From: XYJ (y-jxing$##$263.net)
Date: Fri Feb 11 2000 - 22:18:54 EST
Dear Sir:
Here is the summary of the answer about my question!
The question:
i have a question. I have determined a crystal structure.
The distance between the two plan of the two molecule is about
0.35nm. Can I say there is an intermolecular interaction? Can
I say it is a pi-pi interaction?
Answer:
How are the planes of the two rings oriented with respect to
each other.
Looks like there is pi-stacking interaction between them.
Check out Martin
et al. in J. Org. Chem. 1999, 64, 7802-7806 and the article
after that.
Both have come out of our lab and talk of pi-stacking
interactions in the
solid and the solution state. Good luck.
H.R.Mulla
_\\^//_
(`!O-0!')
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Hormuzd R. Mulla + RESIDENCE:
Graduate Student + 700, Woodland Ave.,
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Dept. of Chemistry + Lexington, KY,
40508-3445
University of Kentucky + Phone # (606) 323 8292
Lexington, KY 40506-0055 +
Phone # (606) 257 9112 +
(606) 257 9172 +
Fax # (606) 323 1069 +
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email: mulla$##$caribe.chem.uky.edu
hamull1$##$pop.uky.edu
hamull1$##$sac.uky.edu
http://caribe.chem.uky.edu/mulla/cv.html
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+++++++++
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Yanjun Xing
Department of Chemistry
Zhengzhou University
Zhengzhou, 450052
P.R.China
e-mail: yjxing$##$mail.zzu.edu.cn
yjxing$##$263.net
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