1. Chair of Medicinal and Bioinorganic Chemistry, School of Natural Sciences, Department of Chemistry, Technical University of Munich, Lichtenbergstr. 4, D-85748 Garching b. München, Germany
2. Chair of Inorganic and Metal-Organic Chemistry, School of Natural Sciences, Department of Chemistry, Technical University of Munich, Lichtenbergstr. 4, D-85748 Garching b. München, Germany
3. Catalysis Research Center (CRC), Technical University of Munich, Ernst-Otto-Fischer Str. 1, D-85748 Garching b. München, Germany
4. Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università di Udine, Via Cotonificio 108, I-33100 Udine, Italy