1. Department of Chemistry, Department of Physics, and Purdue Quantum Science and Engineering Institute, Purdue University, West Lafayette, Indiana 47907, United States
2. Department of Chemistry and Yale Quantum Institute, Yale University, New Haven, Connecticut 06511, United States
3. Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
4. Department of Chemistry and Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States