Formation of a long-lived charge-separated state of a zinc phthalocyanine-perylenediimide dyad by complexation with magnesium ion

被引：102

作者：

Fukuzumi, S

Ohkubo, K

Ortiz, J

Gutiérrez, AM

Fernández-Lázaro, F

Sastre-Santos, A

机构：

[1] Osaka Univ, Dept Mat & Life Sci, Grad Sch Engn, SORST,Japan Sci & Technol Agcy, Suita, Osaka 5650871, Japan

[2] Univ Miguel Hernandez, Div Quim Organ, Inst Bioingn, Elche, Spain

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 30期

关键词：

D O I：

10.1039/b506412k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Photoexcitation of a zinc phthalocyanine-perylenediimide (ZnPc-PDI) dyad affords the triplet excited state without the fluorescence emission, whereas addition of Mg2+ to the photoexcited ZnPc-PDI results in formation of a long-lived charge-separated state (ZnPccenter dot+-PDIcenter dot-/Mg2+) in which PDIcenter dot- forms a complex with Mg2+.

引用

页码：3814 / 3816

页数：3

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