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RuNCl(N2)2(NO3)2 crystallizes in the tetragonal I4 space group. The structure is zero-dimensional and consists of eight ammonia molecules, two azanylidyne(chloro)ruthenium molecules, and four nitric acid molecules.
RuNCl2N2(NO)2NCl crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four chloramine molecules, four dichloro(imino)ruthenium molecules, four nitrogen molecules, and eight nitroxyl molecules.
RuOCl4N2NO crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of eight ammonia molecules, four nitroxyl molecules, and four RuOCl4 clusters. In each RuOCl4 cluster, Ru5+ is bonded in a distorted square pyramidal geometry to one O2- and four Cl1- atoms. The Ru–O bond length is 1.72 Å. There are a spread of Ru–Cl bond distances ranging from 2.32–2.37 Å. O2- is bonded in a single-bond geometry to one Ru5+ atom. There are four inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Ru5+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Ru5+ atom. In the third Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Ru5+ atom. In the fourth Cl1- site, Cl1- is bonded in a single-bond geometry to one Ru5+ atom.
Ru(Ru(NO)2)2(N2Cl)2(N2OCl3)2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two ruthenium molecules; four N2Cl clusters; four Ru(NO)2 clusters; and two N2OCl3 ribbons oriented in the (1, 0, 0) direction. In each N2Cl cluster, N+0.33+ is bonded in a single-bond geometry to one Cl1- atom. The N–Cl bond length is 1.57 Å. Cl1- is bonded in a distorted bent 120 degrees geometry to two equivalent N+0.33+ atoms. In each Ru(NO)2 cluster, Ru+5.33+ is bonded in a distorted tetrahedral geometry to two equivalent N+0.33+ and two equivalent O2- atoms. Both Ru–N bond lengths are 1.72 Å. Both Ru–O bond lengths are 1.82 Å. N+0.33+ is bonded in a distorted single-bond geometry to one Ru+5.33+ atom. O2- is bonded in a single-bond geometry to one Ru+5.33+ atom. In each N2OCl3 ribbon, N+0.33+ is bonded in an L-shaped geometry to two equivalent Cl1- atoms. Both N–Cl bond lengths are 1.80 Å. O2- is bonded in a distorted single-bond geometry to one O2- and four Cl1- atoms. The O–O bond length is 1.22 Å. There are two shorter (2.93 Å) and two longer (2.94 Å) O–Cl bond lengths. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a distorted L-shaped geometry to two equivalent N+0.33+ and one O2- atom. In the second Cl1- site, Cl1- is bonded in a distorted bent 150 degrees geometry to two equivalent O2- atoms.
RuNOCl5N2 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is zero-dimensional and consists of eight ammonia molecules and four RuNOCl5 clusters. In each RuNOCl5 cluster, Ru4+ is bonded in an octahedral geometry to one N1+ and five Cl1- atoms. The Ru–N bond length is 1.79 Å. There are a spread of Ru–Cl bond distances ranging from 2.31–2.34 Å. N1+ is bonded in a linear geometry to one Ru4+ and one O2- atom. The N–O bond length is 1.15 Å. O2- is bonded in a single-bond geometry to one N1+ atom. There are five inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Ru4+ atom. In the second Cl1- site, Cl1- is bonded in a single-bond geometry to one Ru4+ atom. In the third Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Ru4+ atom. In the fourth Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Ru4+ atom. In the fifth Cl1- site, Cl1- is bonded in a distorted single-bond geometry to one Ru4+ atom.