1. Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education
2. Hangzhou Normal University
3. Hangzhou 311121
4. P. R. China
5. Key Laboratory of Organic Solids
6. Technical Institute of Physics and Chemistry
7. Chinese Academy of Sciences
8. Beijing 100190
9. School of Science
10. Tianjin University
11. Tianjin 300072
12. Institute of Chemistry