High Pressure Study of Dynamics in Tetraphenyltin

Measurements of proton NMR relaxation times as well as inelastic and elastic neutron scattering of tetraphenyltin (C 6 H 5 ) 4 Sn as a function of temperature and pressure were performed in the work. It allowed to determine activation volume j V * for a small amplitude reorientation/oscillation of t...

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Bibliographic Details
Published inHigh pressure research Vol. 22; no. 1; pp. 79 - 82
Main Authors Pajzderska, A., Wasicki, J., Lewicki, S., Bobrowicz-Sarga, L., Natkaniec, I.
Format Journal Article
LanguageEnglish
Published Taylor & Francis Group 01.04.2002
Subjects
Activation Volume
High Pressure
Iins
Nmr
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Summary:Measurements of proton NMR relaxation times as well as inelastic and elastic neutron scattering of tetraphenyltin (C 6 H 5 ) 4 Sn as a function of temperature and pressure were performed in the work. It allowed to determine activation volume j V * for a small amplitude reorientation/oscillation of the phenyl rings. The values of activation volume is very small and the ratio of j V */ V M ( V M is molar volume) is less than 1%.
ISSN:0895-7959
1477-2299
DOI:10.1080/08957950211367