# generated using pymatgen data_NaNO2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.99806300 _cell_length_b 4.54404900 _cell_length_c 5.74475388 _cell_angle_alpha 86.10665884 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural NaNO2 _chemical_formula_sum 'Na2 N2 O4' _cell_volume 130.17054572 _cell_formula_units_Z 2 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 Na Na0 1 0.25000000 0.25201600 0.39868300 1.0 Na Na1 1 0.75000000 0.74798400 0.60131700 1.0 N N2 1 0.25000000 0.26975500 0.94535900 1.0 N N3 1 0.75000000 0.73024500 0.05464100 1.0 O O4 1 0.38490300 0.75650700 0.34024900 1.0 O O5 1 0.11509700 0.75650700 0.34024900 1.0 O O6 1 0.61509700 0.24349300 0.65975100 1.0 O O7 1 0.88490300 0.24349300 0.65975100 1.0