data_[Tb12Sm20Dy8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Sm  1.1700  1.8500  1.2290
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [9.3862]
_cell_length_b [13.6716]
_cell_length_c [10.9454]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Tb3Sm5Dy2]
_chemical_formula_sum '[Tb12 Sm20 Dy8]'
_cell_volume [1404.5574]
_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  0.2484  0.6241  0.0000  1
  Tb  Tb1  4  0.0000  0.0000  0.2500  1
  Sm  Sm2  8  0.0000  0.2486  0.2500  1
  Sm  Sm3  8  0.1010  0.3730  0.0000  1
  Sm  Sm4  4  0.0000  0.5000  0.2500  1
  Dy  Dy5  8  0.0888  0.1229  0.5000  1
]