1. PULSE Institute and Department
of Chemistry, Stanford University, Stanford, California 94305, United
States
2. SLAC National Accelerator
Laboratory,
Menlo Park, California 94025, United States
3. San Diego Supercomputer Center,
University of California San Diego, La Jolla, California 92093, United
States
4. Department of Chemistry
and
Biochemistry, University of California San Diego, La Jolla, California
92093, United States