1. Beijing National Laboratory for Molecular Sciences
2. Key Laboratory of Molecular Nanostructure and Nanotechnology
3. Institute of Chemistry
4. Chinese Academy of Sciences
5. Beijing 100190
6. Department of Physics
7. Harbin Institute of Technology
8. Harbin 150001
9. China
10. School of Optoelectronic Science and Engineering
11. Key Laboratory of Theoretical Organic Chemistry and Functional Molecules
12. Ministry of Education
13. School of Chemistry and Chemical Engineering
14. Hunan University of Science and Technology
15. Xiangtan