data_[Pr20Nd4Y4Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [5.6753]
_cell_length_b [20.6605]
_cell_length_c [10.8140]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Pr5NdYTm2]
_chemical_formula_sum '[Pr20 Nd4 Y4 Tm8]'
_cell_volume [1267.9931]
_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
[
  Pr  Pr0  4  0.0000  0.0143  0.0195  1
  Pr  Pr1  4  0.0000  0.2799  0.3103  1
  Pr  Pr2  4  0.0000  0.2948  0.7037  1
  Pr  Pr3  4  0.0000  0.3881  0.0240  1
  Pr  Pr4  4  0.0000  0.4819  0.7445  1
  Nd  Nd5  4  0.0000  0.2015  0.0099  1
  Y  Y6  4  0.0000  0.4080  0.4616  1
  Tm  Tm7  4  0.0000  0.1110  0.7411  1
  Tm  Tm8  4  0.0000  0.1155  0.3093  1
]