data_[Tb6Pr8Dy8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [10.7519]
_cell_length_b [5.7284]
_cell_length_c [12.1054]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Tb3(PrDy)4]
_chemical_formula_sum '[Tb6 Pr8 Dy8]'
_cell_volume [745.5905]
_cell_formula_units_Z [2]
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  4  0.2880  0.0000  0.4110  1
  Tb  Tb1  2  0.0000  0.0000  0.2541  1
  Pr  Pr2  4  0.2078  0.0000  0.7553  1
  Pr  Pr3  2  0.0000  0.0000  0.9606  1
  Pr  Pr4  2  0.5000  0.0000  0.8816  1
  Dy  Dy5  4  0.3036  0.0000  0.1042  1
  Dy  Dy6  2  0.0000  0.0000  0.5523  1
  Dy  Dy7  2  0.5000  0.0000  0.6087  1
]