1. College of Chemistry and Chemical Engineering
2. Shaoxing University
3. Shaoxing
4. China
5. Department of Chemistry
6. National Center for Magnetic Resonance in Wuhan
7. State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics
8. Wuhan Institute of Physics and Mathematics
9. Wuhan 430071
10. University of Tennessee
11. Knoxville, TN 37996
12. USA
13. Chemical Sciences Division