data_CrIr2Os
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.67
_cell_length_b   4.67
_cell_length_c   4.68
_cell_angle_alpha   100.06
_cell_angle_beta   100.06
_cell_angle_gamma   33.6
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrIr2Os
_chemical_formula_sum   'Cr1 Ir2 Os1'
_cell_volume   55.43
_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
  Cr  Cr0  1  0.49  0.0  0.15  1.0
  Ir  Ir1  1  0.04  0.0  0.06  1.0
  Ir  Ir2  1  0.58  0.0  0.41  1.0
  Os  Os3  1  0.02  0.0  0.29  1.0

data_CrIr2Os
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.7
_cell_length_b   4.67
_cell_length_c   4.68
_cell_angle_alpha   100.06
_cell_angle_beta   90.0
_cell_angle_gamma   106.8
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrIr2Os
_chemical_formula_sum   'Cr1 Ir2 Os1'
_cell_volume   55.43
_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
  Cr  Cr0  1  0.0  0.51  0.85  1.0
  Ir  Ir1  1  0.0  0.42  0.59  1.0
  Ir  Ir2  1  0.0  0.96  0.94  1.0
  Os  Os3  1  0.0  0.98  0.71  1.0

Cr Ir Ir Os
CrOsIr2 crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one CrOsIr2 cluster. Cr(1) is bonded in a distorted single-bond geometry to one Ir(1) and one Ir(2) atom. The Cr(1)-Ir(1) bond length is 2.06 Å. The Cr(1)-Ir(2) bond length is 1.23 Å. Os(1) is bonded in a single-bond geometry to one Ir(1) atom. The Os(1)-Ir(1) bond length is 1.08 Å. There are two inequivalent Ir sites. In the first Ir site, Ir(1) is bonded in a distorted L-shaped geometry to one Cr(1) and one Os(1) atom. In the second Ir site, Ir(2) is bonded in a single-bond geometry to one Cr(1) atom.