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The synthesis, characterization, nonlinear optical properties and DFT calculations for a new Ni-diiminedithiolate complex [Ni(Cl 4 -phen)(mi-5edt)] (Cl 4 -phen=3,4,7,8-tetrachloro-1,10-phenanthroline; mi-5edt=1-(N-methylindol-5-yl)-ethene-1,2-dithiolate), are reported. The UV–Vis spectrum shows a solvatochromic absorption at 700nm in DMF (ε=5520mol −1 dm 3 cm −1...
We report the first example of a Ni(II) complex that demonstrates sensitiser function in a Dye-Sensitised Solar Cell (DSSC). Complexes [Ni(dcbpy)(qdt)] (1), [Ni(decbpy)(qdt)] (2) and [Ni(decbpy)Cl 2 ] (3) (where dcbpy=4,4′-dicarboxy-2,2′-bipyridine; decbpy=4,4′-di(CO 2 Et)-2,2′-bipyridine; and qdt=quinoxaline-2,3-dithiolate) have been prepared. Characterisation was carried out using...
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