# generated using pymatgen data_Ba3Hf2O7 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.16601568 _cell_length_b 11.33151617 _cell_length_c 4.16601568 _cell_angle_alpha 79.40740934 _cell_angle_beta 90.00000000 _cell_angle_gamma 100.59259066 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ba3Hf2O7 _chemical_formula_sum 'Ba3 Hf2 O7' _cell_volume 189.90438123 _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 Ba Ba0 1 0.50000000 0.00000000 0.50000000 1.0 Ba Ba1 1 0.68594974 0.37189648 0.31405026 1.0 Ba Ba2 1 0.31405026 0.62810352 0.68594974 1.0 Hf Hf3 1 0.90362121 0.80724141 0.09637879 1.0 Hf Hf4 1 0.09637879 0.19275859 0.90362121 1.0 O O5 1 0.00000000 0.00000000 -0.00000000 1.0 O O6 1 0.09556314 0.19112527 0.40443686 1.0 O O7 1 0.40443686 0.80887473 0.09556314 1.0 O O8 1 0.80890352 0.61780705 0.19109648 1.0 O O9 1 0.19109648 0.38219295 0.80890352 1.0 O O10 1 0.59556314 0.19112527 0.90443686 1.0 O O11 1 0.90443686 0.80887473 0.59556314 1.0