data_[K16Au4I4O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Au  2.5400  1.3500  1.0700
  I  2.6600  1.4000  1.2733
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [7.5387]
_cell_length_b [17.4400]
_cell_length_c [7.5349]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [K4AuIO]
_chemical_formula_sum '[K16 Au4 I4 O4]'
_cell_volume [990.6578]
_cell_formula_units_Z [4]
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  8  0.2500  0.2500  0.0000  1.0
  K  K1  4  0.0000  0.0987  0.7500  1.0
  K  K2  4  0.0000  0.3968  0.7500  1.0
  Au  Au3  4  0.0000  0.1071  0.2500  1.0
  I  I4  4  0.0000  0.3987  0.2500  1.0
  O  O5  4  0.0000  0.2482  0.7500  1.0
]