data_[Tb4Pr8Ni8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.7900]
_cell_length_b [3.8411]
_cell_length_c [11.3091]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.1396]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb(PrNi)2]
_chemical_formula_sum '[Tb4 Pr8 Ni8]'
_cell_volume [485.2674]
_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  4  0.2059  0.0000  0.3598  1.0
  Pr  Pr1  4  0.0430  0.5000  0.6901  1.0
  Pr  Pr2  4  0.1610  0.5000  0.0695  1.0
  Ni  Ni3  4  0.0044  0.0000  0.8877  1.0
  Ni  Ni4  4  0.1141  0.0000  0.5467  1.0
]