data_[Tb24Mg4Cd8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Mg  1.3100  1.5000  0.8600
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [9.9196]
_cell_length_b [10.3262]
_cell_length_c [10.4732]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Tb6MgCd2]
_chemical_formula_sum '[Tb24 Mg4 Cd8]'
_cell_volume [1072.7791]
_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  8  0.0000  0.3217  0.2690  1.0
  Tb  Tb1  8  0.1800  0.0000  0.2658  1.0
  Tb  Tb2  8  0.2000  0.2526  0.0000  1.0
  Mg  Mg3  2  0.0000  0.0000  0.0000  1.0
  Mg  Mg4  2  0.0000  0.5000  0.0000  1.0
  Cd  Cd5  4  0.0000  0.1353  0.5000  1.0
  Cd  Cd6  4  0.1431  0.5000  0.5000  1.0
]