Mechanochromic luminescence quenching: Force-enhanced singlet-to-triplet intersystem crossing for iodide-substituted difluoroboron-dibenzoylmethane- dodecane in the solid state

Inorganic Chemistry

Volumn 49, Issue 23, 2010, Pages 10747-10749

  Zhang, Guoqing ^a   Lu, Jiwei ^b   Fraser, Cassandra L ^a  

^a UNIVERSITY OF VIRGINIA   (United States)

^b University of Virginia   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 77957299129     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic902591s     Document Type: Article

References (14)

1. Davis, D. A., Hamilton, A., Yang, J., Cremar, L. D., Van Gough, D., Potisek, S. L., Ong, M. T., Braun, P. V., Martinez, T. J., White, S. R., Moore, J. S., and Sottos, N. R. Nature 2009, 459, 68-72
2. Crenshaw, B. R., Burnworth, M., Khariwala, D., Hiltner, A., Mather, P. T., Simha, R., and Weder, C. Macromolecules 2007, 40, 2400-2408
3. Arsenault, A. C., Clark, T. J., von Freymann, G., Cademartiri, L., Sapienza, R., Bertolotti, J., Vekris, E., Wong, S., Kitaev, V., Manners, I., Wang, R. Z., Sajeev, J., Wiersma, D., and Ozin, G. A. Nat. Mater. 2006, 5, 179-184
4. Caruso, M. M., Davis, D. A., Shen, Q., Odom, S. A., Sottos, N. R., White, S. R., and Moore, J. S. Chem. Rev. 2009, 109, 5755-5798
5. Recent review: Sagara, Y. and Kato, T. Nat. Chem. 2009, 1, 605-610
6. Selected examples: Lee, Y. A. and Eisenberg, R. J. Am. Chem. Soc. 2003, 125, 7778-7779
7. Ito, H., Saito, T., Oshima, N., Kitamura, N., Ishizaka, S., Hinatsu, Y., Wakeshima, M., Kato, M., Tsuge, K., and Sawamura, M. J. Am. Chem. Soc. 2008, 130, 10044-10045
8. Sagara, Y., Mutai, T., Yoshikawa, I., and Araki, K. J. Am. Chem. Soc. 2007, 129, 1520-1521
9. Chung, J. W., You, Y., Huh, H. S., An, B.-K., Yoon, S.-J., Kim, S. H., Lee, S. W., and Park, S. Y. J. Am. Chem. Soc. 2009, 131, 8163-8172
10. Zhang, G., Lu, J., Sabat, M., and Fraser, C. L. J. Am. Chem. Soc. 2010, 132, 2160 - 2162.
11. Zhang, G., Kooi, S. E., Demas, J. N., and Fraser, C. L. Adv. Mater. 2008, 20, 2099-2104
12. Lower, S. K. and El-Sayed, M. A. Chem. Rev. 1966, 66, 199-241
13. Zhang, G., Palmer, G. M., Dewhirst, M. W., and Fraser, C. L. Nat. Mater. 2009, 8, 747-751
14. MLQ caused by an increase in the surface area during smearing has been ruled out. This was supported by the fact that the fluorescence loss at room temperature is roughly 60% and the phosphorescence gain at 77 K is also roughly 60%.