data_[Dy12Ho8Er20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Dy  1.2200  1.7500  1.1310
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.5606]
_cell_length_b [15.5242]
_cell_length_c [9.3712]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.2107]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Dy3Ho2Er5]
_chemical_formula_sum '[Dy12 Ho8 Er20]'
_cell_volume [1270.5329]
_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  0.1440  0.1248  0.0472  1
  Dy  Dy1  4  0.0000  0.2309  0.2500  1
  Ho  Ho2  8  0.1538  0.3790  0.5479  1
  Er  Er3  8  0.2393  0.3809  0.2285  1
  Er  Er4  4  0.0000  0.0243  0.2500  1
  Er  Er5  4  0.0000  0.2731  0.7500  1
  Er  Er6  4  0.0000  0.4728  0.7500  1
]