1. J. Heyrovský Institute
of Physical Chemistry of the Academy of Sciences of the Czech Republic, Dolejškova 3, 182 23 Prague 8,
Czech Republic
2. Institut
für Materialphysik
and Center for Computational Materials Science, Universität Wien, Sensengasse 8, A−1090 Vienna, Austria
3. Institute of Inorganic Chemistry, Slovak Academy of Sciences, Dubravska cesta 9, SK-84236
Bratislava, Slovakia
4. Department of Physical and Theoretical
Chemistry, Faculty of Natural Sciences, Comenius University, Mlynska Dolina, SK-84215 Bratislava, Slovakia