data_[Tb2Si1Pt3]
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 [Pmm2]
_cell_length_a [3.6930]
_cell_length_b [4.2631]
_cell_length_c [7.7406]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [Tb2SiPt3]
_chemical_formula_sum '[Tb2 Si1 Pt3]'
_cell_volume [121.8652]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.5142  1.0
  Tb  Tb1  1  0.0000  0.5000  0.9893  1.0
  Si  Si2  1  0.5000  0.5000  0.3255  1.0
  Pt  Pt3  1  0.5000  0.0000  0.1935  1.0
  Pt  Pt4  1  0.5000  0.0000  0.8454  1.0
  Pt  Pt5  1  0.5000  0.5000  0.6320  1.0
]