1. Laboratoire Catalyse et Spectrochimie (LCS), Normandie University, ENSICAEN, CNRS, 6 boulevard du Marechal Juin, 14050 Caen, France
2. School of Chemistry, University of Southampton, Southampton SO17 1BJ, U.K.
3. Faculty of Chemistry and Pharmacy, University of Sofia, 1126 Sofia, Bulgaria