data_[Pr8Nd6Tl2]
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
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [5.0902]
_cell_length_b [10.4018]
_cell_length_c [10.2238]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Pr4Nd3Tl]
_chemical_formula_sum '[Pr8 Nd6 Tl2]'
_cell_volume [541.3227]
_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
[
  Pr  Pr0  4  0.0000  0.2452  0.3660  1.0
  Pr  Pr1  2  0.0000  0.0000  0.6287  1.0
  Pr  Pr2  2  0.0000  0.5000  0.6350  1.0
  Nd  Nd3  4  0.0000  0.2474  0.8837  1.0
  Nd  Nd4  2  0.0000  0.5000  0.1191  1.0
  Tl  Tl5  2  0.0000  0.0000  0.1226  1.0
]