Donor–acceptor organo-imido polyoxometalates: high transparency, high activity redox-active NLO chromophores

Al-Yasari, Ahmed and Van Steerteghem, Nick and El Moll, Hani and Clays, Koen and Fielden, John (2016) Donor–acceptor organo-imido polyoxometalates: high transparency, high activity redox-active NLO chromophores. Dalton Transactions, 45 (7). pp. 2818-2822. ISSN 1477-9226

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Abstract

We show that polyoxometalates (POMs) are an excellent redox-active acceptor on which to base high performance 2nd 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.

Item Type:
Journal Article
Journal or Publication Title:
Dalton Transactions
Additional Information:
This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Uncontrolled Keywords:
Research Output Funding/yes_externally_funded
Subjects:
?? yes - externally fundedyesinorganic chemistry ??
ID Code:
186872
Deposited By:
Deposited On:
24 Feb 2023 11:15
Refereed?:
Yes
Published?:
Published
Last Modified:
15 Jul 2024 23:34