data_[Na2Cd16Rh4]
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
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.4268]
_cell_length_b [11.6169]
_cell_length_c [5.2639]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.6943]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na(Cd4Rh)2]
_chemical_formula_sum '[Na2 Cd16 Rh4]'
_cell_volume [500.6511]
_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  0.0000  0.0000  0.5000  1
  Cd  Cd1  8  0.1987  0.1300  0.1149  1
  Cd  Cd2  4  0.0000  0.2679  0.5000  1
  Cd  Cd3  4  0.1279  0.5000  0.3116  1
  Rh  Rh4  4  0.0000  0.3175  0.0000  1
]