Structure and electronic properties of TTF bisannulated 24-crown-8 charge transfer complexes

Y. Abe, T. Akutagawa, T. Hasegawa, T. Nakamura, K. Sugiura, Y. Sakata, T. Inabe, C. A. Christensen, J. Becher

Research output: Contribution to journalConference articlepeer-review

4 Citations (Scopus)

Abstract

Charge transfer (CT) complexes of tetrathiafulvalene bisannulated 24-crown-8 (1) with tetrafluoro (F4)-, 2,5-dibromo (Br2)-, 2,5-dichloro (Cl2)-tetracyanoquinodimethane (TCNQ), and 2,3-dicyano-5,6-dichloro-p-benzoquinone (DDQ) were prepared. The electronic ground state of the acceptor varies from the completely ionic to partial charge transfer state. Within the CT complexes the donor 1 was completely oxidized to the divalent cationic state 12+. The molecular conformation of 12+ in Cl2-TCNQ complex was an intra-dimer form folded over the flexible part of macrocyclic 24-crown-8.

Original languageEnglish
Pages (from-to)1599-1600
Number of pages2
JournalSynthetic Metals
Volume102
Issue number1-3
DOIs
Publication statusPublished - 1999 Jan 1
Externally publishedYes
EventProceedings of the 1998 International Conference on Science and Technology of Synthetic Metals (ICSM-98) - Montpellier
Duration: 1998 Jul 121998 Jul 18

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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