Direct observation of the primary bond-twisting dynamics of stilbene anion radical

I. Ren Lee; Luis Bañares; Ahmed H. Zewail

doi:10.1021/ja801926m

Direct observation of the primary bond-twisting dynamics of stilbene anion radical

I. Ren Lee
, Luis Bañares
, Ahmed H. Zewail

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

11 引文斯高帕斯（Scopus）

摘要

The anion radicals of stilbenes in the collisionless isolated phase were synthesized by electron attachment, and their dynamics were observed in real time on the femtosecond time scale. The observed coherent vibrational motion (∼cm^-1) and the primary bond-twisting dynamics (∼650 fs) for the D₂ state are on a vastly different time scale from that reported (∼10 ns) in solution.

原文	英語
頁（從 - 到）	6708-6709
頁數	2
期刊	Journal of the American Chemical Society
卷	130
發行號	21
DOIs	https://doi.org/10.1021/ja801926m
出版狀態	已發佈 - 2008 5月 28
對外發佈	是

ASJC Scopus subject areas

催化
一般化學
生物化學
膠體和表面化學

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10.1021/ja801926m

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abstract = "The anion radicals of stilbenes in the collisionless isolated phase were synthesized by electron attachment, and their dynamics were observed in real time on the femtosecond time scale. The observed coherent vibrational motion (∼cm-1) and the primary bond-twisting dynamics (∼650 fs) for the D2 state are on a vastly different time scale from that reported (∼10 ns) in solution.",

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AB - The anion radicals of stilbenes in the collisionless isolated phase were synthesized by electron attachment, and their dynamics were observed in real time on the femtosecond time scale. The observed coherent vibrational motion (∼cm-1) and the primary bond-twisting dynamics (∼650 fs) for the D2 state are on a vastly different time scale from that reported (∼10 ns) in solution.

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Direct observation of the primary bond-twisting dynamics of stilbene anion radical

摘要

ASJC Scopus subject areas

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