data_[Hf9Ti3Se24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Ti  1.5400  1.4000  0.8517
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [7.4378]
_cell_length_b [7.4378]
_cell_length_c [20.8239]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Hf3TiSe8]
_chemical_formula_sum '[Hf9 Ti3 Se24]'
_cell_volume [997.6699]
_cell_formula_units_Z [3]
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  9  0.0000  0.5000  0.0000  1
  Ti  Ti1  3  0.0000  0.0000  0.0000  1
  Se  Se2  18  0.0102  0.5051  0.7414  1
  Se  Se3  6  0.0000  0.0000  0.2565  1
]