1. Department of Chemistry, Faculty of Education, Gifu University, Yanagido, Gifu 501-11
2. Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-11
3. Institute for Molecular Science, Myodaiji, Okazaki 444
4. Department of Chemistry, Faculty of Science, Nagoya University, Chikusa, Nagoya 464-01