data_[Tb8Si4Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Si  1.9000  1.1000  0.5400
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.7007]
_cell_length_b [5.6254]
_cell_length_c [7.7291]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.8937]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Tb2SiPt2]
_chemical_formula_sum '[Tb8 Si4 Pt8]'
_cell_volume [407.6113]
_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  0.1525  0.1243  0.1538  1.0
  Si  Si1  4  0.0000  0.3309  0.7500  1.0
  Pt  Pt2  8  0.1270  0.3785  0.4921  1.0
]