data_[Tb16Tl8Cu24]
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
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [Fmmm]
_cell_length_a [7.0929]
_cell_length_b [8.9708]
_cell_length_c [15.7015]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [69]
_chemical_formula_structural [Tb2TlCu3]
_chemical_formula_sum '[Tb16 Tl8 Cu24]'
_cell_volume [999.0641]
_cell_formula_units_Z [8]
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  0.2383  0.0000  0.0000  1.0
  Tb  Tb1  8  0.2500  0.2500  0.2500  1.0
  Tl  Tl2  8  0.0000  0.0000  0.3354  1.0
  Cu  Cu3  16  0.0000  0.2397  0.0794  1.0
  Cu  Cu4  8  0.0000  0.0000  0.1616  1.0
]