Donor-acceptor organo-imido polyoxometalates: high transparency, high activity redox-active NLO chromophores.
نویسندگان
چکیده
We show that polyoxometalates (POMs) are an excellent redox-active acceptor on which to base high performance 2(nd) order non-linear optical (NLO) chromophores. This is demonstrated through three new organoimido-Lindqvist derivatives with HRS β0-values exceeding those of any dipolar organic system with comparable donor, π-system and absorption profile. Thus, organoimido POMs may provide a new generation of high performance, high transparency, and potentially redox-switchable NLO materials.
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ورودعنوان ژورنال:
- Dalton transactions
دوره 45 7 شماره
صفحات -
تاریخ انتشار 2016