# generated using pymatgen data_Tb4AsI6 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.22159885 _cell_length_b 13.98827115 _cell_length_c 14.63980261 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Tb4AsI6 _chemical_formula_sum 'Tb8 As2 I12' _cell_volume 864.52235058 _cell_formula_units_Z 2 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 Tb Tb0 1 0.50000000 0.11611741 0.34732323 1.0 Tb Tb1 1 0.50000000 0.88388259 0.65267677 1.0 Tb Tb2 1 0.50000000 0.61611741 0.15267677 1.0 Tb Tb3 1 0.50000000 0.38388259 0.84732323 1.0 Tb Tb4 1 0.00000000 0.10915683 0.57549021 1.0 Tb Tb5 1 0.00000000 0.89084317 0.42450979 1.0 Tb Tb6 1 0.00000000 0.60915683 0.92450979 1.0 Tb Tb7 1 0.00000000 0.39084317 0.07549021 1.0 As As8 1 0.50000000 0.00000000 0.50000000 1.0 As As9 1 0.50000000 0.50000000 0.00000000 1.0 I I10 1 0.50000000 0.24992734 0.16636165 1.0 I I11 1 0.50000000 0.75007266 0.83363835 1.0 I I12 1 0.50000000 0.74992734 0.33363835 1.0 I I13 1 0.50000000 0.25007266 0.66636165 1.0 I I14 1 0.00000000 0.25895819 0.41744999 1.0 I I15 1 0.00000000 0.74104181 0.58255001 1.0 I I16 1 0.00000000 0.75895819 0.08255001 1.0 I I17 1 0.00000000 0.24104181 0.91744999 1.0 I I18 1 0.00000000 0.00102988 0.23878006 1.0 I I19 1 0.00000000 0.99897012 0.76121994 1.0 I I20 1 0.00000000 0.50102988 0.26121994 1.0 I I21 1 0.00000000 0.49897012 0.73878006 1.0