1. Scientific Research Division “Chemistry of Functional Materials”, SSI “Institute for Single Crystals” NAS of Ukraine , Nauky Ave., 60 , Kharkiv , 61072 , Ukraine
2. Institut für Anorganische Chemie und Strukturchemie, Lehrstuhl II: Material- und Strukturforschung, Heinrich-Heine-Universität Düsseldorf , Universitätsstrasse 1, D-40225 Düsseldorf , Germany
3. V. N. Karazin Kharkiv National University , 4 Svobody sq. , Kharkiv , 61077 , Ukraine
4. Department of Organic Chemistry , University of Chemistry and Technology , Technicka 5, 166 28 Prague 6 , Czech Republic