Intramolecular electron transfer in fullerene derivatives with multiple donors

被引：6

作者：

Sun, YP ^{[1
]}

Huang, WJ

Guduru, R

Martin, RB

机构：

[1] Clemson Univ, Howard L Hunter Chem Lab, Dept Chem, Clemson, SC 29634 USA

[2] Clemson Univ, Howard L Hunter Chem Lab, Ctr Adv Engn Fibers & Films, Clemson, SC 29634 USA

来源：

CHEMICAL PHYSICS LETTERS | 2002年 / 353卷 / 5-6期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/S0009-2614(02)00019-2

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：

Electronic absorption and emission properties of the fullerene derivatives with multiple electron donors, (N, N-dimethylaniline)(N)-[60]fullerene (N = 0, 1, 2, 4, and 6), were investigated. The results show that there are both ground-state and excited-state electron transfers from the dimethylaniline moiety to the fullerene and that the electron transfers are dependent on the number of intramolecular electron donors on the fullerene cage. The results also show that the absorption and emission properties of these molecules are extremely solvent polarity dependent, consistent with the presence of significant electron transfer processes. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：353 / 358

页数：6

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