# generated using pymatgen data_HfNiAs _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.83507818 _cell_length_b 6.41397209 _cell_length_c 7.26439263 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural HfNiAs _chemical_formula_sum 'Hf4 Ni4 As4' _cell_volume 178.69014310 _cell_formula_units_Z 4 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 0.25000000 0.48735847 0.18634733 1.0 Hf Hf1 1 0.75000000 0.51264153 0.81365267 1.0 Hf Hf2 1 0.75000000 0.01264153 0.68634733 1.0 Hf Hf3 1 0.25000000 0.98735847 0.31365267 1.0 Ni Ni4 1 0.25000000 0.83153811 0.92339165 1.0 Ni Ni5 1 0.75000000 0.16846189 0.07660835 1.0 Ni Ni6 1 0.75000000 0.66846189 0.42339165 1.0 Ni Ni7 1 0.25000000 0.33153811 0.57660835 1.0 As As8 1 0.25000000 0.71640550 0.60567898 1.0 As As9 1 0.75000000 0.28359450 0.39432102 1.0 As As10 1 0.75000000 0.78359450 0.10567898 1.0 As As11 1 0.25000000 0.21640550 0.89432102 1.0