[1] SB RAS, Inst Solid State Chem & Mechanochem, Novosibirsk, Russia
[2] Novosibirsk State Univ, REC 008, Novosibirsk, Russia
[3] Philipps Univ, Marburg, Germany
[4] SB RAS, Inst Mineral & Petrog, Novosibirsk, Russia
[5] Moscow MV Lomonosov State Univ, Chem Dept, Moscow, Russia
[6] ESRF, SNBL, Grenoble, France