data_[Tb8Nd8Au12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [I2_13]
_cell_length_a [9.0983]
_cell_length_b [9.0983]
_cell_length_c [9.0983]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [199]
_chemical_formula_structural [Tb2Nd2Au3]
_chemical_formula_sum '[Tb8 Nd8 Au12]'
_cell_volume [753.1365]
_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  0.1817  0.3183  0.6817  1
  Nd  Nd1  8  0.0721  0.9279  0.4279  1
  Au  Au2  12  0.0000  0.2500  0.3869  1
]