data_[Rb12Mg6Cd6Cl36]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  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 [R-3m]
_cell_length_a [7.3228]
_cell_length_b [7.3228]
_cell_length_c [37.0402]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Rb2MgCdCl6]
_chemical_formula_sum '[Rb12 Mg6 Cd6 Cl36]'
_cell_volume [1720.1273]
_cell_formula_units_Z [6]
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  6  0.0000  0.0000  0.1253  1.0
  Rb  Rb1  6  0.0000  0.0000  0.2912  1.0
  Mg  Mg2  3  -0.0000  -0.0000  0.5000  1.0
  Mg  Mg3  3  0.0000  0.0000  0.0000  1.0
  Cd  Cd4  6  0.0000  0.0000  0.4124  1.0
  Cl  Cl5  18  0.0106  0.5053  0.7062  1.0
  Cl  Cl6  18  0.0136  0.5068  0.1257  1.0
]