data_YOs2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.26
_cell_length_b   3.26
_cell_length_c   6.59
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YOs2Rh
_chemical_formula_sum   'Y1 Os2 Rh1'
_cell_volume   70.15
_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
  Y  Y3  1  0.0  0.0  0.0  1.0
  Os  Os0  1  0.63  0.63  0.96  1.0
  Os  Os1  1  0.63  0.63  0.63  1.0
  Rh  Rh2  1  0.0  0.0  0.29  1.0

data_YOs2Rh
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.61
_cell_length_b   4.61
_cell_length_c   6.59
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   YOs2Rh
_chemical_formula_sum   'Y2 Os4 Rh2'
_cell_volume   140.3
_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
  Y  Y0  2  0.0  0.0  0.0  1.0
  Os  Os1  2  0.13  0.5  0.63  1.0
  Os  Os2  2  0.13  0.5  0.96  1.0
  Rh  Rh3  2  0.0  0.0  0.29  1.0

Y Os Os Rh
YOs2Rh crystallizes in the monoclinic Cm space group. Y(1) is bonded in a 4-coordinate geometry to three equivalent Os(1) and one Rh(1) atom. There is one shorter (1.72 Å) and two longer (2.40 Å) Y(1)-Os(1) bond lengths. The Y(1)-Rh(1) bond length is 1.94 Å. There are two inequivalent Os sites. In the first Os site, Os(1) is bonded in a 1-coordinate geometry to three equivalent Y(1) and one Os(2) atom. The Os(1)-Os(2) bond length is 2.20 Å. In the second Os site, Os(2) is bonded in a 2-coordinate geometry to one Os(1) and one Rh(1) atom. The Os(2)-Rh(1) bond length is 2.78 Å. Rh(1) is bonded in a single-bond geometry to one Y(1) and one Os(2) atom.