Monitoring molecule dynamics by free electron transfer

被引：11

作者：

Brede, O

Naumov, S

Hermann, R

机构：

[1] Univ Leipzig, Interdisciplinary Grp Time Resolved Spect, D-04303 Leipzig, Germany

[2] Inst Surface Modificat, D-04303 Leipzig, Germany

来源：

RADIATION PHYSICS AND CHEMISTRY | 2003年 / 67卷 / 3-4期

关键词：

phenols; free electron transfer; molecular oscillations; non-polar solvents; radical cations;

D O I：

10.1016/S0969-806X(03)00041-0

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Molecular oscillations take place in the time range of some 10-100 fs. In asymmetric molecules, accompanied with rotation and necking motions of molecule parts changes of the electron distribution of the molecular orbitals occur. In phenols the rotation motion of the C-OH bond with a frequency around 10(13) Hz causes dramatical electron motions in the molecule. These motions could be monitored with an extremely rapid chemical reaction (free electron transfer) which results in product characteristics for the assumed different borderline structures of the phenol molecule. (C) 2003 Elsevier Science Ltd. All rights reserved.

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收藏

页码：225 / 230

页数：6

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