A multimode analysis of the gas-phase photoelectron spectra in oligoacenes

M. Malagoli; V. Coropceanu; D. A. Da Silva Filho; J. L. Brédas

doi:10.1063/1.1687675

A multimode analysis of the gas-phase photoelectron spectra in oligoacenes

M. Malagoli^*, V. Coropceanu, D. A. Da Silva Filho, J. L. Brédas

^*Corresponding author for this work

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

167 Scopus citations

Abstract

A multimode vibrational analysis of the intermolecular reorganization energy for anthracene, tetracene and pentacene was presented. It was found that the first ionization of each molecule exhibits a high frequency vibronic structure. Results show that theis feature is the consequence of the collective action of several vibrational modes. The relaxation energies and vibronic coupling constants obtained from the fit of the photoelectron spectra with the linear vibronic nmodel were also discussed.

Original language	English (US)
Pages (from-to)	7490-7496
Number of pages	7
Journal	JOURNAL OF CHEMICAL PHYSICS
Volume	120
Issue number	16
DOIs	https://doi.org/10.1063/1.1687675
State	Published - Apr 22 2004
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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abstract = "A multimode vibrational analysis of the intermolecular reorganization energy for anthracene, tetracene and pentacene was presented. It was found that the first ionization of each molecule exhibits a high frequency vibronic structure. Results show that theis feature is the consequence of the collective action of several vibrational modes. The relaxation energies and vibronic coupling constants obtained from the fit of the photoelectron spectra with the linear vibronic nmodel were also discussed.",

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AU - Coropceanu, V.

AU - Da Silva Filho, D. A.

AU - Brédas, J. L.

PY - 2004/4/22

Y1 - 2004/4/22

N2 - A multimode vibrational analysis of the intermolecular reorganization energy for anthracene, tetracene and pentacene was presented. It was found that the first ionization of each molecule exhibits a high frequency vibronic structure. Results show that theis feature is the consequence of the collective action of several vibrational modes. The relaxation energies and vibronic coupling constants obtained from the fit of the photoelectron spectra with the linear vibronic nmodel were also discussed.

AB - A multimode vibrational analysis of the intermolecular reorganization energy for anthracene, tetracene and pentacene was presented. It was found that the first ionization of each molecule exhibits a high frequency vibronic structure. Results show that theis feature is the consequence of the collective action of several vibrational modes. The relaxation energies and vibronic coupling constants obtained from the fit of the photoelectron spectra with the linear vibronic nmodel were also discussed.

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M3 - Article

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AN - SCOPUS:2342466106

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ER -

A multimode analysis of the gas-phase photoelectron spectra in oligoacenes

Abstract

ASJC Scopus subject areas

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