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

Al-Yasari, Ahmed ORCID: https://orcid.org/0000-0001-8768-1248, Van Steerteghem, Nick, El Moll, Hani, Clays, Koen and Fielden, John ORCID: https://orcid.org/0000-0001-5963-7792 (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:	Article
Additional Information:	This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Faculty \ School:	Faculty of Science > School of Chemistry (former - to 2024) Faculty of Science
UEA Research Groups:	Faculty of Science > Research Groups > Chemistry of Materials and Catalysis Faculty of Science > Research Groups > Chemistry of Light and Energy Faculty of Science > Research Groups > Energy Materials Laboratory
Depositing User:	Pure Connector
Date Deposited:	18 Feb 2016 11:00
Last Modified:	17 Oct 2024 00:13
URI:	https://ueaeprints.uea.ac.uk/id/eprint/57165
DOI:	10.1039/C6DT00115G

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