data_[Pr8Sm10Tl2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Sm  1.1700  1.8500  1.2290
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [10.8654]
_cell_length_b [10.8654]
_cell_length_c [6.0178]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [Pr4Sm5Tl]
_chemical_formula_sum '[Pr8 Sm10 Tl2]'
_cell_volume [710.4421]
_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  0.0000  0.3119  0.4647  1
  Sm  Sm1  8  0.1854  0.1854  0.9530  1
  Sm  Sm2  2  0.0000  0.0000  0.6598  1
  Tl  Tl3  2  0.0000  0.0000  0.1796  1
]