Subject: G: calculation about frequency of cation radical

From: Guo Jian-Xin <[email-masked]>
Date: Tue, 22 Jul 1997 16:07:09 +0900 (CDT)

Dear netters:
   I am interested in the calculation of the vibrational frequency of 
cation radical by AM1, HF and DFT. sometimes ago, there are many discussion 
about the calculation of the vibration frequency for neutral molecule, 
could you give me any suggestion about the cation radical?
   Thank in advances,
Jian-xin Guo