data_[Tb6Sc8Sb8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Sc  1.3600  1.6000  0.8850
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.1494]
_cell_length_b [8.9183]
_cell_length_c [15.5570]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Tb3(ScSb)4]
_chemical_formula_sum '[Tb6 Sc8 Sb8]'
_cell_volume [575.6906]
_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  0.0000  0.0000  0.1131  1.0
  Tb  Tb1  2  0.0000  0.5000  0.0000  1.0
  Sc  Sc2  8  0.0000  0.2003  0.6762  1.0
  Sb  Sb3  4  0.0000  0.2879  0.5000  1.0
  Sb  Sb4  4  0.0000  0.5000  0.2333  1.0
]