1. Molecular Tectonic Laboratory
2. UMR UDS-CNRS 7140, icFRC
3. University of Strasbourg
4. F-67000 Strasbourg, France
5. A. E. Arbuzov Institute of Organic and Physical Chemistry
6. Russian Academy of Science
7. Kazan 420088, Russian Federation
8. Kazan State Federal University
9. Kazan 420008, Russian Federation