data_[Tm8Si4Pt8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  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 [9.6140]
_cell_length_b [5.5970]
_cell_length_c [7.5262]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.7653]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Tm2SiPt2]
_chemical_formula_sum '[Tm8 Si4 Pt8]'
_cell_volume [389.7482]
_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
[
  Tm  Tm0  8  0.1532  0.1229  0.1533  1.0
  Si  Si1  4  0.0000  0.3165  0.7500  1.0
  Pt  Pt2  8  0.1266  0.3809  0.4894  1.0
]