data_[Tb2Pr8Nd4Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.4471]
_cell_length_b [5.1517]
_cell_length_c [8.2034]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.5924]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [TbPr4(NdTm)2]
_chemical_formula_sum '[Tb2 Pr8 Nd4 Tm4]'
_cell_volume [618.7382]
_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
[
  Tb  Tb0  2  0.0000  0.0000  0.0000  1.0
  Pr  Pr1  4  0.0543  0.5000  0.3256  1.0
  Pr  Pr2  4  0.2213  0.0000  0.3268  1.0
  Nd  Nd3  4  0.1120  0.0000  0.6723  1.0
  Tm  Tm4  4  0.1674  0.5000  0.9998  1.0
]