data_[Hf2Al10Cu4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hf  1.3000  1.5500  0.8500
  Al  1.6100  1.2500  0.6750
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [I4/mmm]
_cell_length_a [4.0815]
_cell_length_b [4.0815]
_cell_length_c [14.6020]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [139]
_chemical_formula_structural [HfAl5Cu2]
_chemical_formula_sum '[Hf2 Al10 Cu4]'
_cell_volume [243.2460]
_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  0.0000  1.0
  Al  Al1  8  0.0000  0.5000  0.1418  1.0
  Al  Al2  2  0.0000  0.0000  0.5000  1.0
  Cu  Cu3  4  0.0000  0.0000  0.2452  1.0
]