data_[Tb8Al16O32]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Al  1.6100  1.2500  0.6750
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Fdd2]
_cell_length_a [9.7204]
_cell_length_b [11.1951]
_cell_length_c [6.3140]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [43]
_chemical_formula_structural [TbAl2O4]
_chemical_formula_sum '[Tb8 Al16 O32]'
_cell_volume [687.0958]
_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  0.0000  0.0000  0.3025  1
  Al  Al1  16  0.1176  0.3150  0.1258  1
  O  O2  16  0.0642  0.1261  0.6234  1
  O  O3  16  0.0757  0.1567  0.0995  1
]