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  Nuclear quadrupole coupling constants of two chemically distinct nitrogen atoms in 4-aminobenzonitrile

Betz, T., Zinn, S., Graneek, J. B., & Schnell, M. (2014). Nuclear quadrupole coupling constants of two chemically distinct nitrogen atoms in 4-aminobenzonitrile. The Journal of Physical Chemistry A, 118(28), 5164-5169. doi:10.1021/jp410964w.

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https://dx.doi.org/10.1021/jp410964w (Publisher version)
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 Creators:
Betz, T.1, 2, 3, Author           
Zinn, S.1, 2, 3, Author           
Graneek, J. B.1, 2, Author           
Schnell, M.1, 2, 3, Author           
Affiliations:
1Structure and Dynamics of Cold and Controlled Molecules, Independent Research Groups, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society, ou_1938292              
2Center for Free-Electron Laser Science, Notkestrasse 85, 22607 Hamburg, Germany, ou_persistent22              
3The Hamburg Centre for Ultrafast Imaging, Luruper Chaussee 149, 22761 Hamburg, Germany, ou_persistent22              

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 Abstract: The rotational spectrum of 4-aminobenzonitrile in the gas phase between 2 and 8.5 GHz is reported. Due to the two chemically distinct nitrogen atoms, the observed transitions showed a rich hyperfine structure. From the determination of the nuclear quadrupole coupling constants, information about the electronic environment of these atoms could be inferred. The results are compared to data for related molecules, especially with respect to the absence of dual fluorescence in 4-aminobenzonitrile. In addition, the two-photon ionization spectrum of this molecule was recorded using a time-of-flight mass spectrometer integrated into the setup. This new experimental apparatus is presented here for the first time.

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Language(s): eng - English
 Dates: 2014-06-062013-11-072014-06-092014-06-092014-07-17
 Publication Status: Issued
 Pages: 6
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1021/jp410964w
PMC: PMC4106272
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Title: The Journal of Physical Chemistry A
  Other : J. Phys. Chem. A
Source Genre: Journal
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Publ. Info: Columbus, OH : American Chemical Society
Pages: - Volume / Issue: 118 (28) Sequence Number: - Start / End Page: 5164 - 5169 Identifier: ISSN: 1089-5639
CoNE: https://pure.mpg.de/cone/journals/resource/954926947766_4