1. Department of Chemistry W. M. Keck Research Laboratory in AstrochemistryUniversity of Hawaii Honolulu HI 96822 HI USA
2. Mechanical Engineering Purdue Energetics Research CenterPurdue University West Lafayette IN 47907 USA
3. Department of ChemistryNational Dong Hwa University Shoufeng, Hualien 974 Taiwan
4. Department of Chemistry and BiochemistryFlorida International University Miami, Florida 33199 USA