1. Department
of Physics, Chemistry and Pharmacy, University of Southern Denmark, Campusvej 55, DK-5230 Odense M, Denmark
2. Department
of Physical and Quantum Chemistry, Faculty of Chemistry, Wrocław University of Technology, Wyb. Wyspiańskiego 27, PL−50370 Wrocław, Poland
3. Department
of Chemistry, Faculty of Natural Sciences, Matej Bel University, Tajovského 40, SK-97400 Banská Bystrica, Slovak Republic
4. Division
of Theoretical Chemistry and Biology, School of Biotechnology, Royal Institute of Technology, SE−10691 Stockholm, Sweden