Resonant two-photon mass-analyzed threshold ionization of 2,5-difluoroaniline

Wei Chih Huang, Po Sheng Huang, Ching Han Hu, Wen Bih Tzeng

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

We report the vibronic and cation spectra of 2,5-difluoroaniline. The band origin of the S1 ← S0 electronic excitation and adiabatic ionization energy are found to be 34 451 and 65 205 cm-1, respectively. The vibronic bands at 98, 220, 290, and 695 cm-1 result from the substituent-sensitive bending and those at 445, 535, and 730 cm -1 correspond to the in-plane ring deformation vibrations of this molecule in the electronically excited S1 state. The distinct features at 311, 334, 394, 498, and 738 cm-1 in the cation spectra result from the substituent-sensitive bending and in-plane ring vibrations in the D0 state.

Original languageEnglish
Pages (from-to)28-31
Number of pages4
JournalChemical Physics Letters
Volume580
DOIs
Publication statusPublished - 2013 Aug 6

Fingerprint

Ionization
Cations
Photons
cations
ionization
vibration
thresholds
Ionization potential
rings
photons
Excited states
Molecules
electronics
excitation
molecules
2,5-difluoroaniline
energy

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

Cite this

Huang, Wei Chih ; Huang, Po Sheng ; Hu, Ching Han ; Tzeng, Wen Bih. / Resonant two-photon mass-analyzed threshold ionization of 2,5-difluoroaniline. In: Chemical Physics Letters. 2013 ; Vol. 580. pp. 28-31.
@article{64950f33fe7840c3b6c29da5b4f04a5e,
title = "Resonant two-photon mass-analyzed threshold ionization of 2,5-difluoroaniline",
abstract = "We report the vibronic and cation spectra of 2,5-difluoroaniline. The band origin of the S1 ← S0 electronic excitation and adiabatic ionization energy are found to be 34 451 and 65 205 cm-1, respectively. The vibronic bands at 98, 220, 290, and 695 cm-1 result from the substituent-sensitive bending and those at 445, 535, and 730 cm -1 correspond to the in-plane ring deformation vibrations of this molecule in the electronically excited S1 state. The distinct features at 311, 334, 394, 498, and 738 cm-1 in the cation spectra result from the substituent-sensitive bending and in-plane ring vibrations in the D0 state.",
author = "Huang, {Wei Chih} and Huang, {Po Sheng} and Hu, {Ching Han} and Tzeng, {Wen Bih}",
year = "2013",
month = "8",
day = "6",
doi = "10.1016/j.cplett.2013.06.053",
language = "English",
volume = "580",
pages = "28--31",
journal = "Chemical Physics Letters",
issn = "0009-2614",
publisher = "Elsevier",

}

Resonant two-photon mass-analyzed threshold ionization of 2,5-difluoroaniline. / Huang, Wei Chih; Huang, Po Sheng; Hu, Ching Han; Tzeng, Wen Bih.

In: Chemical Physics Letters, Vol. 580, 06.08.2013, p. 28-31.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Resonant two-photon mass-analyzed threshold ionization of 2,5-difluoroaniline

AU - Huang, Wei Chih

AU - Huang, Po Sheng

AU - Hu, Ching Han

AU - Tzeng, Wen Bih

PY - 2013/8/6

Y1 - 2013/8/6

N2 - We report the vibronic and cation spectra of 2,5-difluoroaniline. The band origin of the S1 ← S0 electronic excitation and adiabatic ionization energy are found to be 34 451 and 65 205 cm-1, respectively. The vibronic bands at 98, 220, 290, and 695 cm-1 result from the substituent-sensitive bending and those at 445, 535, and 730 cm -1 correspond to the in-plane ring deformation vibrations of this molecule in the electronically excited S1 state. The distinct features at 311, 334, 394, 498, and 738 cm-1 in the cation spectra result from the substituent-sensitive bending and in-plane ring vibrations in the D0 state.

AB - We report the vibronic and cation spectra of 2,5-difluoroaniline. The band origin of the S1 ← S0 electronic excitation and adiabatic ionization energy are found to be 34 451 and 65 205 cm-1, respectively. The vibronic bands at 98, 220, 290, and 695 cm-1 result from the substituent-sensitive bending and those at 445, 535, and 730 cm -1 correspond to the in-plane ring deformation vibrations of this molecule in the electronically excited S1 state. The distinct features at 311, 334, 394, 498, and 738 cm-1 in the cation spectra result from the substituent-sensitive bending and in-plane ring vibrations in the D0 state.

UR - http://www.scopus.com/inward/record.url?scp=84880921118&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84880921118&partnerID=8YFLogxK

U2 - 10.1016/j.cplett.2013.06.053

DO - 10.1016/j.cplett.2013.06.053

M3 - Article

AN - SCOPUS:84880921118

VL - 580

SP - 28

EP - 31

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

ER -