On the Role of Chalcogen Donor Atoms in Diimine-Dichalcogenolate Pt-II SONLO Chromophores: Is It Worth Replacing Sulfur with Selenium? - Université de Rennes Access content directly
Journal Articles European Journal of Inorganic Chemistry Year : 2015

On the Role of Chalcogen Donor Atoms in Diimine-Dichalcogenolate Pt-II SONLO Chromophores: Is It Worth Replacing Sulfur with Selenium?

Anna Pintus
  • Function : Author
M. Carla Aragoni
  • Function : Author
Francesco Isaia
  • Function : Author
Vito Lippolis
  • Function : Author
Dominique Lorcy
  • Function : Author
  • PersonId : 860297
Alexandra M. Z. Slawin
  • Function : Author
J. Derek Woollins
  • Function : Author
Massimiliano Arca
  • Function : Author

Abstract

Two new diimine-diselenolate Pt-II chromophores [Pt(bipy)(Me-dset)] (1) and [Pt(phen)(Me-dset)] (2) (Me-dset(2-) = 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

Dates and versions

hal-01240656 , version 1 (09-12-2015)

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Anna Pintus, M. Carla Aragoni, Francesco Isaia, Vito Lippolis, Dominique Lorcy, et al.. 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, 2015, 2015 (31), pp.5163--5170. ⟨10.1002/ejic.201500777⟩. ⟨hal-01240656⟩
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