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

J. A. Stride; U. A. Jayasooriya; N. Mbogo; R. P. White; G. J. Kearley; S. Longeville

doi:10.1016/S0921-4526(99)01511-2

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

J. A. Stride, U. A. Jayasooriya, N. Mbogo, R. P. White, G. J. Kearley, S. Longeville

School of Chemistry

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

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.

Original language	English
Pages (from-to)	308-309
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	276-278
DOIs	https://doi.org/10.1016/S0921-4526(99)01511-2
Publication status	Published - Mar 2000
Event	2nd European Conference on Neutron Scattering (ECNS 99) - Budapest, Hungary Duration: 1 Sep 1999 → 4 Sep 1999

Keywords

Hydrogen bonds
Molecular systems
Proton dynamics
Quasielastic scattering

Access to Document

10.1016/S0921-4526(99)01511-2

Cite this

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

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.",

keywords = "Hydrogen bonds, Molecular systems, Proton dynamics, Quasielastic scattering",

author = "Stride, {J. A.} and Jayasooriya, {U. A.} and N. Mbogo and White, {R. P.} and Kearley, {G. J.} and S. Longeville",

year = "2000",

month = mar,

doi = "10.1016/S0921-4526(99)01511-2",

language = "English",

volume = "276-278",

pages = "308--309",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

note = "2nd European Conference on Neutron Scattering (ECNS 99) ; Conference date: 01-09-1999 Through 04-09-1999",

}

TY - JOUR

T1 - Restricted proton mobility in the self-organising system 3,5-dimethylpyrazole

AU - Stride, J. A.

AU - Jayasooriya, U. A.

AU - Mbogo, N.

AU - White, R. P.

AU - Kearley, G. J.

AU - Longeville, S.

PY - 2000/3

Y1 - 2000/3

N2 - 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.

AB - 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.

KW - Hydrogen bonds

KW - Molecular systems

KW - Proton dynamics

KW - Quasielastic scattering

U2 - 10.1016/S0921-4526(99)01511-2

DO - 10.1016/S0921-4526(99)01511-2

M3 - Article

VL - 276-278

SP - 308

EP - 309

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

T2 - 2nd European Conference on Neutron Scattering (ECNS 99)

Y2 - 1 September 1999 through 4 September 1999

ER -