From owner-chemistry@ccl.net Fri Aug 8 17:38:01 2008 From: "Hamdy Saad El Sheshtawy h.elsheshtawy~~jacobs-university.de" To: CCL Subject: CCL: thermodynamic calculations Message-Id: <-37524-080808101843-15559-iVy4L0k3XofCT/NNBFGWSQ%server.ccl.net> X-Original-From: "Hamdy Saad El Sheshtawy" Date: Fri, 8 Aug 2008 10:18:39 -0400 Sent to CCL by: "Hamdy Saad El Sheshtawy" [h.elsheshtawy ~ jacobs-university.de] Dear all, I am doing some calculations on the transition state optemizations and I want to calculate the entropy from the thermodynamics outputs. can any one tell me how to calculate the entropy the enthalby and the free energy. best Hamdy