Twisting Dynamics in the Excited Singlet State of Michler's Ketone
β Scribed by Mondal, Jahur A.; Ghosh, Hirendra N.; Ghanty, Tapan K.; Mukherjee, T.; Palit, Dipak K.
- Book ID
- 127340983
- Publisher
- American Chemical Society
- Year
- 2006
- Tongue
- English
- Weight
- 486 KB
- Volume
- 110
- Category
- Article
- ISSN
- 1089-5639
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π SIMILAR VOLUMES
The dynamic behavior of the second excited singlet state of QCS has been investigated for the first time in liquid solutions. In perfluoroalkane solvents strong B-ji. fluorescence (@f up to 0.077) 1s observed when the molecule is excited to bound vibrational states. s lifetimes of up 10 2.8 ns are o
Transient Raman spectra of the "twisted" Sr state of tetraphenylethylene and its "C analogue have been measured. The oletinic C,C, stretching frequency changes drastically on going from the So state to the S, state, supporting a twisted configuration of S, tetraphenylethylene. The CC stretching freq