data_[Tb8Nd24Dy16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [Fddd]
_cell_length_a [7.2298]
_cell_length_b [10.2227]
_cell_length_c [21.6988]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [70]
_chemical_formula_structural [TbNd3Dy2]
_chemical_formula_sum '[Tb8 Nd24 Dy16]'
_cell_volume [1603.7226]
_cell_formula_units_Z [8]
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  0.0000  0.0000  0.0000  1
  Nd  Nd1  16  0.0000  0.0000  0.1667  1
  Nd  Nd2  8  0.0000  0.0000  0.5000  1
  Dy  Dy3  16  0.0000  0.0000  0.3334  1
]