1. Department of Organic Chemistry
2. Kaunas University of Technology
3. Kaunas 50254
4. Lithuania
5. Group for Molecular Engineering of Functional Material
6. Institute of Chemical Sciences and Engineering
7. École Polytechnique Fédérale de Lausanne
8. CH-1951 Sion
9. Switzerland,
10. Institute of Chemical Physics
11. Vilnius University
12. Vilnius 10257