# generated using pymatgen data_Tb2CI _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.77978523 _cell_length_b 3.77978523 _cell_length_c 14.74791551 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 120.00000746 _symmetry_Int_Tables_number 1 _chemical_formula_structural Tb2CI _chemical_formula_sum 'Tb4 C2 I2' _cell_volume 182.47168663 _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 0.33333300 0.66666700 0.58559023 1.0 Tb Tb1 1 0.66666700 0.33333300 0.41440977 1.0 Tb Tb2 1 0.66666700 0.33333300 0.08557888 1.0 Tb Tb3 1 0.33333300 0.66666700 0.91442112 1.0 C C4 1 0.00000000 -0.00000000 -0.00000000 1.0 C C5 1 0.00000000 -0.00000000 0.50000000 1.0 I I6 1 0.33333300 0.66666700 0.24992440 1.0 I I7 1 0.66666700 0.33333300 0.75007560 1.0