data_[Cs6Se4O16]
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 [C2/m]
_cell_length_a [11.1319]
_cell_length_b [6.4338]
_cell_length_c [8.6253]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.6085]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Cs3(SeO4)2]
_chemical_formula_sum '[Cs6 Se4 O16]'
_cell_volume [574.3383]
_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  4  0.1988  0.0000  0.6117  1.0
  Cs  Cs1  2  0.0000  0.0000  0.0000  1.0
  Se  Se2  4  0.0698  0.5000  0.7678  1.0
  O  O3  8  0.0154  0.2858  0.3106  1.0
  O  O4  4  0.1125  0.5000  0.9802  1.0
  O  O5  4  0.2114  0.5000  0.7410  1.0
]