data_[Dy20Er8Th8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
  Th  1.3000  1.8000  1.0800
]
_symmetry_space_group_name_H-M [Ima2]
_cell_length_a [14.7782]
_cell_length_b [11.8497]
_cell_length_c [6.5973]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [46]
_chemical_formula_structural [Dy5(ErTh)2]
_chemical_formula_sum '[Dy20 Er8 Th8]'
_cell_volume [1155.3100]
_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
[
  Dy  Dy0  8  0.0537  0.7439  0.7867  1
  Dy  Dy1  8  0.1428  0.2252  0.5957  1
  Dy  Dy2  4  0.2500  0.7281  0.5942  1
  Er  Er3  8  0.1248  0.0034  0.9504  1
  Th  Th4  4  0.0000  0.0000  0.4820  1
  Th  Th5  4  0.2500  0.5020  0.9223  1
]