Intramolecular electronic energy transfer in bichromophoric macrocyclic complexes

被引：22

作者：

Bernhardt, PV ^{[1
]}

Moore, EG ^{[1
]}

Riley, MJ ^{[1
]}

机构：

[1] Univ Queensland, Dept Chem, Brisbane, Qld 4072, Australia

来源：

INORGANIC CHEMISTRY | 2002年 / 41卷 / 11期

关键词：

D O I：

10.1021/ic0255306

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Efficient intramolecular electronic energy transfer (EET) has been demonstrated for three novel bichromophoric compounds utilizing a macrocyclic spacer as the bridge between the electronic energy donor and acceptor fragments. As their free base forms, emission from the electronically excited donor is absent and the acceptor emission is reductively quenched via photoinduced oxidation of proximate amine lone pairs. As their Zn(II) complexes, excitation of the donor results in sensitization of the electronic acceptor emission.

引用

页码：3025 / 3031

页数：7