data_[Hf2Re2Se2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Re  1.9000  1.3500  0.7125
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P-6m2]
_cell_length_a [3.2855]
_cell_length_b [3.2855]
_cell_length_c [11.6561]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [187]
_chemical_formula_structural [HfReSe]
_chemical_formula_sum '[Hf2 Re2 Se2]'
_cell_volume [108.9669]
_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  2  0.0000  0.0000  0.1710  1
  Re  Re1  1  0.0000  0.0000  0.5000  1
  Re  Re2  1  0.3333  0.6667  0.0000  1
  Se  Se3  2  0.3333  0.6667  0.3464  1
]