# generated using pymatgen data_Hf4SnHgC2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.31329285 _cell_length_b 3.31329309 _cell_length_c 14.49671792 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 120.00000742 _symmetry_Int_Tables_number 1 _chemical_formula_structural Hf4SnHgC2 _chemical_formula_sum 'Hf4 Sn1 Hg1 C2' _cell_volume 137.82244995 _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 Hf Hf0 1 0.33333300 0.66666700 0.08507888 1.0 Hf Hf1 1 0.66666700 0.33333300 0.58343119 1.0 Hf Hf2 1 0.66666700 0.33333300 0.91656881 1.0 Hf Hf3 1 0.33333300 0.66666700 0.41492112 1.0 Sn Sn4 1 0.66666700 0.33333300 0.25000000 1.0 Hg Hg5 1 0.33333300 0.66666700 0.75000000 1.0 C C6 1 0.00000000 0.00000000 0.00051421 1.0 C C7 1 0.00000000 0.00000000 0.49948579 1.0