data_[Cd4Ag12Au20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cd  1.6900  1.5500  1.0900
  Ag  1.9300  1.6000  1.0867
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [I4/mcm]
_cell_length_a [8.2094]
_cell_length_b [8.2094]
_cell_length_c [10.9938]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [140]
_chemical_formula_structural [CdAg3Au5]
_chemical_formula_sum '[Cd4 Ag12 Au20]'
_cell_volume [740.9209]
_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
[
  Cd  Cd0  4  0.0000  0.5000  0.2500  1
  Ag  Ag1  8  0.1099  0.6099  0.0000  1
  Ag  Ag2  4  0.0000  0.0000  0.2500  1
  Au  Au3  16  0.2017  0.2983  0.1334  1
  Au  Au4  4  0.0000  0.0000  0.0000  1
]