1. I. Physikalisches Institut
2. Universität zu Köln
3. D-50937 Köln
4. Germany
5. Department of Chemistry
6. Graduate School of Science
7. Hiroshima University
8. Higashi-Hiroshima 739-8526
9. Japan
10. Laboratory of Molecular Structure and Dynamics
11. Institute of Chemistry
12. ELTE Eötvös Loránd University and MTA-ELTE Complex Chemical Systems Research Group
13. H-1117 Budapest
14. Hungary