data_[Dy6Er26]
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
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [7.1761]
_cell_length_b [11.1001]
_cell_length_c [12.4165]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Dy3Er13]
_chemical_formula_sum '[Dy6 Er26]'
_cell_volume [989.0396]
_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  0.2503  0.0000  0.0412  1
  Dy  Dy1  2  0.0000  0.0000  0.2920  1
  Er  Er2  8  0.2503  0.2494  0.7085  1
  Er  Er3  4  0.0000  0.2496  0.4584  1
  Er  Er4  4  0.2501  0.0000  0.5419  1
  Er  Er5  4  0.5000  0.2491  0.4584  1
  Er  Er6  2  0.0000  0.0000  0.7913  1
  Er  Er7  2  0.5000  0.0000  0.2918  1
  Er  Er8  2  0.5000  0.0000  0.7913  1
]