data_[Na4Cu8Cl24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Cu  1.9000  1.3500  0.8200
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [13.5762]
_cell_length_b [10.8681]
_cell_length_c [6.2303]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.6471]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Na(CuCl3)2]
_chemical_formula_sum '[Na4 Cu8 Cl24]'
_cell_volume [893.3157]
_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
[
  Na  Na0  4  0.0000  0.3598  0.7500  1
  Cu  Cu1  8  0.2429  0.4183  0.5068  1
  Cl  Cl2  8  0.1309  0.4360  0.1499  1
  Cl  Cl3  8  0.1494  0.2512  0.5887  1
  Cl  Cl4  8  0.1583  0.0626  0.1273  1
]