1. A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Division of the Russian Academy of Science, 1 Favorsky Street, 664033, Irkutsk, Russian Federation
2. Department of Physics, Ivanovo State University of Chemistry and Technology, Engels Avenue, 7, 153000, Ivanovo, Russian Federation
3. Chemisches Institut der Universität Potsdam, Karl-Liebknecht-Strasse 24-25, D-14476 Potsdam (Golm), Germany