Abstract
The dynamics of intramolecular vibrational-energy redistribution from an initially excited mode ν1 (the acetylene-type H-C bond) to the other modes of the H-C≡C-Si(CH3)3 molecule was studied experimentally. Probing was performed by spontaneous anti-Stokes Raman scattering. The measured deexcitation time of ν1 was 128±10 ps.
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Translated from Pis’ma v Zhurnal Éksperimental’no\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\) i Teoretichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\) Fiziki, Vol. 80, No. 8, 2004, pp. 605–608.
Original Russian Text Copyright © 2004 by Malinovsky, Makarov, Ryabov.
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Malinovsky, A.L., Makarov, A.A. & Ryabov, E.A. Real-time observation of the dynamics of vibrational-energy redistribution within an isolated polyatomic molecule by spontaneous raman spectroscopy. Jetp Lett. 80, 532–534 (2004). https://doi.org/10.1134/1.1846113
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DOI: https://doi.org/10.1134/1.1846113