Conducting complexes of TTF and TSF derivatives fused with selenium-containing five-membered rings

T. Jigami, K. Takimiya, Y. Aso, T. Otsubo

Research output: Contribution to journalConference article

9 Citations (Scopus)

Abstract

Electrocrystallization of bis(ethyleneseleno)-tetrathiafulvalene (BES-TTF) and -tetraselenafulvalene (BES-TSF) gave a variety of radical cation salts which had high room-temperature conductivities (60-280 S cm-1) and displayed a metal-to-semiconductor (insulator) transition at low temperature. Among them, however, the ClO4- and AsF6- salts of BES-TSF remained highly conducting even at cryogenic temperature. An X-ray crystallographic analysis of (BES-TTF)2SbF6, revealed that the complex carries a considerably two-dimensional interactive electronic structure.

Original languageEnglish
Pages (from-to)1714-1715
Number of pages2
JournalSynthetic Metals
Volume102
Issue number1-3
DOIs
Publication statusPublished - 1999 Jun
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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