Intramolecular vibrational redistribution in the S1 state of p-fluorotoluene

作者: D.A. Dolson , C.S. Parmenter , B.M. Stone

DOI: 10.1016/0009-2614(81)80269-2

关键词: ChemistryRedistribution (chemistry)PicosecondTime evolutionExcitationAtomic physicsFluorescence spectraIntramolecular forcePhysical and Theoretical ChemistryGeneral Physics and Astronomy

摘要: Abstract Vibrational redistribution in S1p-fluorotoluene vapor has been observed by the picosecond time evolution of S1 → So fluorescence spectra after excitation an level with ϵvib = 1988 cm−1. The decay this is easily throughout first 50 ps. Rotational levels appear to be important participants redistribution.

参考文章(17)
S. M. Beck, J. B. Hopkins, D. E. Powers, R. E. Smalley, Jet-cooled naphthalene. II. Single vibronic level fluorescence spectra Journal of Chemical Physics. ,vol. 74, pp. 43- 52 ,(1981) , 10.1063/1.440850
A Amirav, U Even, Joshua Jortner, None, Intrastate scrambling in a bound level structure of large molecules Chemical Physics Letters. ,vol. 71, pp. 12- 16 ,(1980) , 10.1016/0009-2614(80)85280-8
A. Ranade, M. Stockburger, Resonance raman spectra and quantum yields of MoS42− Chemical Physics Letters. ,vol. 22, pp. 257- 261 ,(1973) , 10.1016/0009-2614(73)80088-0
A Amirav, U Even, Joshua Jortner, None, Spectroscopic identification of the onset of the vibrational quasicontinuum in large molecules Optics Communications. ,vol. 32, pp. 266- 268 ,(1980) , 10.1016/0030-4018(80)90121-2
A Amirav, U Even, Joshua Jortner, None, Intramolecular dynamics of an isolated ultracold large molecule Journal of Chemical Physics. ,vol. 71, pp. 2319- 2321 ,(1979) , 10.1063/1.438569
J. B. Hopkins, D. E. Powers, R. E. Smalley, Vibrational relaxation in jet‐cooled alkyl benzenes. I.Absorption spectra The Journal of Chemical Physics. ,vol. 72, pp. 5039- 5048 ,(1980) , 10.1063/1.439793
A Amirav, U Even, Joshua Jortner, None, Intermediate level structure in the s2 state of the isolated ultracold ovalene molecule Chemical Physics Letters. ,vol. 69, pp. 14- 17 ,(1980) , 10.1016/0009-2614(80)80003-0
Chr.v. Grundherr, M. Stockburger, Quantum yields of resonance Raman scattering in the case of 1,1,14,14 tetraphenyltetradecaheptaene Chemical Physics Letters. ,vol. 22, pp. 253- 256 ,(1973) , 10.1016/0009-2614(73)80087-9
C.S. Parmenter, K.Y. Tang, Mode-to-mode vibrational energy flow in S1 benzene☆ principles and practice of constraint programming. ,vol. 27, pp. 127- 150 ,(1978) , 10.1016/0301-0104(78)85168-4
R. A. Coveleskie, D. A. Dolson, C. S. Parmenter, A direct view of intramolecular vibrational redistribution in S1p‐difluorobenzene Journal of Chemical Physics. ,vol. 72, pp. 5774- 5775 ,(1980) , 10.1063/1.438999