Materials Data on H22RhC3(N3O4)2 by Materials Project
RhN6H18(CO2)3(H2O)2 crystallizes in the orthorhombic Pnnm space group. The structure is zero-dimensional and consists of twelve formic acid molecules, eight water molecules, and four RhN6H18 clusters. In each RhN6H18 cluster, Rh4+ is bonded in an octahedral geometry to six N3- atoms. There are two shorter (2.10 Å) and four longer (2.11 Å) Rh–N bond lengths. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a trigonal non-coplanar geometry to one Rh4+ and three H1+ atoms. There is two shorter (1.03 Å) and one longer (1.04 Å) N–H bond length. In the second N3- site, N3- is bonded in a trigonal non-coplanar geometry to one Rh4+ and three H1+ atoms. All N–H bond lengths are 1.03 Å. There are five inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom.