From owner-chemistry@ccl.net Sun Oct 3 08:27:00 2010 From: "thakur raj veer meandme_meandme2003./a\.yahoo.com" To: CCL Subject: CCL:G: interaction energy-binding energy-stabilization energy Message-Id: <-42885-101003023804-11347-u9tGJiZjnb+6cnPNmzyCHA/a\server.ccl.net> X-Original-From: "thakur raj veer" Date: Sun, 3 Oct 2010 02:38:03 -0400 Sent to CCL by: "thakur raj veer" [meandme_meandme2003]-[yahoo.com] Dear CCLers, I want to know how to calculate interaction energy, binding energy and stabilization energy from gaussian 09/03 opt. freq. output data. From reading articles, it seems that there is difference between definition of all threee energies whereas the mode of calculation of each is same. Please write about this in detail and give example from gaussian output about how to calculate each. Please input data into equations rather than just writing equations for calculationg each. I appreciate your help. ~Titan