data_[Cs8Na4Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Na  0.9300  1.8000  1.1600
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.4301]
_cell_length_b [24.2414]
_cell_length_c [8.0831]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Cs2NaCl3]
_chemical_formula_sum '[Cs8 Na4 Cl12]'
_cell_volume [868.0532]
_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  0.0056  0.7500  1.0
  Cs  Cs1  4  0.0000  0.1699  0.2500  1.0
  Na  Na2  4  0.0000  0.3452  0.2500  1.0
  Cl  Cl3  8  0.0000  0.4163  0.5072  1.0
  Cl  Cl4  4  0.0000  0.2187  0.7500  1.0
]