[1] Institute of Solid State Chemistry, Russian Academy of Sciences, Kutateladze 18, Novosibirsk 128, 630128, Russia
[2] Novosibirsk State University, Pirogova 2, Novosibirsk 90, 630090, Russia
[3] Chemistry Department, Durham University, Science Laboratories, South Road, Durham DH1 3LE, United Kingdom
[4] TEKES, PO Box 69, 00101 Helsinki, Finland