data_[Hf2Sb2Ir2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Sb  2.0500  1.4500  0.8300
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [P6_3mc]
_cell_length_a [4.4493]
_cell_length_b [4.4493]
_cell_length_c [7.0272]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [186]
_chemical_formula_structural [HfSbIr]
_chemical_formula_sum '[Hf2 Sb2 Ir2]'
_cell_volume [120.4745]
_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  0.2134  1
  Sb  Sb1  2  0.3333  0.6667  0.4591  1
  Ir  Ir2  2  0.3333  0.6667  0.0775  1
]