On the role of chalcogen donor atoms in diimine-dichalcogenolate PtII SONLO chromophores : is it worth replacing sulfur with selenium?
Abstract
Two new diimine-diselenolate PtII chromophores [Pt(bipy)(Me-dset)] (1) and [Pt(phen)(Me-dset)] (2) (Me-dset2- = N-methyl-2-thioxothiazoline-4,5-diselenolate) were synthesized and characterized. The effect of replacing sulfur with selenium was investigated by comparing the UV/Vis spectroscopic and electrochemical properties of 1 and 2 with those of the corresponding sulfur analogues, [Pt(bipy)(Me-dmet)] (3) and [Pt(phen)(Me-dmet)] (4), with a particular focus on their linear and nonlinear optical properties.
Citation
Pintus , A , Aragoni , M C , Isaia , F , Lippolis , V , Lorcy , D , Slawin , A M Z , Woollins , J D & Arca , M 2015 , ' On the role of chalcogen donor atoms in diimine-dichalcogenolate Pt II SONLO chromophores : is it worth replacing sulfur with selenium? ' European Journal of Inorganic Chemistry , vol 2015 , no. 31 , pp. 5163–5170 . DOI: 10.1002/ejic.201500777
Publication
European Journal of Inorganic Chemistry
Status
Peer reviewed
ISSN
1434-1948Type
Journal article
Rights
Copyright © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. This work is made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://dx.doi.org/10.1002/ejic.201500777 Copyright © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. This work is made available online in accordance with the publisher’s policies. This is the author created, accepted version manuscript following peer review and may differ slightly from the final published version. The final published version of this work is available at https://dx.doi.org/10.1002/ejic.201500777
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