data_[K5Ag1I1O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ag  1.9300  1.6000  1.0867
  I  2.6600  1.4000  1.2733
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [5.4885]
_cell_length_b [5.4885]
_cell_length_c [9.4694]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [K5AgIO2]
_chemical_formula_sum '[K5 Ag1 I1 O2]'
_cell_volume [285.2497]
_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  4  0.0000  0.5000  0.2118  1.0
  K  K1  1  0.0000  0.0000  0.5000  1.0
  Ag  Ag2  1  0.0000  0.0000  0.0000  1.0
  I  I3  1  0.5000  0.5000  0.5000  1.0
  O  O4  2  0.0000  0.0000  0.2221  1.0
]