data_image0 _chemical_formula_structural Zr2O2 _chemical_formula_sum "Zr2 O2" _cell_length_a 4.143237416410978 _cell_length_b 4.143237634352636 _cell_length_c 17.7829762 _cell_angle_alpha 90.0 _cell_angle_beta 90.0 _cell_angle_gamma 90.0 _space_group_name_H-M_alt "P 1" _space_group_IT_number 1 loop_ _space_group_symop_operation_xyz '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 Zr Zr1 1.0 0.0 8.027998655908748e-39 0.49999997188322165 1.0000 Zr Zr2 1.0 0.5000000004331181 0.5000000006815157 0.5000000388011542 1.0000 O O1 1.0 0.0 0.5000000006815157 0.46455163675020833 1.0000 O O2 1.0 0.5000000004331181 0.0 0.535448374496503 1.0000