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Name
D.L. Howard
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Publications

  • Hydrogen bonding to divalent sulfur

    Authors
    H.G. Kjaergaard, D.L. Howard
    Journal
    Physical Chemistry Chemical Physics
    Year
    2008
    A combination of vapor phase infrared spectroscopy and ab initio calculations has been used to show that sulfur is weaker than, but nearly equivalent to, oxygen as a hydrogen bond acceptor. Enthalpies... REGISTER NOW TO SEE MORE

  • Vibrational OH-stretching overtone spectroscopy of jet-cooled resorcinol and hydroquinone rotamers

    Authors
    H.G. Kjaergaard, K. Hattori, S.-I. Ishiuchi, M. Fujii, D.L. Howard
    Journal
    Journal of Physical Chemistry A
    Year
    2007
    We have measured the OH-stretching fundamental and overtone spectra of resorcinol and hydroquinone in a supersonic jet using nonresonant ionization detected infrared/near-infrared spectroscopy. Anharm... REGISTER NOW TO SEE MORE

  • Influence of intramolecular hydrogen bond strength on OH-stretching overtones

    Authors
    H.G. Kjaergaard, D.L. Howard
    Journal
    Journal of Physical Chemistry A
    Year
    2006
    Vapor-phase OH-stretching overtone spectra of 1,3-propanediol and 1,4-butanediol were recorded and compared to the spectra of ethylene glycol to investigate the effect of increased intramolecular hydr... REGISTER NOW TO SEE MORE

  • Vapor phase near infrared spectroscopy of the hydrogen bonded methanol-trimethylamine complex

    Authors
    H.G. Kjaergaard, D.L. Howard
    Journal
    Journal of Physical Chemistry A
    Year
    2006
    The spectroscopy of the vapor phase hydrogen bonded complex formed between methanol and trimethylamine has been studied in the near-infrared region. A combination band involving one quantum of OH stre... REGISTER NOW TO SEE MORE

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