50000000 1.0