data_[Dy8Ho4Er12]
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 [Cmcm]
_cell_length_a [14.7257]
_cell_length_b [9.8314]
_cell_length_c [5.5360]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [Dy2HoEr3]
_chemical_formula_sum '[Dy8 Ho4 Er12]'
_cell_volume [801.4642]
_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  0.1087  0.3987  0.2500  1
  Ho  Ho1  4  0.0000  0.2701  0.7500  1
  Er  Er2  8  0.2413  0.1286  0.2500  1
  Er  Er3  4  0.0000  0.0893  0.2500  1
]