1. A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center of the Russian Academy of Sciences, Arbuzov Str. 8, 420088 Kazan, Russia
2. A. M. Butlerov Chemistry Institute of the Kazan Federal University, Kremlevskaya str. 18, 420000, Kazan, Russia
3. IFW Dresden, Helmholtzstrasse
20, 01087 Dresden, Germany
4. Institute
for Solid State Physics, Technische Universität Dresden, D-01069 Dresden, Germany
5. Department
of Inorganic Chemistry, Technische Universität Dresden, Bergstrasse
66, 01062 Dresden, Germany