A. Gambaro et al., Experimental evidence at atomic resolution of intra- and intermolecular COcenter dot center dot center dot pi(arene) bond interactions, J ORGMET CH, 583(1-2), 1999, pp. 126-130
The crystal data of a number of carbonyl compounds have been reinvestigated
. Interactions between carbonyl groups and pi-arene systems have been more
deeply discussed from a stereochemical point of view revealing the presence
of stabilizing interactions. Preliminar ab initio calculations are in agre
ement with this interpretation. (C) 1999 Elsevier Science S.A. All rights r
eserved.