1. Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Theoretical Chemistry and Modelling, 75005 Paris, France
2. Department of Chemistry, Yale University, New Haven, Connecticut 06520-8107, USA
3. Consiglio Nazionale Delle Ricerche (CNR) SPIN, Area di Ricerca di Tor Vergata, Via del Fosso del Cavaliere 100, 00133 Roma, Italy
4. MSME, Univ. Gustave Eiffel, CNRS UMR 8208, F-77454 Marne-la-Vallée, France
5. Institut Universitaire de France, 103 Bd Saint-Michel, F-75005 Paris, France