Final published version
Licence: CC BY: Creative Commons Attribution 4.0 International License
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Donor–acceptor organo-imido polyoxometalates: high transparency, high activity redox-active NLO chromophores
AU - Al-Yasari, Ahmed
AU - Van Steerteghem, Nick
AU - El Moll, Hani
AU - Clays, Koen
AU - Fielden, John
N1 - This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
PY - 2016/2/21
Y1 - 2016/2/21
N2 - 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.
AB - 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.
U2 - 10.1039/C6DT00115G
DO - 10.1039/C6DT00115G
M3 - Journal article
VL - 45
SP - 2818
EP - 2822
JO - Dalton Transactions
JF - Dalton Transactions
SN - 1477-9226
IS - 7
ER -