1. Department
of Chemistry, Faculty of Science, and Department of Molecular Chemistry,
Graduate School of Science, Kyushu University, 744, Motooka, Nishi-ku, Fukuoka, Japan, 819-0395
2. Division
of Molecular Material Science, Graduate School of Science, Osaka City University, 3-3-138, Sugimoto, Sumiyoshi-ku, Osaka, Japan, 558-8585