Reversible switching of the first hyperpolarisability of an NLO-active donor-acceptor molecule based on redox interconversion of the octamethylferrocene donor unit

被引：127

作者：

Malaun, M

Reeves, ZR

Paul, RL

Jeffery, JC

McCleverty, JA

Ward, MD

Asselberghs, I

Clays, K

Persoons, AE

机构：

[1] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England

[2] Univ Louvain, Ctr Res Mol Elect & Photon, Lab Chem & Biol Dynam, B-3001 Louvain, Belgium

来源：

CHEMICAL COMMUNICATIONS | 2001年 / 01期

关键词：

D O I：

10.1039/b008056j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Compound 1, containing an octamethylferrocene donor linked to a nitrothiophene acceptor via an ethenyl linker, shows a static first hyperpolarisability beta (0) of 95(+/- 10) x 10(-30) esu, which is reduced to 10(+/-2) x 10(-30) esu on oxidation of the octamethylferrocene unit; this provides for a simple redox-based switching of the NLO characteristics of the compound.

引用

页码：49 / 50

页数：2

共 22 条

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