data_[Tb4Pr14Tl4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [3.7315]
_cell_length_b [20.6996]
_cell_length_c [10.0057]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Tb2Pr7Tl2]
_chemical_formula_sum '[Tb4 Pr14 Tl4]'
_cell_volume [772.8400]
_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
[
  Tb  Tb0  2  0.0000  0.0000  0.2763  1
  Tb  Tb1  2  0.0000  0.5000  0.1033  1
  Pr  Pr2  4  0.0000  0.1327  0.7386  1
  Pr  Pr3  4  0.0000  0.1618  0.1103  1
  Pr  Pr4  4  0.0000  0.3703  0.9127  1
  Pr  Pr5  2  0.0000  0.5000  0.4538  1
  Tl  Tl6  4  0.0000  0.2566  0.3948  1
]