Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1409723 | Journal of Molecular Structure | 2011 | 4 Pages |
Abstract
In this work the proof for intermolecular H-bond formation in hetero-complexes of aromatic molecules and rejection of alternative hypothesis about charge-transfer as a source of additional stabilization, reflected in experimentally-measured thermodynamical parameters of certain complexes, was provided. An empirical threshold for the relative hetero-association constant fCÂ >Â 35% was suggested as an indicator of the existence of additional stabilization. It was also suggested that any new experimentally-measured hetero-association of aromatic molecules meeting this condition should be further subjected to structural analysis implying with high probability the existence of intermolecular H-bonding network.
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Authors
V.V. Kostjukov, A.A. Mosunov, M.A. Ermolaev, P.A. Sykhonos, M.P. Evstigneev,