1. Institut
Charles Gerhardt, UMR 5253 CNRS, cc 1501, Université de Montpellier, Place. E. Bataillon, F-34095 Montpellier, France
2. ETH Zürich, Department of Chemistry and
Applied Sciences, Vladimir
Prelog Weg 1-5, 10, CH-8093 Zürich, Switzerland
3. Centre
for Theoretical and Computational Chemistry (CTCC), Department of
Chemistry, University of Oslo, P.O. Box 1033, Blindern, 0315 Oslo, Norway