data_[Tb8Al12Zn16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Al  1.6100  1.2500  0.6750
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [5.7646]
_cell_length_b [15.3532]
_cell_length_c [7.6691]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [Tb2Al3Zn4]
_chemical_formula_sum '[Tb8 Al12 Zn16]'
_cell_volume [678.7544]
_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  0.1052  0.5988  1.0
  Al  Al1  8  0.2500  0.2325  0.2500  1.0
  Al  Al2  4  0.0000  0.0000  0.0000  1.0
  Zn  Zn3  8  0.0000  0.1735  0.9828  1.0
  Zn  Zn4  8  0.2500  0.0649  0.2500  1.0
]