data_[Tb10Bi2Sb8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Bi  2.0200  1.6000  1.0350
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [I4/m]
_cell_length_a [9.8824]
_cell_length_b [9.8824]
_cell_length_c [6.2498]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [87]
_chemical_formula_structural [Tb5BiSb4]
_chemical_formula_sum '[Tb10 Bi2 Sb8]'
_cell_volume [610.3656]
_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  8  0.1008  0.3037  0.0000  1
  Tb  Tb1  2  0.0000  0.0000  0.5000  1
  Bi  Bi2  2  0.0000  0.0000  0.0000  1
  Sb  Sb3  8  0.1012  0.2995  0.5000  1
]