From owner-chemistry@ccl.net Fri Mar 21 07:00:01 2008
From: "Kalaiselvan Anbarasan kalaianbaccl(!)gmail.com" <owner-chemistry(_)server.ccl.net>
To: CCL
Subject: CCL:G: Solvent calculations in Gaussian - doubts
Message-Id: <-36531-080321065457-28710-3nLX7QiRR61WocKSm1n0gw(_)server.ccl.net>
X-Original-From: "Kalaiselvan  Anbarasan" <kalaianbaccl ~~ gmail.com>
Date: Fri, 21 Mar 2008 06:54:53 -0400


Sent to CCL by: "Kalaiselvan  Anbarasan" [kalaianbaccl(-)gmail.com]
Dear CCL members,
                                 When i tried to do a solvation of a gas phase optimized geometry using PCM model in Gaussian, I got the following error; 
 
' Hint: increase the number of tesserae or change the molecule orientation
 Warning: electronic charge 965 neglected'
 
Then i tried it again by increasing the TSNUM from the default value 60. But this time i got the following error
''Too many tesserae.  Increase the MxTs'
 
I got the same error, whatever TSNUM i have used.
Kindly let me know your suggestions to overcome this problem in doing solvation.
 
Thanking you in advance,
 
Best regards
Kalaiselvan