1. Department of Chemistry, University of Houston, Houston, Texas 77204-5003, USA
2. PorphyChem SAS, 390 Rue Charles Freycinet, Longvic 21600, France
3. Université de Lorraine, CNRS, LRGP, F54000 Nancy, France
4. ICMUB (UMR CNRS 6302), Université Bourgogne Franche-Comté, 9, Avenue A. Savary, BP 47870, 21078 Dijon, Cedex, France