Affiliation: | 1. Department of Applied Chemistry, Faculty of Science and Engineering, Chuo University, 1‐13‐27 Kasuga, Bunkyo‐ku, Tokyo 112‐8551 (Japan), Fax: (+81)?3‐3817‐1908;2. Department of Chemistry, Faculty of Science, Kyushu University, Hakozaki 6‐10‐1, Higashi‐ku, Fukuoka 812‐8581 (Japan);3. Department of Chemistry, Graduate School of Science and Engineering, University of Toyama, 3190 Gofuku, Toyama‐shi, Toyama 930‐8555 (Japan) |