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A photoinduced mixed-valence state in an organic bis-triarylamine mixed-valence compound with an iridium-metal-bridge

机译:具有铱金属桥的有机双三芳基胺混合价化合物中的光诱导混合价态

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摘要

Upon irradiation a mixed-valence (MV) state is formed in a donor-iridium(Ⅱ)-acceptor triad by a photoinduced electron transfer process. The resulting radical and intervalence charge transfer (IV-CT) absorptions cover a wide spectral range (3200-400 nm). These results were supported by spectroelectrochemistry, fs-time resolved pump-probe spectroscopy and assisted by TD-DFT calculations.
机译:辐照后,通过光致电子转移过程在供体铱(Ⅱ)-受体三价态中形成了混合价态。产生的自由基和间隔电荷转移(IV-CT)吸收范围很广(3200-400 nm)。这些结果得到了光谱电化学,fs时间分辨泵浦光谱的支持,并得到了TD-DFT计算的支持。

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  • 来源
    《Chemical Communications》 |2014年第77期|11350-11353|共4页
  • 作者单位

    Institute of Organic Chemistry, Center for Nanosystems Chemistry, University of Wuerzburg, Am Hubland, 97074 Wuerzburg, Germany;

    Institute of Organic Chemistry, Center for Nanosystems Chemistry, University of Wuerzburg, Am Hubland, 97074 Wuerzburg, Germany;

    Institute of Organic Chemistry, Center for Nanosystems Chemistry, University of Wuerzburg, Am Hubland, 97074 Wuerzburg, Germany;

    Institute of Organic Chemistry, Center for Nanosystems Chemistry, University of Wuerzburg, Am Hubland, 97074 Wuerzburg, Germany;

    Institute of Organic Chemistry, Center for Nanosystems Chemistry, University of Wuerzburg, Am Hubland, 97074 Wuerzburg, Germany;

    Institute of Organic Chemistry, Center for Nanosystems Chemistry, University of Wuerzburg, Am Hubland, 97074 Wuerzburg, Germany;

    Institute of Organic Chemistry, Center for Nanosystems Chemistry, University of Wuerzburg, Am Hubland, 97074 Wuerzburg, Germany;

    Institute of Organic Chemistry, Center for Nanosystems Chemistry, University of Wuerzburg, Am Hubland, 97074 Wuerzburg, Germany;

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  • 入库时间 2022-08-17 13:16:19

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