Picosecond time-resolved resonance Raman observation of Iso- CH2Br-I following A-band photodissociation of CH2BrI in the solution phase

Wai Ming Kwok; Chensheng Ma; David Phillips; Anthony W. Parker; Michael Towrie; Pavel Matousek; David Lee Phillips

doi:10.1016/S0009-2614(01)00491-2

Picosecond time-resolved resonance Raman observation of Iso- CH₂Br-I following A-band photodissociation of CH₂BrI in the solution phase

Wai Ming Kwok, Chensheng Ma, David Phillips, Anthony W. Parker, Michael Towrie, Pavel Matousek, David Lee Phillips

Research output: Journal article publication › Journal article › Academic research › peer-review

37 Citations (Scopus)

Abstract

We present picosecond time-resolved resonance Raman spectra that demonstrate formation of the iso-CH2Br-I species following A-band excitation of bromoiodomethane in cyclohexane solvent at room temperature. The iso-CH2Br-I species is produced within several ps and appears to decay with a half-life on the 2-3 ns time scale. We compare these results to previous studies on solution phase photodissociation of dihalomethanes.

Original language	English
Pages (from-to)	292-298
Number of pages	7
Journal	Chemical Physics Letters
Volume	341
Issue number	3-4
DOIs	https://doi.org/10.1016/S0009-2614(01)00491-2
Publication status	Published - 22 Jun 2001
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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10.1016/S0009-2614(01)00491-2

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abstract = "We present picosecond time-resolved resonance Raman spectra that demonstrate formation of the iso-CH2Br-I species following A-band excitation of bromoiodomethane in cyclohexane solvent at room temperature. The iso-CH2Br-I species is produced within several ps and appears to decay with a half-life on the 2-3 ns time scale. We compare these results to previous studies on solution phase photodissociation of dihalomethanes.",

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AU - Kwok, Wai Ming

AU - Ma, Chensheng

AU - Phillips, David

AU - Parker, Anthony W.

AU - Towrie, Michael

AU - Matousek, Pavel

AU - Lee Phillips, David

PY - 2001/6/22

Y1 - 2001/6/22

N2 - We present picosecond time-resolved resonance Raman spectra that demonstrate formation of the iso-CH2Br-I species following A-band excitation of bromoiodomethane in cyclohexane solvent at room temperature. The iso-CH2Br-I species is produced within several ps and appears to decay with a half-life on the 2-3 ns time scale. We compare these results to previous studies on solution phase photodissociation of dihalomethanes.

AB - We present picosecond time-resolved resonance Raman spectra that demonstrate formation of the iso-CH2Br-I species following A-band excitation of bromoiodomethane in cyclohexane solvent at room temperature. The iso-CH2Br-I species is produced within several ps and appears to decay with a half-life on the 2-3 ns time scale. We compare these results to previous studies on solution phase photodissociation of dihalomethanes.

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U2 - 10.1016/S0009-2614(01)00491-2

DO - 10.1016/S0009-2614(01)00491-2

M3 - Journal article

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VL - 341

SP - 292

EP - 298

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 3-4

ER -

Picosecond time-resolved resonance Raman observation of Iso- CH₂Br-I following A-band photodissociation of CH₂BrI in the solution phase

Abstract

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