data_[K8Y8O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Y  1.2200  1.8000  1.0400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.2187]
_cell_length_b [13.7538]
_cell_length_c [6.1088]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.0802]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KYO2]
_chemical_formula_sum '[K8 Y8 O16]'
_cell_volume [513.9000]
_cell_formula_units_Z [8]
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  0.3234  0.7500  1.0
  K  K1  4  0.0000  0.4462  0.2500  1.0
  Y  Y2  4  0.0000  0.0658  0.7500  1.0
  Y  Y3  4  0.0000  0.1916  0.2500  1.0
  O  O4  8  0.1755  0.9359  0.6933  1.0
  O  O5  8  0.2215  0.1871  0.6960  1.0
]