data_[Tb12Cd6Sn3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Cd  1.6900  1.5500  1.0900
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [5.2300]
_cell_length_b [5.2300]
_cell_length_c [25.7203]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Tb4Cd2Sn]
_chemical_formula_sum '[Tb12 Cd6 Sn3]'
_cell_volume [609.2813]
_cell_formula_units_Z [3]
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
[
  Tb  Tb0  6  0.0000  0.0000  0.1283  1
  Tb  Tb1  6  0.0000  0.0000  0.3807  1
  Cd  Cd2  6  0.0000  0.0000  0.2492  1
  Sn  Sn3  3  0.0000  0.0000  0.0000  1
]