data_[Tm8Si8Pt4]
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/m]
_cell_length_a [10.1957]
_cell_length_b [4.2551]
_cell_length_c [10.0488]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.4941]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tm2Si2Pt]
_chemical_formula_sum '[Tm8 Si8 Pt4]'
_cell_volume [386.7145]
_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  4  0.0068  0.0000  0.3253  1.0
  Tm  Tm1  4  0.1882  0.0000  0.1081  1.0
  Si  Si2  4  0.0198  0.5000  0.8882  1.0
  Si  Si3  4  0.1392  0.5000  0.5570  1.0
  Pt  Pt4  4  0.2264  0.5000  0.3417  1.0
]