1. Department of Chemistry, Pennsylvania State University, University Park, Pennsylvania 16802, United States
2. Materials Research Institute, Pennsylvania State University, University Park, Pennsylvania 16802, United States
3. Department of Physics, Pennsylvania State University, University Park, Pennsylvania 16802, United States
4. Department of Chemistry, Brandeis University, Waltham, Massachusetts 02453, United States
5. Geophysical Laboratory, Carnegie Institution of Washington, Washington, D.C. 20015, United States
6. Department of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania 16802, United States
7. Department of Chemistry and Chemical Biology, Cornell University, Baker Laboratory, Ithaca, New York 14853-1301, United States
8. European Spallation Source, ESS ERIC, SE-22100 Lund, Sweden