1. Faculty of Chemistry and Food Chemistry Technische Universität Dresden 01069 Dresden Germany
2. Department of Theoretical Chemistry J. Heyrovsky Institute of Physical Chemistry 18223 Prague Czech Republic
3. Van der Waals – Zeeman Institute Institute of Physics University of Amsterdam 1098 XH Amsterdam, The Netherlands
4. Max Planck Institute for Chemical Physics of Solids Nöthnitzer Str. 40 01187 Dresden Germany