1. Materials Research Laboratory, University of California, Santa Barbara, California 93106, United States
2. Materials
Department, University of California, Santa Barbara, California 93106, United States
3. Department of Chemistry, University of Houston, Houston, Texas 77024, United States
4. Department Chemie, Ludwig-Maximilians-Universität, Munich 81377, Germany
5. Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
6. Lujan Neutron
Scattering Center, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
7. Spallation
Neutron Source, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6475, United States