1. Laboratory of Neutron Diffraction, M. N. Mikheev Institute of Metal Physics of the UB RAS, S. Kovalevskoy, 18, 620108 Yekaterinburg, Russia
2. Department of Chemistry, Electrochemical Technologies, Vyatka State University, Moskovskaya, 36, 610020 Kirov, Russia
3. Institute of Crystallography, RWTH Aachen University, Jägerstrasse 17-19, 52066 Aachen, Germany
4. Institut Laue-Langevin, 71 avenue des Martyrs, CS 20156, 38042 Grenoble cedex 9, France
5. JSC Research and production company “Kryptonite”, Shlyuzovaya emb. 4, 115114 Moscow, Russia