data_[Tb4Cd2Ni4]
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
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [3.8874]
_cell_length_b [14.2908]
_cell_length_c [3.7489]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Tb2CdNi2]
_chemical_formula_sum '[Tb4 Cd2 Ni4]'
_cell_volume [208.2689]
_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
[
  Tb  Tb0  4  0.0000  0.3622  0.5000  1.0
  Cd  Cd1  2  0.0000  0.0000  0.0000  1.0
  Ni  Ni2  4  0.0000  0.2001  0.0000  1.0
]