data_[Cu4Ag4Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cu  1.9000  1.3500  0.8200
  Ag  1.9300  1.6000  1.0867
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [5.7227]
_cell_length_b [3.9600]
_cell_length_c [8.4190]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [CuAgAu]
_chemical_formula_sum '[Cu4 Ag4 Au4]'
_cell_volume [190.7874]
_cell_formula_units_Z [4]
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
[
  Cu  Cu0  4  0.1298  0.2500  0.9179  1
  Ag  Ag1  4  0.1054  0.2500  0.2426  1
  Au  Au2  4  0.1438  0.2500  0.5789  1
]