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Electrochemical Study for 1,3-Bisdicyanovinylindane

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2013, 25(2), pp.89~93
  • DOI : 10.5764/TCF.2013.25.2.89
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

Hyungjoo Kim 1 Young-A Son 1

1충남대학교

Accredited

ABSTRACT

The electrochemical study has been enjoyed in many areas of chemistry. Through this approach using electrochemical measurement, empirical HOMO and LUMO values can be calculated by three methods such as absorption measurement, cyclicvoltammetry and computational calculations. In this study, 1,3-bisdicyanovinylindane was prepared and investigated toward its optical properties. The absorption intensities were changed depending on changes of pH. These absorption changes are induced by resonance form of 1,3-bisdicyanovinylindane. The electron delocalization in π system is related to the resonance form. In according to this electron density distribution and HOMO/LUMO values of 1,3-bisdicyanovinylindane were simulated and calculated by Material Studio 4.3, absorption measurement and cyclicvoltammograms. The 1,3-bisdicyanovinylindane is one of the most attracted acceptor units in D-π-A system. This attempt is useful to determine more detailed characteristics of the energy potentials.

Citation status

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