From owner-chemistry@ccl.net Thu Apr 14 01:22:00 2011
From: "Eliz Lam elizabeth.shlam~!~gmail.com" <owner-chemistry_+_server.ccl.net>
To: CCL
Subject: CCL:G: Time consuming frequency calculations problem
Message-Id: <-44365-110414011844-12839-9Ep1ymlGYRPMV5enu3A23Q_+_server.ccl.net>
X-Original-From: "Eliz  Lam" <elizabeth.shlam{=}gmail.com>
Date: Thu, 14 Apr 2011 01:18:41 -0400


Sent to CCL by: "Eliz  Lam" [elizabeth.shlam%a%gmail.com]
Hi all,

I've been trying with the frequency calculations with gaussian03 for a molecule with 207 atoms to verify whether the geometry obtained from optimisation is a minimum.  However, it seems that the frequency calculations have not been completed even after three days.  I wonder is there something wrong, since I haven't done a frequency calculations which requires so much time?

Thanks!
Eliz