data_[Mg2Cd4Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Cd  1.6900  1.5500  1.0900
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.8731]
_cell_length_b [3.8131]
_cell_length_c [7.8310]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.4581]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Mg(CdCl3)2]
_chemical_formula_sum '[Mg2 Cd4 Cl12]'
_cell_volume [487.8784]
_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
[
  Mg  Mg0  2  0.0000  0.5000  0.0000  1
  Cd  Cd1  4  0.1640  0.0000  0.3325  1
  Cl  Cl2  4  0.0011  0.0000  0.2194  1
  Cl  Cl3  4  0.1546  0.5000  0.0904  1
  Cl  Cl4  4  0.1715  0.5000  0.5722  1
]