CCL:G: vibrational partition function for transition state

From: "Ermias Leggesse" <ermiaslegg]_[gmail.com>
Subject: CCL:G: vibrational partition function for transition state
Date: Fri, 13 Jan 2012 07:42:41 -0500

 Sent to CCL by: "Ermias  Leggesse" [ermiaslegg__gmail.com]
 Dear All;
 I was trying to calculate the rate constant for a certain decomposition reaction
 using Transition state theory and Gaussian 09 optimization output.
 However, I am having a difficulty in finding the value for vibrational
 partition function for transition state from the output file. I know that the
 the molecular partition function is written as the product of electronic,
 vibrational, rotational and partition functions. For the reactant finding each
 value from the output file is easy but for the transiton state I couldn't decide
 which value should I take especially for the vibrational partition
 function. Any advice or reference is appreciated.
 Thank you!