data_[Tb8Dy8Pt12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Dy  1.2200  1.7500  1.1310
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [I2_13]
_cell_length_a [8.7512]
_cell_length_b [8.7512]
_cell_length_c [8.7512]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [199]
_chemical_formula_structural [Tb2Dy2Pt3]
_chemical_formula_sum '[Tb8 Dy8 Pt12]'
_cell_volume [670.1957]
_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  0.0629  0.0629  0.0629  1
  Dy  Dy1  8  0.1873  0.3127  0.6873  1
  Pt  Pt2  12  0.0000  0.2500  0.3766  1
]