Molecular vibrations of isotope labelled TTF-TCNQ. evidence of electron-phonon interaction

E. Aharon-Shalon; M. Weger; I. Agranat; E. Wiener-Avnear

doi:10.1016/0038-1098(77)90629-9

Molecular vibrations of isotope labelled TTF-TCNQ. evidence of electron-phonon interaction

E. Aharon-Shalon^*
, M. Weger
, I. Agranat
, E. Wiener-Avnear

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

The infrared (IR) and Raman (R) spectra of TTF-TCNQ, TTF-TCNQ-¹⁵N₄, TTF-²H₄-TCNQ, and TTF-TCNQ-²H₄ have been measured, with particular emphasis on the CN stretching vibrations. The lines at 2206 cm^-1 (IR) and 2214 cm^-1 (R) are assigned to modes of A_1g symmetry. The isotope shift of the IR lines are unusual. The data suggest strong coupling between the CN stretching vibrations and the electronic motions.

Original language	English
Pages (from-to)	53-57
Number of pages	5
Journal	Solid State Communications
Volume	23
Issue number	1
DOIs	https://doi.org/10.1016/0038-1098(77)90629-9
State	Published - Jul 1977

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title = "Molecular vibrations of isotope labelled TTF-TCNQ. evidence of electron-phonon interaction",

abstract = "The infrared (IR) and Raman (R) spectra of TTF-TCNQ, TTF-TCNQ-15N4, TTF-2H4-TCNQ, and TTF-TCNQ-2H4 have been measured, with particular emphasis on the CN stretching vibrations. The lines at 2206 cm-1 (IR) and 2214 cm-1 (R) are assigned to modes of A1g symmetry. The isotope shift of the IR lines are unusual. The data suggest strong coupling between the CN stretching vibrations and the electronic motions.",

author = "E. Aharon-Shalon and M. Weger and I. Agranat and E. Wiener-Avnear",

year = "1977",

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doi = "10.1016/0038-1098(77)90629-9",

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T1 - Molecular vibrations of isotope labelled TTF-TCNQ. evidence of electron-phonon interaction

AU - Aharon-Shalon, E.

AU - Weger, M.

AU - Agranat, I.

AU - Wiener-Avnear, E.

PY - 1977/7

Y1 - 1977/7

N2 - The infrared (IR) and Raman (R) spectra of TTF-TCNQ, TTF-TCNQ-15N4, TTF-2H4-TCNQ, and TTF-TCNQ-2H4 have been measured, with particular emphasis on the CN stretching vibrations. The lines at 2206 cm-1 (IR) and 2214 cm-1 (R) are assigned to modes of A1g symmetry. The isotope shift of the IR lines are unusual. The data suggest strong coupling between the CN stretching vibrations and the electronic motions.

AB - The infrared (IR) and Raman (R) spectra of TTF-TCNQ, TTF-TCNQ-15N4, TTF-2H4-TCNQ, and TTF-TCNQ-2H4 have been measured, with particular emphasis on the CN stretching vibrations. The lines at 2206 cm-1 (IR) and 2214 cm-1 (R) are assigned to modes of A1g symmetry. The isotope shift of the IR lines are unusual. The data suggest strong coupling between the CN stretching vibrations and the electronic motions.

UR - https://www.scopus.com/pages/publications/0043251312

U2 - 10.1016/0038-1098(77)90629-9

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EP - 57

JO - Solid State Communications

JF - Solid State Communications

IS - 1

ER -

Molecular vibrations of isotope labelled TTF-TCNQ. evidence of electron-phonon interaction

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