From owner-chemistry@ccl.net Mon Jan 25 18:52:01 2016 From: "Ronald L Cook cookrlmdi() gmail.com" To: CCL Subject: CCL: Structures for Selwood dataset Message-Id: <-51977-160125180425-10841-iqgVrjHLQolQb+nYzlVZIg/a\server.ccl.net> X-Original-From: "Ronald L Cook" Date: Mon, 25 Jan 2016 18:04:24 -0500 Sent to CCL by: "Ronald L Cook" [cookrlmdi[a]gmail.com] Hello CClers We have been developing a new molecular fingerprinting and descriptor tool. It is based on taking the output from a DFT calculation and running it through AIMALL and AIMLDM to generate a two dimensional matrix of the localization index (electron density localized on one atom) and the delocalization index (electrons shared with the rest of the molecule). We have been able to model a wide range of molecules including trichothecenes and a variety of acetylcholinesterase inhibitors with the new approach. I would like to benchmark the approach against other methods reported in the literature for the Selwood dataset. Does anyone have, at any method/basis-set level, the energy minimized structures of the thirty-one compounds in the Selwood dataset that they would be willing to share? Ronald Cook