new extended viologen, 4,4Œ-(2,2Œ-bithiophene-5,5Œ-diyl)bis(1-decylpyridinium) triflimide (DTEV2+), has been synthesized and characterized at theoretical and experimental level. Electrochemical and spectroelectrochemical characterization show that this compound undergoes a two-electron reduction mechanism. Density functional computations give insights on the conformational properties of the different reduction species and allow the assignment of the absorption spectra. The agreement between calculated and experimental spectra is quite satisfactory
Experimental and theoretical characterization of a new synthesized extended viologen
Alberto Marta Erminia;De Simone Bruna Clara;Cospito Sante;Imbardelli Daniela;Veltri Lucia;Chidichimo Giuseppe;Russo Nino
2012-01-01
Abstract
new extended viologen, 4,4Œ-(2,2Œ-bithiophene-5,5Œ-diyl)bis(1-decylpyridinium) triflimide (DTEV2+), has been synthesized and characterized at theoretical and experimental level. Electrochemical and spectroelectrochemical characterization show that this compound undergoes a two-electron reduction mechanism. Density functional computations give insights on the conformational properties of the different reduction species and allow the assignment of the absorption spectra. The agreement between calculated and experimental spectra is quite satisfactoryFile in questo prodotto:
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