Institution: | 1. Department of Chemistry, Graduate School of Science, The University of Tokyo, 7‐3‐1 Hongo, Bunkyo‐ku, Tokyo 113‐0033 (Japan), Fax: (+81)?3‐5841‐8061;2. Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency, 4‐1‐8 Honcho, Kawaguchi, Saitama 332‐0012 (Japan), Fax: (+81)?3‐5841‐1530;3. Rigaku Corporation, 3‐9‐12 Matsubaracho, Akishima, Tokyo 196‐8666 (Japan) |