1. Max Planck Institute for Chemistry, 55128 Mainz, Germany
2. PULSE
Institute and Department of Chemistry, Stanford University, Stanford, California 94305, United States
3. SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
4. School
of Chemistry, University of Bristol, Bristol BS8 1TS, United Kingdom
5. Department
of Computer Science, University of Bristol, Bristol BS8 1UB, United Kingdom
6. School of
Chemistry, University of Leeds, Leeds LS2 9JT, United Kingdom