data_CdIrAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.94
_cell_length_b   2.94
_cell_length_c   8.15
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CdIrAu2
_chemical_formula_sum   'Cd1 Ir1 Au2'
_cell_volume   70.56
_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
  Cd  Cd2  1  0.0  0.0  0.0  1.0
  Ir  Ir3  1  0.0  0.0  0.08  1.0
  Au  Au0  1  0.47  0.47  0.02  1.0
  Au  Au1  1  0.47  0.47  0.13  1.0

data_CdIrAu2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.16
_cell_length_b   4.16
_cell_length_c   8.15
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   CdIrAu2
_chemical_formula_sum   'Cd2 Ir2 Au4'
_cell_volume   141.11
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  2  0.0  0.0  0.0  1.0
  Ir  Ir1  2  0.0  0.0  0.08  1.0
  Au  Au2  2  0.47  0.0  0.02  1.0
  Au  Au3  2  0.47  0.0  0.13  1.0

Cd Ir Au Au
IrCd(Au)2 is alpha carbon monoxide-derived structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Au clusters and two IrCd clusters. In each Au cluster, there are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a single-bond geometry to one Au(2) atom. The Au(1)-Au(2) bond length is 0.94 Å. In the second Au site, Au(2) is bonded in a single-bond geometry to one Au(1) atom. In each IrCd cluster, Ir(1) is bonded in a single-bond geometry to one Cd(1) atom. The Ir(1)-Cd(1) bond length is 0.63 Å. Cd(1) is bonded in a single-bond geometry to one Ir(1) atom.