data_[Nd20Dy8Er4Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  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 [Cmc2_1]
_cell_length_a [5.6338]
_cell_length_b [20.4124]
_cell_length_c [10.6825]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Nd5Dy2ErTm]
_chemical_formula_sum '[Nd20 Dy8 Er4 Tm4]'
_cell_volume [1228.4753]
_cell_formula_units_Z [4]
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
[
  Nd  Nd0  4  0.0000  0.0158  0.0156  1
  Nd  Nd1  4  0.0000  0.2791  0.3134  1
  Nd  Nd2  4  0.0000  0.2971  0.7074  1
  Nd  Nd3  4  0.0000  0.3824  0.0202  1
  Nd  Nd4  4  0.0000  0.4843  0.7448  1
  Dy  Dy5  4  0.0000  0.1128  0.7390  1
  Dy  Dy6  4  0.0000  0.1142  0.3075  1
  Er  Er7  4  0.0000  0.4067  0.4652  1
  Tm  Tm8  4  0.0000  0.1981  0.0109  1
]