data_[Dy4Er10Tm10]
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
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.8518]
_cell_length_b [4.9444]
_cell_length_c [11.0670]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.4408]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy2(ErTm)5]
_chemical_formula_sum '[Dy4 Er10 Tm10]'
_cell_volume [727.6828]
_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  0.0832  0.0000  0.7501  1.0
  Er  Er1  4  0.1664  0.0000  0.4998  1.0
  Er  Er2  4  0.2493  0.0000  0.2494  1.0
  Er  Er3  2  0.0000  0.0000  0.0000  1.0
  Tm  Tm4  4  0.0835  0.5000  0.2498  1.0
  Tm  Tm5  4  0.1668  0.5000  0.0002  1.0
  Tm  Tm6  2  0.0000  0.5000  0.5000  1.0
]