From: Sandra Bartoli (S.BARTOLI$##$soton.ac.uk)
Date: Fri Dec 05 2003 - 09:03:20 EST
Dear All,
I desperately need advice on how to get crystals of my macrocycle.
It is a diguanidinium macrocycle and the counterion at the moment is PF6-
but I can try and exchange it. What would be the best counterion to get
crystals (suitable for crystal structure)?
The macrocycle is soluble in MeOH and CH3CN. I have tried several solvents
but, with PF6- as a counterion it doesn't seem to crystallise.
Sandra Bartoli
PhD student
Department of Chemistry
University of Southampton
int: 26767
ext: 02380596767
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