1. Université de Lorraine, CNRS, CRM2, 54000 Nancy, France
2. Faculty of Chemistry, Wroclaw University of Science and Technology, Wybrzeze Wyspianskiego 27, 50-370 Wroclaw, Poland
3. Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Science, Novosibirsk 630090, Russia
4. Department of Chemistry, Ludwig-Maximilians-Universität, Butenandtstrasse 5–13, München 81377, Germany