1. G.G. Devyatykh Institute of Chemistry of High-Purity Substances, Russian Academy of Sciences, 49 Troponina Street, Nizhny Novgorod, 603950,
Russia
2. N.I. Lobachevsky State University of Nizhny Novgorod, National Research University, 23 Gagarin Avenue, Nizhny Novgorod, 603950, Russia
3. Siberian Federal University, 81 Svobodny Prospect, Krasnoyarsk, 660041,
Russia
4. Leibniz Institute for Crystal Growth, Max-Born-Strasse 2, D-12489 Berlin,
Germany