Restricted proton mobility in the self-organising system 3,5-dimethylpyrazole

Stride, J. A., Jayasooriya, U. A., Mbogo, N., White, R. P., Kearley, G. J. and Longeville, S. (2000) Restricted proton mobility in the self-organising system 3,5-dimethylpyrazole. Physica B: Condensed Matter, 276-278. pp. 308-309. ISSN 1873-2135

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Abstract

Quasielastic neutron scattering data indicate that the hydrogen-bonded amide protons in the self-organising system 3,5-dimethylpyrazole undergo a short-range hopping motion between two equivalent sites straddling the direct N ... H hydrogen-bond ads. The activation energy for this motion has been measured as being 1.7(1) kJmol(-1). (C) 2000 Elsevier Science B.V. All rights reserved.

Item Type:	Article
Uncontrolled Keywords:	hydrogen bonds,molecular systems,proton dynamics,quasielastic scattering
Faculty \ School:	Faculty of Science > School of Chemistry (former - to 2024)
UEA Research Groups:	Faculty of Science > Research Groups > Physical and Analytical Chemistry (former - to 2017)
Depositing User:	Rachel Smith
Date Deposited:	09 May 2011 11:32
Last Modified:	24 Sep 2024 10:28
URI:	https://ueaeprints.uea.ac.uk/id/eprint/29777
DOI:	10.1016/S0921-4526(99)01511-2

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