A favorable case where an experimental electron density analysis offers a lead for understanding a specific fluxional process observed in solution

Inorg Chem. 2005 Dec 26;44(26):9607-9. doi: 10.1021/ic051239p.

Abstract

A topological analysis of the electron density in the ketene complex (eta(5)-MeC(5)H(4))(CO)(2)Mn[eta(2)-O=C=C((mu-eta(2)-CCPh)Co(2)(CO)(6))Ph] indicates a predisposition for the carbene component of the ketene ligand to bind the neighboring C atom of the adjacent CO ligand.