data_[Tb20Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [16.4426]
_cell_length_b [6.6334]
_cell_length_c [7.0767]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.7015]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Tb5Pt2]
_chemical_formula_sum '[Tb20 Pt8]'
_cell_volume [766.5850]
_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  0.0943  0.1121  0.9260  1.0
  Tb  Tb1  8  0.2201  0.4338  0.3111  1.0
  Tb  Tb2  4  0.0000  0.4351  0.2500  1.0
  Pt  Pt3  8  0.1114  0.2928  0.5713  1.0
]