data_[Hf16Zr24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Zr  1.3300  1.5500  0.8600
]
_symmetry_space_group_name_H-M [Fdd2]
_cell_length_a [10.5681]
_cell_length_b [15.4200]
_cell_length_c [5.6070]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [43]
_chemical_formula_structural [Hf2Zr3]
_chemical_formula_sum '[Hf16 Zr24]'
_cell_volume [913.7222]
_cell_formula_units_Z [8]
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  16  0.0191  0.3001  0.6109  1
  Zr  Zr1  16  0.0304  0.3992  0.0977  1
  Zr  Zr2  8  0.0000  0.0000  0.0828  1
]