The Ultrafast Dynamics of Hydrogen-Bonded Liquids:  Molecular Structure-Dependent Occurrence of Normal Arrhenius or Fractional Stokes−Einstein−Debye Rotational Diffusive Relaxation

The ultrafast rotational-diffusive dynamics of the peptide linkage model compounds N-methylacetamide (NMA), acetamide (Ac), and N,N-dimethylacetamide (DMA) have been studied as a function of temperature using optically heterodyne-detected optical Kerr effect (OHD-OKE) spectroscopy. Both NMA and Ac e...

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Veröffentlicht in:	The journal of physical chemistry. B 2007-08, Vol.111 (32), p.9634-9643
Hauptverfasser:	Hunt, Neil T, Turner, Andrew R, Tanaka, Hajime, Wynne, Klaas
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetamides - chemistry Algorithms Diffusion Hydrogen Bonding Models, Chemical Rotation Solvents - chemistry Spectrum Analysis - methods Temperature Time Factors
Online-Zugang:	Volltext
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