1. Institut für Anorganische Chemie
2. University of Stuttgart
3. 70550 Stuttgart
4. Germany
5. Department of Inorganic and Analytical Chemistry
6. Budapest University of Technology and Economics
7. and MTA-BME Computation Driven Chemistry Research Group
8. 1111 Budapest
9. Hungary
10. Institut für Chemie und CINSaT
11. Universität Kassel
12. 34132 Kassel
13. Department of Chemistry
14. University of Helsinki
15. P.O Box 55
16. 00014 University of Helsinki
17. Finland