DOI: 10.17188/1698556
title: Materials Data on Os3(CO)10 by Materials Project

description: Os3(CO)10 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of four Os(CO)3 clusters and two Os(CO)4 clusters. In two of the Os(CO)3 clusters, Os+1.33- is bonded in a 3-coordinate geometry to three C+2.40+ atoms. There are a spread of Os–C bond distances ranging from 1.87–1.93 Å. There are three inequivalent C+2.40+ sites. In the first C+2.40+ site, C+2.40+ is bonded in a distorted linear geometry to one Os+1.33- and one O2- atom. The C–O bond length is 1.16 Å. In the second C+2.40+ site, C+2.40+ is bonded in a distorted linear geometry to one Os+1.33- and one O2- atom. The C–O bond length is 1.16 Å. In the third C+2.40+ site, C+2.40+ is bonded in a linear geometry to one Os+1.33- and one O2- atom. The C–O bond length is 1.17 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one C+2.40+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C+2.40+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one C+2.40+ atom. In two of the Os(CO)3 clusters, Os+1.33- is bonded in a 3-coordinate geometry to three C+2.40+ atoms. There are a spread of Os–C bond distances ranging from 1.87–1.92 Å. There are three inequivalent C+2.40+ sites. In the first C+2.40+ site, C+2.40+ is bonded in a distorted linear geometry to one Os+1.33- and one O2- atom. The C–O bond length is 1.16 Å. In the second C+2.40+ site, C+2.40+ is bonded in a distorted linear geometry to one Os+1.33- and one O2- atom. The C–O bond length is 1.17 Å. In the third C+2.40+ site, C+2.40+ is bonded in a linear geometry to one Os+1.33- and one O2- atom. The C–O bond length is 1.16 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one C+2.40+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C+2.40+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one C+2.40+ atom. In each Os(CO)4 cluster, Os+1.33- is bonded in a distorted see-saw-like geometry to four C+2.40+ atoms. There is two shorter (1.92 Å) and two longer (1.95 Å) Os–C bond length. There are four inequivalent C+2.40+ sites. In the first C+2.40+ site, C+2.40+ is bonded in a linear geometry to one Os+1.33- and one O2- atom. The C–O bond length is 1.16 Å. In the second C+2.40+ site, C+2.40+ is bonded in a linear geometry to one Os+1.33- and one O2- atom. The C–O bond length is 1.16 Å. In the third C+2.40+ site, C+2.40+ is bonded in a distorted linear geometry to one Os+1.33- and one O2- atom. The C–O bond length is 1.16 Å. In the fourth C+2.40+ site, C+2.40+ is bonded in a linear geometry to one Os+1.33- 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+2.40+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C+2.40+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one C+2.40+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one C+2.40+ atom.