1. Univ Rennes CNRS ISCR – UMR 6226 35000 Rennes France
2. Department of Chemistry University at Buffalo State University of New York 14260 Buffalo New York USA
3. Aix Marseille University CNRS Centrale Marseille iSm2 13284 Marseille France
4. Faculty of Chemistry Jagiellonian University Gronostajowa 2 30-387 Krakow Poland
5. Department of Chemistry Durham University DH1 3LE Durham UK