data_[Tb12Dy24Y3]
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
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [7.2827]
_cell_length_b [7.2827]
_cell_length_c [27.2826]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Tb4Dy8Y]
_chemical_formula_sum '[Tb12 Dy24 Y3]'
_cell_volume [1253.1328]
_cell_formula_units_Z [3]
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  9  0.0000  0.5000  0.0000  1
  Tb  Tb1  3  0.0000  0.0000  0.0000  1
  Dy  Dy2  18  0.0370  0.5185  0.7675  1
  Dy  Dy3  6  0.0000  0.0000  0.2160  1
  Y  Y4  3  -0.0000  -0.0000  0.5000  1
]