data_[Dy6Y2Er8]
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 [Pmn2_1]
_cell_length_a [11.2293]
_cell_length_b [7.2703]
_cell_length_c [6.2900]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Dy3YEr4]
_chemical_formula_sum '[Dy6 Y2 Er8]'
_cell_volume [513.5128]
_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  0.2497  0.3739  0.4821  1.0
  Y  Y1  2  0.0000  0.3740  0.1475  1.0
  Dy  Dy2  2  0.0000  0.6262  0.6478  1.0
  Er  Er3  4  0.2496  0.8762  0.4803  1.0
  Er  Er4  2  0.0000  0.1239  0.6480  1.0
  Er  Er5  2  0.0000  0.8759  0.1472  1.0
]