1. Department of Organic Chemistry, Kiev Polytechnic Institute, pr. Pobedy 37, 03056 Kiev,
Ukraine
2. Institute of Organic
Chemistry,
Justus-Liebig University, Heinrich-Buff-Ring
58, D-35392 Giessen, Germany
3. Institut für Anorganische
Chemie der Justus-Liebig-Universität, Heinrich-Buff-Ring 58, D-35392 Giessen, Germany
4. Stanford Institute for Material
and Energy Science, Geballe Lab for Advanced Materials, Stanford University, Stanford, California 94305, United
States