data_Sn2IrAu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.16
_cell_length_b   5.64
_cell_length_c   5.64
_cell_angle_alpha   37.65
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sn2IrAu
_chemical_formula_sum   'Sn2 Ir1 Au1'
_cell_volume   80.77
_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
  Sn  Sn2  1  0.0  0.0  0.42  1.0
  Sn  Sn3  1  0.08  0.0  0.87  1.0
  Ir  Ir1  1  0.0  0.0  0.67  1.0
  Au  Au0  1  0.08  0.0  0.72  1.0

data_Sn2IrAu
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.64
_cell_length_b   4.16
_cell_length_c   5.64
_cell_angle_alpha   90.0
_cell_angle_beta   108.83
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Sn2IrAu
_chemical_formula_sum   'Sn2 Ir1 Au1'
_cell_volume   80.77
_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
  Sn  Sn0  1  0.13  0.08  0.13  1.0
  Sn  Sn1  1  0.58  0.0  0.58  1.0
  Ir  Ir2  1  0.33  0.0  0.33  1.0
  Au  Au3  1  0.28  0.08  0.28  1.0

Sn Sn Ir Au
IrAuSn2 is Indium-like structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one IrAuSn2 cluster. Ir(1) is bonded in a single-bond geometry to one Au(1) and one Sn(1) atom. The Ir(1)-Au(1) bond length is 0.41 Å. The Ir(1)-Sn(1) bond length is 1.40 Å. Au(1) is bonded in a distorted bent 120 degrees geometry to one Ir(1) and one Sn(2) atom. The Au(1)-Sn(2) bond length is 0.90 Å. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a single-bond geometry to one Ir(1) atom. In the second Sn site, Sn(2) is bonded in a single-bond geometry to one Au(1) atom.