Subject: mixed solvent dielectric

From: [email-masked]
Date: Mon, 15 Feb 1999 13:58:36 -0500 (EST)

Hello!  Please help me.  I need information
about the determination of the dielectric
constant of a solvent mixture (e.g. DMF,
DMSO, acetnitrile and water, maybe 0-40%
solvent in water).  Some of these solvents
canhave ion-pairing interactions.  I
believe that the weighted average dielectic
of the two solvents is not a good enough
approximation.

Can anyone advise me - point me to the
right sources.

Thanks very much,

Mary Jo Ondrechen