data_[Cs8Sn8O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Sn  1.9600  1.4500  0.8300
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I2_13]
_cell_length_a [9.1581]
_cell_length_b [9.1581]
_cell_length_c [9.1581]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [199]
_chemical_formula_structural [Cs2Sn2O3]
_chemical_formula_sum '[Cs8 Sn8 O12]'
_cell_volume [768.0985]
_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  8  0.2446  0.2554  0.7446  1
  Sn  Sn1  8  0.0234  0.0234  0.0234  1
  O  O2  12  0.0000  0.2500  0.0104  1
]