α-Oligofurans show a sizeable extent of π-conjugation as probed by Raman spectroscopy

Cristina Capel Ferrón, M. Carmen Ruiz Delgado, Ori Gidron, Sagar Sharma, Dennis Sheberla, Yana Sheynin, Michael Bendikov, Juan T López Navarrete, Víctor Hernández

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

A Raman spectroscopic analysis revealed that π-conjugation does not reach saturation at least up to the octamer in long α-oligofurans and spreads over 14-15 furan units in the polyfuran. Comparing DFT calculations with experimental results suggests that a considerable amount of HF exchange is required to reproduce computationally the observed conjugation.

Original languageEnglish
Pages (from-to)6732-6734
Number of pages3
JournalChemical Communications
Volume48
Issue number53
DOIs
Publication statusPublished - Jul 7 2012

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Spectroscopic analysis
Discrete Fourier transforms
Raman spectroscopy
poly(furan-co-aniline)
furan

ASJC Scopus subject areas

  • Metals and Alloys
  • Materials Chemistry
  • Surfaces, Coatings and Films
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Catalysis
  • Chemistry(all)

Cite this

Ferrón, C. C., Delgado, M. C. R., Gidron, O., Sharma, S., Sheberla, D., Sheynin, Y., ... Hernández, V. (2012). α-Oligofurans show a sizeable extent of π-conjugation as probed by Raman spectroscopy. Chemical Communications, 48(53), 6732-6734. https://doi.org/10.1039/c2cc18144d

α-Oligofurans show a sizeable extent of π-conjugation as probed by Raman spectroscopy. / Ferrón, Cristina Capel; Delgado, M. Carmen Ruiz; Gidron, Ori; Sharma, Sagar; Sheberla, Dennis; Sheynin, Yana; Bendikov, Michael; Navarrete, Juan T López; Hernández, Víctor.

In: Chemical Communications, Vol. 48, No. 53, 07.07.2012, p. 6732-6734.

Research output: Contribution to journalArticle

Ferrón, CC, Delgado, MCR, Gidron, O, Sharma, S, Sheberla, D, Sheynin, Y, Bendikov, M, Navarrete, JTL & Hernández, V 2012, 'α-Oligofurans show a sizeable extent of π-conjugation as probed by Raman spectroscopy', Chemical Communications, vol. 48, no. 53, pp. 6732-6734. https://doi.org/10.1039/c2cc18144d
Ferrón CC, Delgado MCR, Gidron O, Sharma S, Sheberla D, Sheynin Y et al. α-Oligofurans show a sizeable extent of π-conjugation as probed by Raman spectroscopy. Chemical Communications. 2012 Jul 7;48(53):6732-6734. https://doi.org/10.1039/c2cc18144d
Ferrón, Cristina Capel ; Delgado, M. Carmen Ruiz ; Gidron, Ori ; Sharma, Sagar ; Sheberla, Dennis ; Sheynin, Yana ; Bendikov, Michael ; Navarrete, Juan T López ; Hernández, Víctor. / α-Oligofurans show a sizeable extent of π-conjugation as probed by Raman spectroscopy. In: Chemical Communications. 2012 ; Vol. 48, No. 53. pp. 6732-6734.
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