data_[Tb8Zn12Ni16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Zn  1.6500  1.3500  0.8800
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [5.3014]
_cell_length_b [15.2343]
_cell_length_c [7.0808]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [Tb2Zn3Ni4]
_chemical_formula_sum '[Tb8 Zn12 Ni16]'
_cell_volume [571.8744]
_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  0.1083  0.5832  1.0
  Zn  Zn1  8  0.2500  0.2329  0.2500  1.0
  Zn  Zn2  4  0.0000  0.0000  0.0000  1.0
  Ni  Ni3  8  0.0000  0.1685  0.9871  1.0
  Ni  Ni4  8  0.2500  0.0700  0.2500  1.0
]