data_[Tb12Ni24Ge8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ni  1.9100  1.3500  0.7400
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Im-3m]
_cell_length_a [8.8825]
_cell_length_b [8.8825]
_cell_length_c [8.8825]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [229]
_chemical_formula_structural [Tb3(Ni3Ge)2]
_chemical_formula_sum '[Tb12 Ni24 Ge8]'
_cell_volume [700.8090]
_cell_formula_units_Z [4]
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  12  0.0000  0.0000  0.2865  1
  Ni  Ni1  24  0.0000  0.3352  0.3352  1
  Ge  Ge2  8  0.2500  0.2500  0.2500  1
]