data_CdIrAu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.86
_cell_length_b   2.86
_cell_length_c   9.93
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   119.4
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CdIrAu2
_chemical_formula_sum   'Cd1 Ir1 Au2'
_cell_volume   70.96
_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  0.96  1.0
  Au  Au0  1  0.45  0.0  0.37  1.0
  Au  Au1  1  0.45  0.0  0.56  1.0

data_CdIrAu2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   2.86
_cell_length_b   4.99
_cell_length_c   9.93
_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   141.92
_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  0.96  1.0
  Au  Au2  2  0.45  0.0  0.37  1.0
  Au  Au3  2  0.45  0.0  0.56  1.0

Cd Ir Au Au
Cd Ir Au Au 0 1 o o - 2 3 o o o 
IrCd(Au)2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one cadmium;iridium molecule and one Au cluster. In the Au cluster, there are two inequivalent Au sites. In the first Au site, Au(1) is bonded in a distorted single-bond geometry to one Au(2) atom. The Au(1)-Au(2) bond length is 1.90 Å. In the second Au site, Au(2) is bonded in a distorted single-bond geometry to one Au(1) atom.