On the role of chalcogen donor atoms in diimine-dichalcogenolate PtII SONLO chromophores : is it worth replacing sulfur with selenium?

Pintus, A.; Aragoni, M.C.; Isaia, F.; Lippolis, V.; Lorcy, D.; Slawin, Alexandra Martha Zoya; Woollins, J Derek; Arca, M.

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Date

11/2015

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 . https://doi.org/10.1002/ejic.201500777

Publication

European Journal of Inorganic Chemistry

Status

Peer reviewed

DOI

https://doi.org/10.1002/ejic.201500777

ISSN

1434-1948

Type

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

Collections

University of St Andrews Research

URL

http://onlinelibrary.wiley.com/doi/10.1002/ejic.201500777/suppinfo

URI

http://hdl.handle.net/10023/8539