From chemistry-request $#at#$ server.ccl.net Thu Apr 17 10:03:47 2003 Received: from iris.chimfarm.unipg.it ([141.250.13.4]) by server.ccl.net (8.11.6/8.11.0) with ESMTP id h3HE3l304859 for ; Thu, 17 Apr 2003 10:03:47 -0400 Received: from nettuno.chimfarm.unipg.it ([141.250.13.84] ident=1000) by iris.chimfarm.unipg.it with esmtp (Exim 2.04 #2) id 196IQ2-0001L9-00 for chemistry[ AT ]ccl.net; Thu, 17 Apr 2003 16:03:51 -0700 Date: Thu, 17 Apr 2003 16:00:22 +0000 (UTC) From: Mirco Meniconi X-X-Sender: mirco /at\nettuno.chimfarm.unipg.it To: chemistry {*at*} ccl.net Subject: MM3 model for water Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Dear CCLers, I'm tryng to calculate the interaction energy beetwen a water molecule and a very large molecule, in each point of SAS, with MM3 force field. In order to minimize calculation time I need to treat the water molecule as a single atom. Does anybody knowm some water parametrization that I can use with MM3 FF? thank'you -- Mirco Meniconi PhD candidate dip. chimica e tecnologia del farmaco via del liceo 1 06100 Perugia university of Perugia (ITALY) phone: +39 075 585 5169 phone: +39 075 585 5114 e-mail: mirco.me#* at *#inwind.it e-mail: mirco:~at~:unipg.it Prima ti ignorano. Poi ridono di te. Poi ti combattono. Poi tu vinci.