data_[Dy2Ho4Er12]
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 [P4_2/mnm]
_cell_length_a [10.5435]
_cell_length_b [10.5435]
_cell_length_c [4.9539]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [136]
_chemical_formula_structural [Dy(HoEr3)2]
_chemical_formula_sum '[Dy2 Ho4 Er12]'
_cell_volume [550.6923]
_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  2  0.0000  0.0000  0.5000  1.0
  Ho  Ho1  4  0.1668  0.1668  0.0000  1.0
  Er  Er2  8  0.0001  0.3337  0.5000  1.0
  Er  Er3  4  0.1669  0.8331  0.0000  1.0
]