Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400, Institute for Chemical Research, Kyoto University, Uji, Kyoto-fu 611-0011, Japan, and Department of Chemistry and Materials Technology, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan(2005-07-15時点)