data_[Tb12Sn16Pt12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Sn  1.9600  1.4500  0.8300
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [I-43d]
_cell_length_a [9.8389]
_cell_length_b [9.8389]
_cell_length_c [9.8389]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [220]
_chemical_formula_structural [Tb3Sn4Pt3]
_chemical_formula_sum '[Tb12 Sn16 Pt12]'
_cell_volume [952.4451]
_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  12  0.0000  0.2500  0.8750  1
  Sn  Sn1  16  0.0814  0.4186  0.5814  1
  Pt  Pt2  12  0.0000  0.2500  0.3750  1
]