data_[Hf8Tl2S2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Tl  1.6200  1.9000  1.3325
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.7844]
_cell_length_b [3.2399]
_cell_length_c [7.0673]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.5606]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Hf4TlS]
_chemical_formula_sum '[Hf8 Tl2 S2]'
_cell_volume [264.0777]
_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
[
  Hf  Hf0  4  0.1512  0.0000  0.8612  1
  Hf  Hf1  4  0.1568  0.5000  0.2953  1
  Tl  Tl2  2  0.0000  0.5000  0.5000  1
  S  S3  2  0.0000  0.0000  0.0000  1
]