data_[Tb8Sb2Ir2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Sb  2.0500  1.4500  0.8300
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.1317]
_cell_length_b [6.5372]
_cell_length_c [8.7935]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.4098]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Tb4SbIr]
_chemical_formula_sum '[Tb8 Sb2 Ir2]'
_cell_volume [330.3575]
_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  0.0061  0.0005  0.7061  1
  Tb  Tb1  2  0.3983  0.7500  0.1137  1
  Tb  Tb2  2  0.4326  0.7500  0.5988  1
  Sb  Sb3  2  0.2048  0.2500  0.0459  1
  Ir  Ir4  2  0.2689  0.2500  0.5711  1
]