1. Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 630090, Novosibirsk, Russia
2. Novosibirsk State University, 630090, Novosibirsk, Russia
3. School of Chemistry, University of Manchester, Oxford Road, M13 9PL, Manchester, U.K.
4. Institute for Materials Research, Tohoku University, 980-8577, Sendai, Japan
5. International Tomography Center, Siberian Branch of the Russian Academy of Science, 630090, Novosibirsk, Russia