CCL: Dioxane in PCM with G03
- From: Marcel Swart <marcel.swart : icrea.es>
- Subject: CCL: Dioxane in PCM with G03
- Date: Thu, 14 May 2009 12:39:00 +0200
Sent to CCL by: Marcel Swart [marcel.swart=-=icrea.es]
If you need the "molecular" radius, please have a look at:
http://www.scm.com/Doc/Doc2008.01/ADF/ADFUsersGuide/page98.html#keyscheme%20SOLVATION
There is listed a number of solvents with "non-empirical" radii
for use in dielectric continuum models; this set comes directly from
principles set out in:
M. Swart, E. Rösler and F.M. Bickelhaupt
"Proton Affinities in Water of Maingroup-Element Hydrides.
Effects of
Hydration and Methyl Substitution"
Eur. J. Inorg. Chem. 2007, 3646-3654
If you need the macroscopic density of 1,4-dioxane, it is 1.0337 kg/l.
Quoting "Mi Yang shabbir3790(a)hotmail.com" <owner-chemistry .
ccl.net>:
Yes you are right! Besides dielectric constant it
needs the density
and radius at infinite frequency for the solvent of our own choice.
How to achieve these parameters (Experimental or theoretical) for
Dioxane still I am searching. Thank you for your helpful comments.
Any addition would be appreciated
Mi
===================================
dr. Marcel Swart
ICREA researcher at
Institut de Química Computacional
Universitat de Girona
Parc Científic i Tecnològic
Edifici Jaume Casademont (despatx A-27)
Pic de Peguera 15
17003 Girona
Catalunya (Spain)
tel
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marcel.swart . udg.edu
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