1. Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, Flemingovo nám. 2, 16610 Prague, Czech Republic
2. J. Heyrovsky Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, Dolejškova 3, 182 23 Prague 8, Czech Republic
3. University of Chemistry and Technology, Technicka 5, 16000 Prague 6, Czech Republic
4. Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720-1460, United States
5. Department of Chemistry, University of Colorado, Boulder, Colorado 80309-0215, United States