1. ETH Zurich
2. Department of Chemistry and Applied Biosciences
3. Laboratory of Inorganic Chemistry
4. 8093 Zurich
5. Switzerland
6. Bundesanstalt für Materialforschung und -prüfung (BAM)
7. Berlin
8. Germany
9. Institute for Chemical and Bioengineering
10. Spetec GmbH
11. 85435 Erding