1. Department of Chemistry, University of California, One Shields Avenue, Davis, California 95616, United States
2. Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
3. National High Magnetic Field Laboratory, Tallahassee, Florida 32310, United States
4. Department of Physics and Astronomy, University of California, One Shields Avenue, Davis, California 95616, United States