1. CQC, Department of Chemistry, University of Coimbra, 3004-535 Coimbra, Portugal
2. Department
of Physics, Anadolu University, 26470 Eskişehir, Turkey
3. CEMDRX, Department of Physics, University of Coimbra, 3004-516 Coimbra, Portugal
4. Institute of Physics, Polish Academy of Sciences, Al. Lotnikow 32/46, 02-668 Warsaw, Poland