data_[Al2Cu2Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Al  1.6100  1.2500  0.6750
  Cu  1.9000  1.3500  0.8200
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [9.3798]
_cell_length_b [3.0890]
_cell_length_c [4.4903]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.0154]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [AlCuAu2]
_chemical_formula_sum '[Al2 Cu2 Au4]'
_cell_volume [124.4048]
_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
[
  Al  Al0  2  0.2620  0.5000  0.2247  1.0
  Cu  Cu1  2  0.4842  0.0000  0.5235  1.0
  Au  Au2  2  0.0164  0.0000  0.0472  1.0
  Au  Au3  2  0.2374  0.0000  0.7046  1.0
]