1. Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
2. Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
3. X-Ray Science Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
4. Cluster of Excellence Center for Advancing Electronics Dresden (cfaed), Technische Universität Dresden, 01062 Dresden, Germany
5. George L. Clark X-Ray Facilitiy, School of Chemical Sciences, University of Illinois, 505 South Mathews Avenue, Box 59-1 M/C 712, Urbana, Illinois 61801, United States
6. Beckman Institute for Advanced Science and Technology 405 North Mathews Avenue M/C 251, Urbana, Illinois 61801, United States