Affiliation: | a Department of Chemistry, Faculty of Science, Kyushu University, Ropponmatsu 4-2-1, Chuo-ku, Fukuoka 810-8560, Japan b Department of Chemistry, Faculty of Science, Kyushu University, Hakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581, Japan c Nagoya Institute of Technology, Department of Systems Management and Engineering, Gokiso, Showa-ku, Nagoya 466-8555, Japan |