data_[Tb14Mg6Cd2]
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 [5.7358]
_cell_length_b [10.1104]
_cell_length_c [11.3869]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Tb7Mg3Cd]
_chemical_formula_sum '[Tb14 Mg6 Cd2]'
_cell_volume [660.3359]
_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  8  0.0000  0.3279  0.2727  1
  Tb  Tb1  4  0.0000  0.1918  0.0000  1
  Tb  Tb2  2  0.0000  0.0000  0.5000  1
  Mg  Mg3  4  0.0000  0.0000  0.2213  1
  Mg  Mg4  2  0.0000  0.5000  0.5000  1
  Cd  Cd5  2  0.0000  0.5000  0.0000  1
]