data_[Tb24Tl4Ag8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Tl  1.6200  1.9000  1.3325
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [9.9335]
_cell_length_b [10.0217]
_cell_length_c [10.3275]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Tb6TlAg2]
_chemical_formula_sum '[Tb24 Tl4 Ag8]'
_cell_volume [1028.1011]
_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
[
  Tb  Tb0  8  0.0000  0.2825  0.3227  1.0
  Tb  Tb1  8  0.1815  0.2728  0.0000  1.0
  Tb  Tb2  8  0.2031  0.0000  0.2435  1.0
  Tl  Tl3  2  0.0000  0.0000  0.0000  1.0
  Tl  Tl4  2  0.0000  0.0000  0.5000  1.0
  Ag  Ag5  4  0.0000  0.5000  0.1326  1.0
  Ag  Ag6  4  0.1442  0.5000  0.5000  1.0
]