Synthesis, Structures, and Electrochemical Properties of New Extensively Conjugated TTF

DOI PDF Research Data 16 References
  • Daisuke Ogi
    Department of Applied Chemistry, Graduate School of Engineering, Ehime University
  • Shuka Yoshimoto
    Department of Applied Chemistry, Graduate School of Engineering, Ehime University
  • Takashi Shirahata
    Department of Applied Chemistry, Graduate School of Engineering, Ehime University
  • Yohji Misaki
    Department of Applied Chemistry, Graduate School of Engineering, Ehime University

Description

<jats:title>Abstract</jats:title> <jats:p>Extensively conjugated tetrathiafulvalene (TTF) derivatives substituted with a TTF-fused 1,4-dithiafulven-6-yl group 4 have been synthesized. Theoretical calculation and X-ray crystal structure analysis of 4a demonstrated that the conformation A, in which the two TTF units are linearly oriented, is slightly more stable than the conformation B, which adopted orthogonal arrangement of two TTF units in the neutral state. Cyclic voltammetry revealed the presence of the intramolecular 1,5-S···S interaction that brings about the stabilization of the conformation B in the tricationic state.</jats:p>

Journal

  • Chemistry Letters

    Chemistry Letters 44 (4), 554-556, 2015-01-27

    Oxford University Press (OUP)

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