1. Department of Chemistry and Biochemistry and Department of Physics, University of California, Santa Barbara, California 93106, United States
2. Department of Chemistry, Virginia Tech, Blacksburg, Virginia 24061, United States
3. Molecular Sciences Software Institute, Blacksburg, Virginia 24060, United States
4. Department of Chemistry, University of Wisconsin─Madison, Madison, Wisconsin 53706, United States
5. Department of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
6. American Chemical Society, 1155 Sixteenth Street N.W., Washington, D.C. 20036, United States