1. Chemistry Department, Barnard College, 3009 Broadway, New York, New York 10027, Department of Chemical Analysis and Remote Sensing, Sandia National Laboratories, MS 0886, Albuquerque, New Mexico 87185-0886, Department of Chemistry and Biochemistry, University of Delaware, Newark, Delaware 19716, Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093-0358, and Department of Chemistry and Biochemistry, University of Massachusetts,...