data_Ir2OsRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.73
_cell_length_b   4.73
_cell_length_c   2.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   109.44
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ir2OsRh
_chemical_formula_sum   'Ir2 Os1 Rh1'
_cell_volume   57.56
_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
  Ir  Ir0  1  0.37  0.93  0.36  1.0
  Ir  Ir1  1  0.37  0.07  0.36  1.0
  Os  Os2  1  0.73  0.0  0.0  1.0
  Rh  Rh3  1  0.0  0.0  0.0  1.0

data_Ir2OsRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.73
_cell_length_b   4.73
_cell_length_c   4.73
_cell_angle_alpha   109.44
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ir2OsRh
_chemical_formula_sum   'Ir2 Os1 Rh1'
_cell_volume   57.56
_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
  Os  Os0  1  0.0  0.73  0.0  1.0
  Ir  Ir1  1  0.36  0.37  0.07  1.0
  Ir  Ir2  1  0.36  0.37  0.93  1.0
  Rh  Rh3  1  0.0  0.0  0.0  1.0

Ir Ir Os Rh
OsRh(Ir)2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one Ir cluster and one OsRh cluster. In the Ir cluster, there are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a single-bond geometry to one Ir(2) atom. The Ir(1)-Ir(2) bond length is 0.65 Å. In the second Ir site, Ir(2) is bonded in a single-bond geometry to one Ir(1) atom. In the OsRh cluster, Os(1) is bonded in a distorted single-bond geometry to one Rh(1) atom. The Os(1)-Rh(1) bond length is 1.27 Å. Rh(1) is bonded in a 1-coordinate geometry to one Os(1) atom.