Affiliation: | 1. Leibniz‐Institut für Katalyse e.V. an der Universit?t Rostock, Albert‐Einstein‐Stra?e 29a, 18059 Rostock (Germany), Fax: (+49)?381‐1281‐51176;2. A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov St. 28, 119991, Moscow (Russia) |