data_[Pr8Tm12Tl16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Tm  1.2500  1.7500  1.0950
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [Cmce]
_cell_length_a [7.1437]
_cell_length_b [17.1692]
_cell_length_c [8.8642]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [64]
_chemical_formula_structural [Pr2Tm3Tl4]
_chemical_formula_sum '[Pr8 Tm12 Tl16]'
_cell_volume [1087.2102]
_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  8  0.0000  0.1077  0.5804  1.0
  Tm  Tm1  8  0.2500  0.2202  0.2500  1.0
  Tm  Tm2  4  0.0000  0.0000  0.0000  1.0
  Tl  Tl3  8  0.0000  0.1802  0.9553  1.0
  Tl  Tl4  8  0.2500  0.0424  0.2500  1.0
]