The compound described by OsN3OClNO(Br)2 crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of eight hydrogen bromide atoms, four nitroxyl molecules, and four OsN3OCl clusters. In each OsN3OCl cluster, Os(1) is bonded in a distorted tetrahedral geometry to one N(2), two equivalent N(3), and one O(2) atom. There are two inequivalent N sites. In the first N site, N(2) is bonded in a single-bond geometry to one Os(1) atom. In the second N site, N(3) is bonded in an L-shaped geometry to one Os(1) and one Cl(1) atom. O(2) is bonded in a single-bond geometry to one Os(1) atom. Cl(1) is bonded in an L-shaped geometry to two equivalent N(3) atoms. is represented by the CIF card [CIF]
data_OsBr2N4ClO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.831
_cell_length_b   8.277
_cell_length_c   13.657
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   885.201
_cell_formula_units_Z   4
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  0.351  0.250  0.667  1.0
  Os  Os1  1  0.149  0.250  0.167  1.0
  Os  Os2  1  0.649  0.750  0.333  1.0
  Os  Os3  1  0.851  0.750  0.833  1.0
  Br  Br4  1  0.825  0.002  0.670  1.0
  Br  Br5  1  0.675  0.498  0.170  1.0
  Br  Br6  1  0.175  0.502  0.330  1.0
  Br  Br7  1  0.325  0.998  0.830  1.0
  Br  Br8  1  0.175  0.998  0.330  1.0
  Br  Br9  1  0.325  0.502  0.830  1.0
  Br  Br10  1  0.825  0.498  0.670  1.0
  Br  Br11  1  0.675  0.002  0.170  1.0
  N  N12  1  0.062  0.250  0.436  1.0
  N  N13  1  0.438  0.250  0.936  1.0
  N  N14  1  0.938  0.750  0.564  1.0
  N  N15  1  0.562  0.750  0.064  1.0
  N  N16  1  0.164  0.250  0.736  1.0
  N  N17  1  0.336  0.250  0.236  1.0
  N  N18  1  0.836  0.750  0.264  1.0
  N  N19  1  0.664  0.750  0.764  1.0
  N  N20  1  0.352  0.096  0.563  1.0
  N  N21  1  0.148  0.404  0.063  1.0
  N  N22  1  0.648  0.596  0.437  1.0
  N  N23  1  0.852  0.904  0.937  1.0
  N  N24  1  0.648  0.904  0.437  1.0
  N  N25  1  0.852  0.596  0.937  1.0
  N  N26  1  0.352  0.404  0.563  1.0
  N  N27  1  0.148  0.096  0.063  1.0
  Cl  Cl28  1  0.441  0.250  0.486  1.0
  Cl  Cl29  1  0.059  0.250  0.986  1.0
  Cl  Cl30  1  0.559  0.750  0.514  1.0
  Cl  Cl31  1  0.941  0.750  0.014  1.0
  O  O32  1  0.919  0.250  0.450  1.0
  O  O33  1  0.581  0.250  0.950  1.0
  O  O34  1  0.081  0.750  0.550  1.0
  O  O35  1  0.419  0.750  0.050  1.0
  O  O36  1  0.547  0.250  0.731  1.0
  O  O37  1  0.953  0.250  0.231  1.0
  O  O38  1  0.453  0.750  0.269  1.0
  O  O39  1  0.047  0.750  0.769  1.0
[/CIF]
.
The compound described by OsN3OClNO(Br)2 crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of eight hydrogen bromide atoms, four nitroxyl molecules, and four OsN3OCl clusters. In each OsN3OCl cluster, Os(1) is bonded in a distorted tetrahedral geometry to one N(2), two equivalent N(3), and one O(2) atom. There are two inequivalent N sites. In the first N site, N(2) is bonded in a single-bond geometry to one Os(1) atom. In the second N site, N(3) is bonded in an L-shaped geometry to one Os(1) and one Cl(1) atom. O(2) is bonded in a single-bond geometry to one Os(1) atom. Cl(1) is bonded in an L-shaped geometry to two equivalent N(3) atoms. is represented by the CIF card [CIF]
data_OsBr2N4ClO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.831
_cell_length_b   8.277
_cell_length_c   13.657
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   885.201
_cell_formula_units_Z   4
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  0.351  0.250  0.667  1.0
  Os  Os1  1  0.149  0.250  0.167  1.0
  Os  Os2  1  0.649  0.750  0.333  1.0
  Os  Os3  1  0.851  0.750  0.833  1.0
  Br  Br4  1  0.825  0.002  0.670  1.0
  Br  Br5  1  0.675  0.498  0.170  1.0
  Br  Br6  1  0.175  0.502  0.330  1.0
  Br  Br7  1  0.325  0.998  0.830  1.0
  Br  Br8  1  0.175  0.998  0.330  1.0
  Br  Br9  1  0.325  0.502  0.830  1.0
  Br  Br10  1  0.825  0.498  0.670  1.0
  Br  Br11  1  0.675  0.002  0.170  1.0
  N  N12  1  0.062  0.250  0.436  1.0
  N  N13  1  0.438  0.250  0.936  1.0
  N  N14  1  0.938  0.750  0.564  1.0
  N  N15  1  0.562  0.750  0.064  1.0
  N  N16  1  0.164  0.250  0.736  1.0
  N  N17  1  0.336  0.250  0.236  1.0
  N  N18  1  0.836  0.750  0.264  1.0
  N  N19  1  0.664  0.750  0.764  1.0
  N  N20  1  0.352  0.096  0.563  1.0
  N  N21  1  0.148  0.404  0.063  1.0
  N  N22  1  0.648  0.596  0.437  1.0
  N  N23  1  0.852  0.904  0.937  1.0
  N  N24  1  0.648  0.904  0.437  1.0
  N  N25  1  0.852  0.596  0.937  1.0
  N  N26  1  0.352  0.404  0.563  1.0
  N  N27  1  0.148  0.096  0.063  1.0
  Cl  Cl28  1  0.441  0.250  0.486  1.0
  Cl  Cl29  1  0.059  0.250  0.986  1.0
  Cl  Cl30  1  0.559  0.750  0.514  1.0
  Cl  Cl31  1  0.941  0.750  0.014  1.0
  O  O32  1  0.919  0.250  0.450  1.0
  O  O33  1  0.581  0.250  0.950  1.0
  O  O34  1  0.081  0.750  0.550  1.0
  O  O35  1  0.419  0.750  0.050  1.0
  O  O36  1  0.547  0.250  0.731  1.0
  O  O37  1  0.953  0.250  0.231  1.0
  O  O38  1  0.453  0.750  0.269  1.0
  O  O39  1  0.047  0.750  0.769  1.0
[/CIF]
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