Materials Data on Mn2SnC9BrO9 by Materials Project

Abstract

Mn(CO)4Mn(CO)5SnBr crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four bromostannane molecules, four Mn(CO)4 clusters, and four Mn(CO)5 clusters. In each Mn(CO)4 cluster, Mn2+ is bonded in a rectangular see-saw-like geometry to four C+1.44+ atoms. There are a spread of Mn–C bond distances ranging from 1.79–1.87 Å. There are four inequivalent C+1.44+ sites. In the first C+1.44+ site, C+1.44+ is bonded in a linear geometry to one Mn2+ and one O2- atom. The C–O bond length is 1.16 Å. In the second C+1.44+ site, C+1.44+ is bonded in a linear geometry to one Mn2+ and one O2- atom. The C–O bond length is 1.17 Å. In the third C+1.44+ site, C+1.44+ is bonded in a linear geometry to one Mn2+ and one O2- atom. The C–O bond length is 1.16 Å. In the fourth C+1.44+ site, C+1.44+ is bonded in a linear geometry to one Mn2+ and one O2- atom. The C–O bond length is 1.17 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one C+1.44+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C+1.44+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one C+1.44+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one C+1.44+ atom. In each Mn(CO)5 cluster, Mn2+ is bonded in a square pyramidal geometry to five C+1.44+ atoms. There are a spread of Mn–C bond distances ranging from 1.84–1.88 Å. There are five inequivalent C+1.44+ sites. In the first C+1.44+ site, C+1.44+ is bonded in a linear geometry to one Mn2+ and one O2- atom. The C–O bond length is 1.16 Å. In the second C+1.44+ site, C+1.44+ is bonded in a linear geometry to one Mn2+ and one O2- atom. The C–O bond length is 1.16 Å. In the third C+1.44+ site, C+1.44+ is bonded in a linear geometry to one Mn2+ and one O2- atom. The C–O bond length is 1.16 Å. In the fourth C+1.44+ site, C+1.44+ is bonded in a linear geometry to one Mn2+ and one O2- atom. The C–O bond length is 1.16 Å. In the fifth C+1.44+ site, C+1.44+ is bonded in a linear geometry to one Mn2+ and one O2- atom. The C–O bond length is 1.15 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a single-bond geometry to one C+1.44+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one C+1.44+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one C+1.44+ atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one C+1.44+ atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one C+1.44+ atom.