data_[Tb8S8O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  S  2.5800  1.0000  0.8800
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [3.8361]
_cell_length_b [14.7586]
_cell_length_c [7.0629]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Tb2S2O]
_chemical_formula_sum '[Tb8 S8 O4]'
_cell_volume [399.8648]
_cell_formula_units_Z [4]
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  0.1655  0.4806  1
  Tb  Tb1  4  0.0000  0.4491  0.5866  1
  S  S2  4  0.0000  0.0491  0.7786  1
  S  S3  4  0.0000  0.2023  0.1038  1
  O  O4  4  0.0000  0.4064  0.9161  1
]