data_[Dy6Er16Tm8]
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 [13.1506]
_cell_length_b [12.7169]
_cell_length_c [6.6242]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.9311]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy3(Er2Tm)4]
_chemical_formula_sum '[Dy6 Er16 Tm8]'
_cell_volume [960.0563]
_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  0.2500  0.2500  0.5000  1
  Dy  Dy1  2  0.0000  0.5000  0.5000  1
  Er  Er2  4  0.0000  0.2504  0.5000  1
  Er  Er3  4  0.0000  0.3597  0.0000  1
  Er  Er4  4  0.2315  0.5000  0.4538  1
  Er  Er5  4  0.2379  0.5000  0.9807  1
  Tm  Tm6  4  0.2500  0.2500  0.0000  1
  Tm  Tm7  2  0.0000  0.0000  0.0000  1
  Tm  Tm8  2  0.0000  0.0000  0.5000  1
]