1. A. N. Nesmeyanov Institute of
Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov St., Moscow, 119991 Russia
2. Department of Biology, Indiana University, 800 E. Kirkwood Avenue, Bloomington,
Indiana 47405, United States
3. King Abdulaziz University, Faculty of
Science, Department of Physics, Jeddah, Saudi Arabia
4. Department of Chemistry, Indiana University, 800 E. Kirkwood Avenue, Bloomington,
Indiana 47405, United States