Vibrational spectra of charged defects in a series of α,α'- bis(aminomethyl) end-capped oligothiophenes induced by chemical doping with iodine

J. T. López Navarrete, J. Casado, Hitoshi Muguruma, S. Hotta, V. Hernández

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We report here on the evolution, upon ionization, of the FT-IR and FT- Raman spectra of two well-sized α,α'-bis(aminomethyl) end-capped oligothiophenes (having four and five thiophene units, respectively) after exposition of the neutral compounds to dry iodine vapours. (C) 2000 Elsevier Science B.V.

Original languageEnglish
Pages (from-to)239-247
Number of pages9
JournalJournal of Molecular Structure
Volume521
Issue number1-3
DOIs
Publication statusPublished - 2000 Mar 28
Externally publishedYes

Fingerprint

Thiophenes
Vibrational spectra
thiophenes
Iodine
vibrational spectra
iodine
Ionization
Raman scattering
Vapors
Doping (additives)
vapors
Raman spectra
ionization
Defects
defects

Keywords

  • π-conjugated materials
  • Charged defects
  • Infrared spectroscopy
  • Oligothiophenes
  • Raman spectroscopy

ASJC Scopus subject areas

  • Structural Biology
  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics

Cite this

Vibrational spectra of charged defects in a series of α,α'- bis(aminomethyl) end-capped oligothiophenes induced by chemical doping with iodine. / López Navarrete, J. T.; Casado, J.; Muguruma, Hitoshi; Hotta, S.; Hernández, V.

In: Journal of Molecular Structure, Vol. 521, No. 1-3, 28.03.2000, p. 239-247.

Research output: Contribution to journalArticle

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AU - Hernández, V.

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