Huckels rule and the identification of aromatic systems

From: Jan Pedersen <jan : at : Acadia-Pharm.com>
Subject: Huckels rule and the identification of aromatic systems
Date: Fri, 13 Aug 1999 14:23:05 +0200 (CEST)

Greetings CCLers,
 We are at the moment working on a project where we need to be able to
 identify the largest aromatic system in a given 2D structure.
 I was wandering if anybody should be willing to share their solution and
 implementation of Huckels rule for aromaticity. Is there a smart way of
 identifying these systems ?
 I will post a digest of the answers later.
 			Regards
 				-- Jan
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 			Dr. Jan T. Pedersen
 			Head, Computational Chemistry and
                               Chemical Informatics
 			Acadia Pharmaceuticals
 			Fabriksparken 58
 			2600 Glostrup, DENMARK
 			email : jan : at : Acadia-Pharm.com
 			phone : +45 43 29 30 05
 			FAX : +45 43 29 30 30
 			Lore : http://www.acadia-pharm.com
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