data_[Na2Cd2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Cd  1.6900  1.5500  1.0900
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [14.5888]
_cell_length_b [3.8989]
_cell_length_c [18.3295]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NaCdCl4]
_chemical_formula_sum '[Na2 Cd2 Cl8]'
_cell_volume [1042.5726]
_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
[
  Na  Na0  2  0.1516  0.7500  0.4834  1
  Cd  Cd1  2  0.3815  0.2500  0.4980  1
  Cl  Cl2  2  0.0374  0.2500  0.5567  1
  Cl  Cl3  2  0.2457  0.2500  0.4092  1
  Cl  Cl4  2  0.3050  0.7500  0.5747  1
  Cl  Cl5  2  0.4693  0.7500  0.4211  1
]