1. Aix Marseille University, CNRS UMR 7313, Centrale Marseille, Institut des Sciences
Moléculaires de Marseille, Chirosciences, Service 442, Avenue Escadrille Normandie-Niemen, F-13397 Marseille Cedex 20, France
2. Department of Chemistry, University of Houston, Houston, Texas 77204-5003, United States
3. Institut für Anorganische Chemie, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, D-76131 Karlsruhe, Germany
4. Aix Marseille University, CNRS UMR 7334, Institut Matériaux Microélectronique
Nanosciences de Provence, F-13397 Marseille Cedex 20, France
5. Aix Marseille University, CNRS FR 1739,
Spectropole, Avenue Escadrille
Normandie Niemen, F-13397 Marseille Cedex 20, France
6. CNRS, UPR3228, Laboratoire National des Champs Magnétiques Intenses, F-38042 Grenoble, Cedex 9, France
7. Karlsruhe Institute of Technology, Institute for Nanotechnology, Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany