data_[Cu1Ag7Au3]
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 [P3m1]
_cell_length_a [5.8456]
_cell_length_b [5.8456]
_cell_length_c [6.9239]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [CuAg7Au3]
_chemical_formula_sum '[Cu1 Ag7 Au3]'
_cell_volume [204.8997]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.4607  1.0
  Ag  Ag1  3  0.3322  0.1661  0.1192  1.0
  Ag  Ag2  3  0.5021  0.0042  0.4513  1.0
  Ag  Ag3  1  0.3333  0.6667  0.1104  1.0
  Au  Au4  3  0.1646  0.3292  0.7775  1.0
]