Photoacoustic overtone spectroscopy of M(CH3)4 compounds (M = C, Si, Ge, Sn)

Carlos Manzanares I; N. L.S. Yamasaki; Eric Weitz; J. Thomas Knudtson

doi:10.1016/0009-2614(85)80286-4

Photoacoustic overtone spectroscopy of M(CH₃)₄ compounds (M = C, Si, Ge, Sn)

Carlos Manzanares I^*, N. L.S. Yamasaki, Eric Weitz, J. Thomas Knudtson

^*Corresponding author for this work

Chemistry

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

18 Scopus citations

Abstract

The gas-phase fundamental and overtone (υ = 1-7) spectra of the CH stretching modes of the series M(CH₃)₄ (M = C, Si, Ge, Sn) have been recorded using intracavity photoacoustic laser spectroscopy as well as standard infrared techniques. Absorption cross sections have been obtained for υ = 5 and 6 of the series. The change in frequency of the transitions and the mass-dependent changes in linewidth are interpreted in terms of a local mode description of vibrational overtones.

Original language	English (US)
Pages (from-to)	477-484
Number of pages	8
Journal	Chemical Physics Letters
Volume	117
Issue number	5
DOIs	https://doi.org/10.1016/0009-2614(85)80286-4
State	Published - Jun 28 1985

Funding

We would like to thank Professor M. Ratner and Professor J.T. Hynes for some very valuable discussions. We acknowledge support of this work by the National Science Foundation (CHE8206976).

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

Access to Document

10.1016/0009-2614(85)80286-4

Cite this

@article{24a9e999bb1948bea385c58cac6c2840,

title = "Photoacoustic overtone spectroscopy of M(CH3)4 compounds (M = C, Si, Ge, Sn)",

abstract = "The gas-phase fundamental and overtone (υ = 1-7) spectra of the CH stretching modes of the series M(CH3)4 (M = C, Si, Ge, Sn) have been recorded using intracavity photoacoustic laser spectroscopy as well as standard infrared techniques. Absorption cross sections have been obtained for υ = 5 and 6 of the series. The change in frequency of the transitions and the mass-dependent changes in linewidth are interpreted in terms of a local mode description of vibrational overtones.",

author = "{Manzanares I}, Carlos and Yamasaki, {N. L.S.} and Eric Weitz and Knudtson, {J. Thomas}",

note = "Funding Information: We would like to thank Professor M. Ratner and Professor J.T. Hynes for some very valuable discussions. We acknowledge support of this work by the National Science Foundation (CHE8206976).",

year = "1985",

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T1 - Photoacoustic overtone spectroscopy of M(CH3)4 compounds (M = C, Si, Ge, Sn)

AU - Manzanares I, Carlos

AU - Yamasaki, N. L.S.

AU - Weitz, Eric

AU - Knudtson, J. Thomas

N1 - Funding Information: We would like to thank Professor M. Ratner and Professor J.T. Hynes for some very valuable discussions. We acknowledge support of this work by the National Science Foundation (CHE8206976).

PY - 1985/6/28

Y1 - 1985/6/28

N2 - The gas-phase fundamental and overtone (υ = 1-7) spectra of the CH stretching modes of the series M(CH3)4 (M = C, Si, Ge, Sn) have been recorded using intracavity photoacoustic laser spectroscopy as well as standard infrared techniques. Absorption cross sections have been obtained for υ = 5 and 6 of the series. The change in frequency of the transitions and the mass-dependent changes in linewidth are interpreted in terms of a local mode description of vibrational overtones.

AB - The gas-phase fundamental and overtone (υ = 1-7) spectra of the CH stretching modes of the series M(CH3)4 (M = C, Si, Ge, Sn) have been recorded using intracavity photoacoustic laser spectroscopy as well as standard infrared techniques. Absorption cross sections have been obtained for υ = 5 and 6 of the series. The change in frequency of the transitions and the mass-dependent changes in linewidth are interpreted in terms of a local mode description of vibrational overtones.

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