From owner-chemistry ^at^ ccl.net Thu Nov 1 14:39:00 2012 From: "G VEL MURUGAN murugan4chemistry|*|gmail.com" To: CCL Subject: CCL:G: How to Perform Natural Transition Orbital (NTO) Analysis in G09 Message-Id: <-47822-121101141303-30371-bi6kzTj9cLRdb47oYRBG3w-x-server.ccl.net> X-Original-From: "G VEL MURUGAN" Date: Thu, 1 Nov 2012 14:13:02 -0400 Sent to CCL by: "G VEL MURUGAN" [murugan4chemistry+/-gmail.com] Dear All, I try to perform Natural Transition Orbital (NTO) analysis with Gaussian09 according to G09 manual, but always failed. Here is my route section input: # opt td=(root=1,nstates=6) b3lyp/6-31g(d) density=transition=1 pop(NTO, saveNTO) Is my input is correct? Can anyone kindly tell me how to get NTOs with G09? how to analyze the output? If it is possible, can you please send me a input & output sample. Thanks in advance, With Best Regards, Velmurugan G