Subject: Gaussian/DFT question

From: Liviu Mihail Mirica <[email-masked]>
Date: Thu, 3 Oct 2002 10:45:31 -0700 (PDT)

Hi,
I have a question regarding a message i get sometimes when i try a
geometry optimization calculation in Gaussian. The message is:
"Restarting incremental Fock formation."
It can appear several times, in the first optimization cycle. Sometimes it
finishes the cycle and continues the optimization, sometimes i get this
message a couple dozen times, and it never finishes the cycle.
Does anyone know what could be the problem? Is the molecule to big?
Should i mention scf=NoIncFock in the input, even though this is default?
thanks for you help.
sincerely,
Liviu Mirica

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Liviu Mihail Mirica			tel: 650-497-3188
Escondido Village, 35 B			email: [email-masked]
Stanford, CA 94305, USA