1. Institute of Inorganic Chemistry
2. RWTH Aachen University
3. D-52056 Aachen
4. Germany
5. Department of Materials and Environmental Chemistry
6. Stockholm University
7. 10691 Stockholm
8. Sweden
9. Department of Chemistry & Zukunftskolleg
10. University of Konstanz
11. 78457 Konstanz
12. Faculty of Chemistry
13. Jagiellonian University
14. 30-387 Krakow
15. Poland
16. Hoffmann Institute of Advanced Materials