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 language | English |
|---|---|
| Pages (from-to) | 28-31 |
| Number of pages | 4 |
| Journal | Chemical Physics Letters |
| Volume | 580 |
| DOIs | |
| Publication status | Published - 2013 Aug 6 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry
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Huang, W. C., Huang, P. S., Hu, C. H., & Tzeng, W. B. (2013). Resonant two-photon mass-analyzed threshold ionization of 2,5-difluoroaniline. Chemical Physics Letters, 580, 28-31. https://doi.org/10.1016/j.cplett.2013.06.053