From chemistry-request@www.ccl.net Thu Feb 18 06:55:41 1999 Received: from bacchus.pc1.uni-duesseldorf.de (root@bacchus.pc1.uni-duesseldorf.de [134.99.152.11]) by www.ccl.net (8.8.3/8.8.6/OSC/CCL 1.0) with ESMTP id GAA28918 Thu, 18 Feb 1999 06:55:27 -0500 (EST) Received: from bacchus.pc1.uni-duesseldorf.de (jochen@localhost [127.0.0.1]) by bacchus.pc1.uni-duesseldorf.de (8.8.7/8.8.7) with SMTP id MAA28581; Thu, 18 Feb 1999 12:54:57 +0100 From: Jochen Kuepper Organization: Heinrich-Heine-Universitaet To: ep7@dent.okayama-u.ac.jp (masamura), CHEMISTRY@www.ccl.net Subject: Re: CCL:HYDROGEN BOND Date: Thu, 18 Feb 1999 12:51:37 +0100 X-Mailer: KMail [version 1.0.14] Content-Type: text/plain References: <199902180145.KAA22118@deews1.dent.okayama-u.ac.jp> MIME-Version: 1.0 Message-Id: <99021812545700.27461@bacchus.pc1.uni-duesseldorf.de> Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by www.ccl.net id GAA28919 On Don, 18 Feb 1999 masamura wrote: > I have received the following replay for hydrogen bond. I thank >them for their kindness. One point I missed in the summary: You should look at the papers by Hobza and Schlag and also Hobza and Brutschi regarding the concept of Anti H-bonding, describing the H-bonding like interactions between pi-clouds and H-R molecules that do show opposite results as standard H-bonds, i.e. shortened R-H bond, blue shifted vibrational freuencies, ... . Greetings, Jochen ----------------------------------------------------------------------- Jochen Küpper Heinrich-Heine-Universität Düsseldorf jochen@uni-duesseldorf.de Institut für Physikalische Chemie I Universitätsstr. 1, Geb 26.43 Raum 02.29 phone ++49-211-8113681 40225 Düsseldorf fax ++49-211-8115195 Germany http://www-public.rz.uni-duesseldorf.de/~jochen -----------------------------------------------------------------------