data_[Ag18Au24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [R-3]
_cell_length_a [12.4847]
_cell_length_b [12.4847]
_cell_length_c [5.6648]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [148]
_chemical_formula_structural [Ag3Au4]
_chemical_formula_sum '[Ag18 Au24]'
_cell_volume [764.6566]
_cell_formula_units_Z [6]
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
[
  Ag  Ag0  18  0.0468  0.8079  0.6624  1.0
  Au  Au1  18  0.0469  0.8099  0.1642  1.0
  Au  Au2  3  0.0000  -0.0000  0.0000  1.0
  Au  Au3  3  0.0000  -0.0000  0.5000  1.0
]