data_[Hf2Ta2Fe2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Ta  1.5000  1.4500  0.8200
  Fe  1.8300  1.4000  0.8525
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [3.1395]
_cell_length_b [3.1395]
_cell_length_c [10.1440]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [HfTaFe]
_chemical_formula_sum '[Hf2 Ta2 Fe2]'
_cell_volume [99.9825]
_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  0.0108  1.0
  Ta  Ta1  2  0.0000  0.0000  0.3157  1.0
  Fe  Fe2  2  0.0000  0.0000  0.6735  1.0
]