1. Department of Chemical and Biomolecular Engineering, University of California, Berkeley, Berkeley, California 94720, United States
2. SSRL, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
3. Molecular Graphics and Computation Facility, College of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
4. Chevron Energy Technology Company, Richmond, California 94804, United States