Determination of static dielectric constant-temperature-density surfaces of a Stockmayer fluid by perturbation theory
作者:
Saul Goldman,
期刊:
Molecular Physics
(Taylor Available online 1990)
卷期:
Volume 71,
issue 3
页码: 491-507
ISSN:0026-8976
年代: 1990
DOI:10.1080/00268979000101931
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Second-order perturbation theory is applied to a Stockmayer fluid to obtain its static dielectric constant over a range of temperatures, densities and dipole moments. A discrepancy in the literature, associated with this calculation, is identified and explained. An explanation is also provided for the fact that the theory predicts the dielectric constant accurately for low to moderately high dipole moments, while it is very inaccurate in its prediction of angular structure.
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