Subject: Problem with C6H5CN

From: "M. Sychev" <[email-masked]>
Date: Mon, 07 Sep 1998 13:17:50 -0700

Dear CCLs,
During  optimization of  C6H5CN (in G92) 
I have problem: the bond lenght C - H was 
extended till 1.25 A, and the convergence was not
met for maximum number of a cycles. In what the reason?
Any references is welcome. All responses will be summarized. 
Thanks in advance.
                                best regards, 

Tatyana Shubina
Department of Organic chemistry
KPI -"NTUU"
Kiev
Ukraine