DBTTF-TCNQ: A fractionally-charged organic salt with a mixed-stack crystalline motif

T. J. Kistenmacher, T. J. Emge, F. M. Wiygul, W. A. Bryden, J. S. Chappell, J. P. Stokes, L. Y. Chiang, D. O. Cowan, A. N. Bloch

Research output: Contribution to journalArticlepeer-review

18 Scopus citations

Abstract

X-Ray diffraction measurements demonstrate that the organic charge-transfer salt formed from the donor(D) DBTTF and the acceptor(A) TCNQ exists as a mixed stack(...DADA...) crystalline array. From the donor and acceptor geometries and solid state infrared spectrum, an unusual charge transfer(for a ...DADA... motif) of 0.47e is derived. The Madelung contribution, -2.9 eV/DA pair, has been evaluated and found to be deficient relative to the cost of ionization of the components.

Original languageEnglish (US)
Pages (from-to)415-417
Number of pages3
JournalSolid State Communications
Volume39
Issue number3
DOIs
StatePublished - Jul 1981
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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