1. Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
2. Department of Chemistry and Chemical Biology, Rutgers University − New Brunswick, Piscataway, New Jersey 08854, United States
3. Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
4. NIST Center for Neutron Research, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States
5. Materials, Chemical, and Computational Sciences Directorate, National Renewable Energy Laboratory, Golden, Colorado 80401, United States
6. Department of Physics, University of Tennessee, Knoxville, Tennessee 37996, United States
7. Cain Department of Chemical Engineering, Louisiana State University, Baton Rouge, Los Angeles 70803, United States