1. L. V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of Ukraine Prospekt Nauki 31 Kiev 03028 Ukraine
2. Department of Chemistry Purdue University 560 Oval Drive West Lafayette IN 47907 USA
3. Department of Inorganic Chemistry and Technology Jožef Stefan Institute Jamova 39 1000 Ljubljana Slovenia
4. Department of Chemistry Keene State College Keene NH 03435 USA
5. Chemistry Department Howard University 525 College St. N.W. Washington DC 20059 USA
6. A. N. Nesmeyanov Institute of Organoelement Compounds Russian Academy of Sciences Vavilova str. 28 119991 Moscow Russian Federation
7. Institute of Inorganic and Analytical Chemistry Justus-Liebig-University Giessen Heinrich-Buff-Ring 17 35392 Giessen Germany
8. SSI “Institute for Single Crystals” National Academy of Science of Ukraine 60 Nauky Ave. Kharkiv 61001 Ukraine
9. Center for Materials Research (LaMa) Justus Liebig University Giessen Heinrich-Buff-Ring 16 35392 Giessen Germany
10. N.S. Kurnakov Institute of General and Inorganic Chemistry Russian Academy of Sciences Leninsky Prosp. 31 119991 Moscow, GSP-1 Russian Federation
11. Department of Chemistry Drexel University Philadelphia PA 19104-2816 USA