1. Department of
Chemistry and Chemical Biology, Northeastern University, 360 Huntington Ave, Boston, Massachusetts 02115, United States
2. Texas Advanced
Computing Center, University of Texas at Austin, 10100 Burnet Road (R8700), Austin, Texas 78758, United States
3. Department of Chemistry
and the International Institute for Nanotechnology, Northwestern University, 2145 Sheridan
Road, Evanston, Illinois 60208, United States