data_[K1N1O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  N  3.0400  0.6500  0.6300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [4.1047]
_cell_length_b [4.3568]
_cell_length_c [4.6190]
_cell_angle_alpha [82.0653]
_cell_angle_beta [71.3431]
_cell_angle_gamma [74.0931]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [KNO2]
_chemical_formula_sum '[K1 N1 O2]'
_cell_volume [75.1507]
_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
[
  K  K0  1  0.9934  0.0368  0.0289  1.0
  N  N1  1  0.4065  0.5469  0.5579  1.0
  O  O2  1  0.5225  0.6430  0.2800  1.0
  O  O3  1  0.5776  0.2733  0.6332  1.0
]