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The dielectric constant of SPC/E water

โœ Scribed by M. Rami Reddy; M. Berkowitz


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
351 KB
Volume
155
Category
Article
ISSN
0009-2614

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โœฆ Synopsis


Constant temperature molecular dynamics (Iv, V, Tensemble) calculations LIZ performed on 216 SPC/E water molecules at temperatures T=298 and 373 K and density 1 g/cm3, using the reaction field method. The calculated values for the static dielectric constant are+,= 70.7kO.8 at T=298 Kande,,=51 kO.35 at T=373 K, whichare in satisfactory agreement with experiment. We have also calculated the temperature dependence of the Kirkwood gx factor. The calculated gx factor decreases with temperature, also in agreement with experiment.


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