data_image0 _chemical_formula_structural Zr2O2 _chemical_formula_sum "Zr2 O2" _cell_length_a 3.39130716874067 _cell_length_b 3.3913071687406697 _cell_length_c 19.3567560289804 _cell_angle_alpha 90.0 _cell_angle_beta 90.0 _cell_angle_gamma 120.00000000000001 _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 0.6666666648010955 0.3333333321795659 0.42428685662535587 1.0000 Zr Zr2 1.0 0.6666666648010955 0.3333333321795659 0.5757130927990002 1.0000 O O1 1.0 0.3333333338820076 0.6666666677640152 0.38732081547007613 1.0000 O O2 1.0 0.3333333338820076 0.6666666677640152 0.6126790946915028 1.0000