data_[Tb8Pr6Tl2]
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 [Pmn2_1]
_cell_length_a [11.2404]
_cell_length_b [6.9386]
_cell_length_c [6.6983]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Tb4Pr3Tl]
_chemical_formula_sum '[Tb8 Pr6 Tl2]'
_cell_volume [522.4159]
_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  4  0.2287  0.0836  0.0010  1.0
  Tb  Tb1  2  0.0000  0.1636  0.3699  1.0
  Tb  Tb2  2  0.0000  0.6704  0.2715  1.0
  Pr  Pr3  4  0.2225  0.4309  0.5980  1.0
  Pr  Pr4  2  0.0000  0.8248  0.7654  1.0
  Tl  Tl5  2  0.0000  0.3434  0.9105  1.0
]