# generated using pymatgen data_Ac3(CuSi)4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.42774606 _cell_length_b 4.27911321 _cell_length_c 12.51596070 _cell_angle_alpha 99.84284194 _cell_angle_beta 100.18831620 _cell_angle_gamma 89.99999133 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ac3(CuSi)4 _chemical_formula_sum 'Ac3 Cu4 Si4' _cell_volume 229.85111733 _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 0.84709899 0.34709899 0.69419899 1.0 Ac Ac1 1 0.15290101 0.65290101 0.30580101 1.0 Ac Ac2 1 0.00000000 0.00000000 0.00000000 1.0 Cu Cu3 1 0.25001730 0.25001730 0.50003360 1.0 Cu Cu4 1 0.74998270 0.74998270 0.49996640 1.0 Cu Cu5 1 0.59788291 0.09788291 0.19576583 1.0 Cu Cu6 1 0.40211709 0.90211709 0.80423417 1.0 Si Si7 1 0.44887468 0.44887468 0.89774836 1.0 Si Si8 1 0.55112532 0.55112532 0.10225164 1.0 Si Si9 1 0.69887466 0.19887466 0.39774932 1.0 Si Si10 1 0.30112534 0.80112534 0.60225068 1.0