1. Department of Physical Chemistry and Faculty of Interdisciplinary Research Competence Centre CALOR University of Rostock Dr.-Lorenz-Weg 2 18059 Rostock Germany
2. Department of Inorganic Chemistry Solid State Chemistry Group and Faculty of Interdisciplinary Research University of Rostock Albert-Einstein-Str. 3a 18059 Rostock Germany
3. Department of Physical Chemistry Kazan Federal University Kremlevskaya Str. 18 420008 Kazan Russia