# generated using pymatgen data_HfO2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.33359700 _cell_length_b 5.55639500 _cell_length_c 6.50499500 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural HfO2 _chemical_formula_sum 'Hf4 O8' _cell_volume 120.49060236 _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 0.25131800 0.60787100 1.0 Hf Hf1 1 0.75000000 0.74868200 0.39212900 1.0 Hf Hf2 1 0.25000000 0.75131800 0.89212900 1.0 Hf Hf3 1 0.75000000 0.24868200 0.10787100 1.0 O O4 1 0.75000000 0.47920600 0.84145300 1.0 O O5 1 0.25000000 0.52079400 0.15854700 1.0 O O6 1 0.75000000 0.97920600 0.65854700 1.0 O O7 1 0.25000000 0.02079400 0.34145300 1.0 O O8 1 0.75000000 0.36050100 0.42340000 1.0 O O9 1 0.25000000 0.63949900 0.57660000 1.0 O O10 1 0.75000000 0.86050100 0.07660000 1.0 O O11 1 0.25000000 0.13949900 0.92340000 1.0