data_[Cs4K4Hf4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  K  0.8200  2.2000  1.5200
  Hf  1.3000  1.5500  0.8500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [6.5612]
_cell_length_b [12.7109]
_cell_length_c [5.9531]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.2955]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [CsKHfO3]
_chemical_formula_sum '[Cs4 K4 Hf4 O12]'
_cell_volume [496.0812]
_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
[
  Cs  Cs0  4  0.0000  0.2573  0.7500  1.0
  K  K1  4  0.0000  0.4176  0.2500  1.0
  Hf  Hf2  4  0.0000  0.0497  0.2500  1.0
  O  O3  8  0.2009  0.0077  0.9990  1.0
  O  O4  4  0.0000  0.2015  0.2500  1.0
]