# generated using pymatgen data_Hf4TaNbSi4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 6.80964979 _cell_length_b 6.80964979 _cell_length_c 3.70057715 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Hf4TaNbSi4 _chemical_formula_sum 'Hf4 Ta1 Nb1 Si4' _cell_volume 171.60068540 _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 0.82521930 0.67463815 0.50000000 1.0 Hf Hf1 1 0.32536185 0.82521930 0.50000000 1.0 Hf Hf2 1 0.17478070 0.32536185 0.50000000 1.0 Hf Hf3 1 0.67463815 0.17478070 0.50000000 1.0 Ta Ta4 1 0.50000000 0.50000000 0.00000000 1.0 Nb Nb5 1 0.00000000 0.00000000 0.00000000 1.0 Si Si6 1 0.12544266 0.62440792 0.00000000 1.0 Si Si7 1 0.62440792 0.87455734 0.00000000 1.0 Si Si8 1 0.37559208 0.12544266 0.00000000 1.0 Si Si9 1 0.87455734 0.37559208 0.00000000 1.0