From owner-chemistry ^at^ ccl.net Tue Nov 30 14:19:00 2010 From: "Aurora E Clark auclark-x-wsu.edu" To: CCL Subject: CCL: Software for 2D structure determination from empirical formulas Message-Id: <-43246-101130141735-24848-cnNZFYUuqBtatJ7BIzaqNw~!~server.ccl.net> X-Original-From: "Aurora E Clark" Date: Tue, 30 Nov 2010 14:17:32 -0500 Sent to CCL by: "Aurora E Clark" [auclark]![wsu.edu] Hello CCl'ers; I am interested to know if there is any available software that if given an empirical formula, can output all potential molecular formulas (2D connectivities) that conform to chemical rules regarding bonding and valence? Thank you; Aurora