data_[Cs8Cu8Cl20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Cu  1.9000  1.3500  0.8200
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [7.0012]
_cell_length_b [21.9782]
_cell_length_c [6.9522]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [Cs2Cu2Cl5]
_chemical_formula_sum '[Cs8 Cu8 Cl20]'
_cell_volume [1069.7641]
_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  0.0000  0.1214  0.0314  1.0
  Cu  Cu1  4  0.0000  0.0000  0.5000  1.0
  Cu  Cu2  4  0.0000  0.2500  0.4766  1.0
  Cl  Cl3  8  0.0000  0.1523  0.5556  1.0
  Cl  Cl4  8  0.2500  0.0010  0.7500  1.0
  Cl  Cl5  4  0.2500  0.2500  0.2500  1.0
]