1. Department of Chemistry and Biochemistry, Queens College of the City University of New York, 65-30 Kissena Blvd., Queens, New York 11367, USA
2. PhD Program in Chemistry, the Graduate Center of the City University of New York, 365 5th Ave., New York, New York 10016, USA
3. Jacobs Technology, Inc., Air Force Research Laboratory, Edwards Air Force Base, California 93524, USA
4. In-Space Propulsion Branch, Rocket Propulsion Division, Aerospace Systems Directorate, Air Force Research Laboratory, AFRL/RQRS, Edwards Air Force Base, California 93524, USA