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Pressure effects on the anisotrophic rotational diffusion of acetonitrile-d3 in confined geometry

✍ Scribed by Shu Xu; Yoo Joong Kim; J. Jonas

Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 411 KB
Volume: 218
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(93)e1494-2

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✦ Synopsis

The NMR relaxation behavior of a polar molecular liquid, acetonitrile-ds, confined to porous silica glasses prepared by a solgel process, was studied at pressures up to 5 kbar at 300 K. Analysis of the relaxation data in terms of the two-state fast exchange model and the classical rotational diffusion equation allowed us to determine the pressure effects on the anisotropic rotational diffusion of acetonitrile-ds in confined geometry.

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