data_[Dy2Er14Tm6]
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 [Immm]
_cell_length_a [5.6939]
_cell_length_b [11.0157]
_cell_length_c [11.0198]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [DyEr7Tm3]
_chemical_formula_sum '[Dy2 Er14 Tm6]'
_cell_volume [691.1909]
_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  0.5000  0.0000  1
  Er  Er1  8  0.0000  0.2995  0.3006  1
  Er  Er2  4  0.0000  0.2072  0.0000  1
  Er  Er3  2  0.0000  0.0000  0.5000  1
  Tm  Tm4  4  0.0000  0.0000  0.2065  1
  Tm  Tm5  2  0.0000  0.5000  0.5000  1
]