Materials Data on Os3C12(IO6)2 by Materials Project
Os(CO)4(OsC4O4I)2 is Cyanogen Chloride-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of two Os(CO)4 clusters and four OsC4O4I clusters. In each Os(CO)4 cluster, Os2- is bonded in a square co-planar geometry to four C+2.67+ atoms. There is two shorter (1.95 Å) and two longer (1.96 Å) Os–C bond length. There are two inequivalent C+2.67+ sites. In the first C+2.67+ site, C+2.67+ is bonded in a distorted linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.16 Å. In the second C+2.67+ site, C+2.67+ is bonded in a distorted linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.16 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one C+2.67+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C+2.67+ atom. In each OsC4O4I cluster, Os2- is bonded in a 4-coordinate geometry to four C+2.67+ and one I1- atom. There are a spread of Os–C bond distances ranging from 1.91–1.97 Å. The Os–I bond length is 2.82 Å. There are four inequivalent C+2.67+ sites. In the first C+2.67+ site, C+2.67+ is bonded in a linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.16 Å. In the second C+2.67+ site, C+2.67+ is bonded in a linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.15 Å. In the third C+2.67+ site, C+2.67+ is bonded in a linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.16 Å. In the fourth C+2.67+ site, C+2.67+ is bonded in a linear geometry to one Os2- and one O2- atom. The C–O bond length is 1.16 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one C+2.67+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C+2.67+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one C+2.67+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one C+2.67+ atom. I1- is bonded in a 1-coordinate geometry to one Os2- atom.