data_[Cu2Ag4Au2]
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 [Cm]
_cell_length_a [9.4324]
_cell_length_b [2.9498]
_cell_length_c [4.9028]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.7323]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [CuAg2Au]
_chemical_formula_sum '[Cu2 Ag4 Au2]'
_cell_volume [133.0575]
_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
[
  Cu  Cu0  2  0.2482  0.0000  0.7450  1.0
  Ag  Ag1  2  0.2508  0.5000  0.2472  1.0
  Ag  Ag2  2  0.4917  0.5000  0.9947  1.0
  Au  Au3  2  0.0093  0.5000  0.5131  1.0
]