Vibrational energy transfer pathways in CH3F under weak and strong excitation conditions: A comparison

V. A. Apkarian; J. M. Lindquist; Eric Weitz

doi:10.1016/0009-2614(84)85752-8

Vibrational energy transfer pathways in CH₃F under weak and strong excitation conditions: A comparison

V. A. Apkarian^*, J. M. Lindquist, Eric Weitz

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

Energy transfer processes in CH₃F have been reinvestigated under high excitation conditions with and without added rare gas via a mathematical model developed as a consequence of studies under low excitation. The model can be used to describe energy transfer under high excitation conditions with the inclusion of an additional state and energy transfer pathways coupling that state to others in the model. A conclusion using this model is that population from 3ν₃ does not significantly fill ν₁/ν₄ or 2(ν₂/ν₅) even in the high excitation regime. It is also concluded that multiple photon absorption takes place under high excitation conditions.

Original language	English (US)
Pages (from-to)	328-334
Number of pages	7
Journal	Chemical Physics Letters
Volume	112
Issue number	4
DOIs	https://doi.org/10.1016/0009-2614(84)85752-8
State	Published - Dec 14 1984

Funding

We wouId Iike to thank George Flynn for his en-couragementt o carry out this study and for many useful comments and discussions. Support of the National Science Foundation under grant CHE82-06976 is appreciated( EW). Support of the Camille and Henry Dreyfus Foundation via a “Newly Appointed Young Faculty in Chemistry” award is acknowledged (Y&Q.

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

Access to Document

10.1016/0009-2614(84)85752-8

Cite this

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title = "Vibrational energy transfer pathways in CH3F under weak and strong excitation conditions: A comparison",

abstract = "Energy transfer processes in CH3F have been reinvestigated under high excitation conditions with and without added rare gas via a mathematical model developed as a consequence of studies under low excitation. The model can be used to describe energy transfer under high excitation conditions with the inclusion of an additional state and energy transfer pathways coupling that state to others in the model. A conclusion using this model is that population from 3ν3 does not significantly fill ν1/ν4 or 2(ν2/ν5) even in the high excitation regime. It is also concluded that multiple photon absorption takes place under high excitation conditions.",

author = "Apkarian, {V. A.} and Lindquist, {J. M.} and Eric Weitz",

note = "Funding Information: We wouId Iike to thank George Flynn for his en-couragementt o carry out this study and for many useful comments and discussions. Support of the National Science Foundation under grant CHE82-06976 is appreciated( EW). Support of the Camille and Henry Dreyfus Foundation via a “Newly Appointed Young Faculty in Chemistry” award is acknowledged (Y&Q.",

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doi = "10.1016/0009-2614(84)85752-8",

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T1 - Vibrational energy transfer pathways in CH3F under weak and strong excitation conditions

T2 - A comparison

AU - Apkarian, V. A.

AU - Lindquist, J. M.

AU - Weitz, Eric

N1 - Funding Information: We wouId Iike to thank George Flynn for his en-couragementt o carry out this study and for many useful comments and discussions. Support of the National Science Foundation under grant CHE82-06976 is appreciated( EW). Support of the Camille and Henry Dreyfus Foundation via a “Newly Appointed Young Faculty in Chemistry” award is acknowledged (Y&Q.

PY - 1984/12/14

Y1 - 1984/12/14

N2 - Energy transfer processes in CH3F have been reinvestigated under high excitation conditions with and without added rare gas via a mathematical model developed as a consequence of studies under low excitation. The model can be used to describe energy transfer under high excitation conditions with the inclusion of an additional state and energy transfer pathways coupling that state to others in the model. A conclusion using this model is that population from 3ν3 does not significantly fill ν1/ν4 or 2(ν2/ν5) even in the high excitation regime. It is also concluded that multiple photon absorption takes place under high excitation conditions.

AB - Energy transfer processes in CH3F have been reinvestigated under high excitation conditions with and without added rare gas via a mathematical model developed as a consequence of studies under low excitation. The model can be used to describe energy transfer under high excitation conditions with the inclusion of an additional state and energy transfer pathways coupling that state to others in the model. A conclusion using this model is that population from 3ν3 does not significantly fill ν1/ν4 or 2(ν2/ν5) even in the high excitation regime. It is also concluded that multiple photon absorption takes place under high excitation conditions.

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