Title: A theoretical-model that predicts the effect of pressure and hydrogen-bonding on the low-frequency raman-spectrum of liquid amides
Authors: Smeller, L ×
Goossens, K
Heremans, Karel #
Issue Date: Jan-1993
Publisher: Elsevier science bv
Series Title: Journal of Molecular Structure vol:298 pages:155-163
Abstract: A theoretical model is presented that accounts for the pressure dependence of the low-frequency modes of liquid amides. The recently discovered low-frequency Raman bands originate from the hindered rotational (librational) motion of the molecules. The present theory explains the higher librational frequency found for amides with hydrogen bonds compared to the one found in amides which do not form hydrogen bonds. The pressure dependences of the two types of amide are also systematically different. These differences can be quantitatively predicted by the present theory.
ISSN: 0022-2860
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Biochemistry, Molecular and Structural Biology Section
× corresponding author
# (joint) last author

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