Toward a molecular photochemical device: A triad for photoinduced charge separation based on a platinum diimine bis(acetylide) chromophore

被引:412
作者
McGarrah, JE [1 ]
Kim, YJ [1 ]
Hissler, M [1 ]
Eisenberg, R [1 ]
机构
[1] Univ Rochester, Dept Chem, Rochester, NY 14627 USA
关键词
D O I
10.1021/ic015559u
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
A donor-chromophore-acceptor triad (D-C-A) in which the chromophore is a Pt diimine bis(acetylide) moiety (red), the donor is phenothiazine (blue), and the acceptor is nitrophenyl (green) has been synthesized and studied spectroscopically. Irradiation leads to a charge-separated state that has a 70 ns lifetime as measured by transient absorption spectroscopy.
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收藏
页码:4510 / 4511
页数:2
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