1. Department of Organic Chemistry Faculty of Science Charles University in Prague Hlavova 8 128 43 Praha 2 Czech Republic
2. Institute for Catalysis (INCA) Johannes Kepler University Linz Altenberger Strasse 69 A-4040 Linz Austria
3. Department of Inorganic Chemistry Faculty of Science Charles University in Prague Hlavova 8 128 43 Praha 2 Czech Republic
4. Department of Molecular Electrochemistry and Catalysis J. Heyrovský Institute of Physical Chemistry of the Czech Academy of Sciences Dolejškova 2155/3, 182 23 Praha 8 Czech Republic