data_[Dy8Y6Er8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.5324]
_cell_length_b [5.5820]
_cell_length_c [35.5721]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Dy4Y3Er4]
_chemical_formula_sum '[Dy8 Y6 Er8]'
_cell_volume [701.4137]
_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
[
  Dy  Dy0  4  0.0000  0.0000  0.1811  1.0
  Y  Y1  4  0.0000  0.0000  0.3634  1.0
  Dy  Dy2  4  0.0000  0.5000  0.0455  1.0
  Y  Y3  2  0.0000  0.5000  0.5000  1.0
  Er  Er4  4  0.0000  0.0000  0.0903  1.0
  Er  Er5  4  0.0000  0.5000  0.2339  1.0
]