1. Institute of Inorganic Chemistry of the Academy of Sciences of the Czech Republic, v.v.i., Husinec-Řež
1001, 250 68 Řež, Czech Republic
2. Faculty
of Mathematics and Physics, Charles University in Prague, Ke Karlovu
3, 121 16 Praha, Czech Republic
3. Institut
de Chimie de Clermont-Ferrand, UMR-CNRS no. 6296, Université Blaise Pascal, BP 80026, 63177 Aubière Cedex, France
4. J. Heyrovský Institute of Physical Chemistry of the Academy of Sciences of the Czech Republic, v.v.i., Dolejškova 3, 182 23 Praha, Czech Republic