data_[Cs4Se2O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Se  2.5500  1.1500  1.0133
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.5090]
_cell_length_b [7.2007]
_cell_length_c [8.2175]
_cell_angle_alpha [66.2161]
_cell_angle_beta [69.0913]
_cell_angle_gamma [64.9702]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Cs2SeO3]
_chemical_formula_sum '[Cs4 Se2 O6]'
_cell_volume [311.1849]
_cell_formula_units_Z [2]
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  2  0.0547  0.6885  0.2078  1
  Cs  Cs1  2  0.3206  0.0608  0.2496  1
  Se  Se2  2  0.3409  0.6337  0.6969  1
  O  O3  2  0.1477  0.6730  0.5767  1
  O  O4  2  0.2001  0.8387  0.7983  1
  O  O5  2  0.3393  0.3970  0.8710  1
]