# generated using pymatgen data_Ac4Zn3Si5 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.26850274 _cell_length_b 4.26850344 _cell_length_c 18.41284510 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 120.00000989 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ac4Zn3Si5 _chemical_formula_sum 'Ac4 Zn3 Si5' _cell_volume 290.53782953 _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 0.33333300 0.66666700 0.12093290 1.0 Ac Ac1 1 0.33333300 0.66666700 0.62576199 1.0 Ac Ac2 1 0.33333300 0.66666700 0.37423801 1.0 Ac Ac3 1 0.33333300 0.66666700 0.87906710 1.0 Zn Zn4 1 0.66666700 0.33333300 0.50000000 1.0 Zn Zn5 1 0.00000000 0.00000000 0.24970605 1.0 Zn Zn6 1 0.00000000 0.00000000 0.75029395 1.0 Si Si7 1 0.66666700 0.33333300 0.24950962 1.0 Si Si8 1 0.66666700 0.33333300 0.75049038 1.0 Si Si9 1 0.00000000 0.00000000 0.00000000 1.0 Si Si10 1 0.00000000 0.00000000 0.50000000 1.0 Si Si11 1 0.66666700 0.33333300 0.00000000 1.0