1. a Institute of Materials Science and Department of Chemistry , University of Connecticut , Storrs, Connecticut, 06268, U.S.A.
2. c Research Laboratories , Eastman Kodak Company , Rochester, New York, 14650, U.S.A.
3. b Department of Chemistry, Box 8448 Southern Station , University of Southern Mississippi , Hattiesburg, Mississippi, 39401, U.S.A.