1. Department of Chemistry, Iowa State University, Ames, Iowa 50011, United States
2. Ames Laboratory, US Department of Energy, Ames, Iowa 50011, United States
3. Department of Chemistry, University of Wisconsin − Madison, Madison, Wisconsin 53706, United States
4. National High Magnetic Field Laboratory (NHMFL), Tallahassee, Florida 32310, United States
5. Department of Chemical and Biological Engineering, University of Wisconsin − Madison, Madison, Wisconsin 53706, United States