1. Computer Chemistry Center, Department of Chemistry and Pharmacy, University of Erlangen-Nuremberg, Erlangen, Germany + Inorganic Chemistry, Department of Chemistry and Pharmacy, University of Erlangen-Nuremberg, Erlangen, Germany + Central Institute for Scientific Computing (ZISC), University of Erlangen-Nuremberg, Erlangen, Germany
2. University of Kragujevac, Faculty of Science, Kragujevac, Serbia
3. Leibniz-Institut für Katalyse e.V., Rostock, Germany
4. Computer Chemistry Center, Department of Chemistry and Pharmacy, University of Erlangen-Nuremberg, Erlangen, Germany