1. CNRS, LCC (Laboratoire de Chimie de Coordination), Université de Toulouse, UPS, INPT, 205 Route de Narbonne, F-31077 Toulouse, France
2. Department of Chemistry, University of British Columbia Okanagan, 3333 University Way, Kelowna, BC, Canada V1V 1V7
3. Department of Chemistry, University of British Columbia, Vancouver, BC, Canada V6T 1Z1
4. Institut Universitaire de France, 103 Boulevard Saint-Michel, 75005 Paris, France