data_[Pr12Nd4Sm6Tl2]
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
  Sm  1.1700  1.8500  1.2290
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.3203]
_cell_length_b [10.9883]
_cell_length_c [12.0041]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.0623]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr6Nd2Sm3Tl]
_chemical_formula_sum '[Pr12 Nd4 Sm6 Tl2]'
_cell_volume [820.8477]
_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  8  0.2454  0.1628  0.2485  1.0
  Pr  Pr1  4  0.2425  0.0000  0.7498  1.0
  Nd  Nd2  4  0.0000  0.3335  0.0000  1.0
  Sm  Sm3  4  0.0000  0.1675  0.5000  1.0
  Sm  Sm4  2  0.0000  0.5000  0.5000  1.0
  Tl  Tl5  2  0.0000  0.0000  0.0000  1.0
]