data_BaOsRu2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.09
_cell_length_b   5.09
_cell_length_c   2.91
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   104.47
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaOsRu2
_chemical_formula_sum   'Ba1 Os1 Ru2'
_cell_volume   73.11
_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
  Ba  Ba0  1  0.0  0.0  0.0  1.0
  Os  Os1  1  0.12  0.0  0.0  1.0
  Ru  Ru2  1  0.56  0.99  0.45  1.0
  Ru  Ru3  1  0.56  0.01  0.45  1.0

data_BaOsRu2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.91
_cell_length_b   5.09
_cell_length_c   5.09
_cell_angle_alpha   104.47
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BaOsRu2
_chemical_formula_sum   'Ba1 Os1 Ru2'
_cell_volume   73.11
_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
  Ba  Ba0  1  0.0  0.0  0.0  1.0
  Os  Os1  1  -0.0  0.12  0.0  1.0
  Ru  Ru2  1  0.45  0.56  0.01  1.0
  Ru  Ru3  1  0.45  0.56  0.99  1.0

Ba Os Ru Ru
BaOs(Ru)2 is gamma nitrogen-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one ruthenium molecule and one BaOs cluster. In the BaOs cluster, Ba(1) is bonded in a single-bond geometry to one Os(1) atom. The Ba(1)-Os(1) bond length is 0.61 Å. Os(1) is bonded in a single-bond geometry to one Ba(1) atom.