Resonance raman analysis of charge-transfer reorganization energies in a covalent dicyanoethylene-aza-adamantane

David Lee Phillips, Ian Gould, J. W. Verhoeven, Dietrich Tittelbach-Helmrich, Anne B. Myers

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

Resonance Raman cross sections have been measured for a covalent electron donor-acceptor substituted aza-adamantane. Excitation near the maximum of the strong charge-transfer absorption results in resonance enhancement of a number of Raman fundamentals, overtones, and combination bands. The reorganization energy in each molecular mode and the solvent contribution to the electronic linewidth are determined through quantitative modeling of the absorption, Raman, and fluorescence spectra, which are sensitive to solvent dynamics on different time scales. The results suggest that the solvent-induced broadening in methanol has components that fluctuate on a wide range of timescales.

Original languageEnglish (US)
Pages (from-to)87-93
Number of pages7
JournalChemical Physics Letters
Volume258
Issue number1-2
StatePublished - Aug 9 1996
Externally publishedYes

Fingerprint

Adamantane
Charge transfer
charge transfer
Linewidth
Methanol
energy
methyl alcohol
Fluorescence
Raman spectra
absorption spectra
harmonics
fluorescence
Electrons
augmentation
cross sections
electronics
excitation
electrons

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics

Cite this

Phillips, D. L., Gould, I., Verhoeven, J. W., Tittelbach-Helmrich, D., & Myers, A. B. (1996). Resonance raman analysis of charge-transfer reorganization energies in a covalent dicyanoethylene-aza-adamantane. Chemical Physics Letters, 258(1-2), 87-93.

Resonance raman analysis of charge-transfer reorganization energies in a covalent dicyanoethylene-aza-adamantane. / Phillips, David Lee; Gould, Ian; Verhoeven, J. W.; Tittelbach-Helmrich, Dietrich; Myers, Anne B.

In: Chemical Physics Letters, Vol. 258, No. 1-2, 09.08.1996, p. 87-93.

Research output: Contribution to journalArticle

Phillips, DL, Gould, I, Verhoeven, JW, Tittelbach-Helmrich, D & Myers, AB 1996, 'Resonance raman analysis of charge-transfer reorganization energies in a covalent dicyanoethylene-aza-adamantane', Chemical Physics Letters, vol. 258, no. 1-2, pp. 87-93.
Phillips, David Lee ; Gould, Ian ; Verhoeven, J. W. ; Tittelbach-Helmrich, Dietrich ; Myers, Anne B. / Resonance raman analysis of charge-transfer reorganization energies in a covalent dicyanoethylene-aza-adamantane. In: Chemical Physics Letters. 1996 ; Vol. 258, No. 1-2. pp. 87-93.
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