data_[Rb4Cd2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  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 [13.7955]
_cell_length_b [4.2016]
_cell_length_c [8.4466]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.4705]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2CdCl4]
_chemical_formula_sum '[Rb4 Cd2 Cl8]'
_cell_volume [434.3854]
_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
[
  Rb  Rb0  4  0.1570  0.5000  0.6814  1
  Cd  Cd1  2  0.0000  0.0000  0.0000  1
  Cl  Cl2  4  0.0456  0.0000  0.3315  1
  Cl  Cl3  4  0.1454  0.5000  0.0668  1
]