1. Faculty of Science, Department of ChemistryUniversity of Kragujevac Kragujevac Serbia
2. Department of Organic ChemistryUniversidade de Vigo, Marcosende Vigo Spain
3. Inorganic Chemistry, Department of Chemistry and PharmacyUniversity of Erlangen‐Nürnberg Erlangen Germany
4. Computer Chemistry Center, Department of Chemistry and PharmacyUniversity of Erlangen‐Nuremberg Erlangen Germany
5. Central Instituite for Scientific Computing (ZISC)Friedrich‐Alexander University Erlangen‐Nürnberg Martensstrasse 5a Erlangen Germany