From owner-chemistry@ccl.net Wed Dec 29 15:37:00 2010 From: "Radoslaw Kaminski rkaminski.rk||gmail.com" To: CCL Subject: CCL: Multiplicity from WFN Message-Id: <-43464-101229153612-9256-2/seb8LrI7I1vdV4ipGQNQ^_^server.ccl.net> X-Original-From: "Radoslaw Kaminski" Date: Wed, 29 Dec 2010 15:36:10 -0500 Sent to CCL by: "Radoslaw Kaminski" [rkaminski.rk===gmail.com] Hello All, Is there any possibility to obtain the multiplicity (i.e. 2S+1), or the number of unpaired electrons directly from the WFN file? Thanks in advance, Radek From owner-chemistry@ccl.net Wed Dec 29 19:58:00 2010 From: "Eliac Brown Eliacbrown*|*yahoo.com" To: CCL Subject: CCL: Benzene Dimer Conformation Message-Id: <-43465-101229195645-10558-5w+s0xifrfNnE3Dm1cPUYw]![server.ccl.net> X-Original-From: "Eliac Brown" Date: Wed, 29 Dec 2010 19:56:44 -0500 Sent to CCL by: "Eliac Brown" [Eliacbrown%%yahoo.com] Dear All I tried couple of times to optimize the various conformations of benzene- benzene dimer (T-shape, displaced and sandwich), without any achievement. All of them went to the displaced conformations. I used MP2/6-311+G** level of optimization. So, I was wondering if you have the optimized structures of these conformations where I may start my calculation at. I would appreciate your help. Thanks Happy New Year to all Eliac