data_[Dy2Er16Tm4]
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 [8.9875]
_cell_length_b [16.4572]
_cell_length_c [5.8270]
_cell_angle_alpha [90.0000]
_cell_angle_beta [127.2728]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Dy(Er4Tm)2]
_chemical_formula_sum '[Dy2 Er16 Tm4]'
_cell_volume [685.8382]
_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
  Er  Er1  8  0.2232  0.1259  0.2036  1
  Er  Er2  4  0.0000  0.2029  0.5000  1
  Er  Er3  4  0.0467  0.5000  0.2827  1
  Tm  Tm4  4  0.0000  0.3108  0.0000  1
]