Mode-Dependent Fano Resonances Observed in the Predissociation of Diazirine in the S1 State

被引：12

作者：

Ahn, Doo-Sik ^{[2
,3
]}

Kim, So-Yeon ^{[1
,2
,3
]}

Lim, Goo-Il ^{[4
]}

Lee, Sungyul ^{[1
]}

Choi, Young S. ^{[4
]}

Kim, Sang Kyu ^{[2
,3
]}

机构：

[1] Kyung Hee Univ, Dept Appl Chem, Kyonggi Do 449701, South Korea

[2] Korea Adv Inst Sci & Technol, Dept Chem, Taejon 301750, South Korea

[3] Korea Adv Inst Sci & Technol, KI Nanocentury, Taejon 301750, South Korea

[4] Inha Univ, Dept Chem, Inchon 402751, South Korea

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 07期

基金：

新加坡国家研究基金会;

关键词：

carbenes; diazirine; laser spectroscopy; molecular dynamics; photodissociation; CARBENE FORMATION; PHOTODISSOCIATION; INTERFERENCE; DIAZOMETHANE; PROFILES;

D O I：

10.1002/anie.200905619

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Lights, spectrometer, action: Crucial information about the detailed shape of the potential-energy surface in the vicinity of the transition state is obtained from the Fano resonances in the photodissociation cross-section of diazirine in the S1 state. The excitation along the asymmetric C-N stretching mode accelerates the ringopening reaction, suggesting that two C-N bonds of the excited diazirine break in a stepwise manner (see scheme). figure presented" © 2010 Wiley-VCH Verlag GmbH & Co. KCaA."

引用

页码：1244 / 1247

页数：4

共 24 条

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