Re: CCL:Semiempirical vibration frequencies
- From: "Jens Spanget-Larsen"
<spanget-.at.-virgil.ruc.dk>
- Organization: Roskilde Universitetscenter
- Subject: Re: CCL:Semiempirical vibration frequencies
- Date: Wed, 10 Nov 2004 17:11:02 +0100
John,
A.P. Scott & L. Radom, J. Phys. Chem. 1996, 100, 16502-16513,
compare the vibrational frequencies predicted by AM1 and PM3
with those obtained with a variety of HF, MP2, QCISD, and DFT
procedures.
Jens >--<
> CCLers,
>
> Could anyone point me to references comparing vibration frequencies from
> semiempirical methods with those fron ab initio or DFT?
>
> Many thanks!
>
> John McKelvey
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
JENS SPANGET-LARSEN Office: +45 4674 2710
Department of Chemistry Fax: +45 4674 3011
Roskilde University (RUC) Mobile: +45 2320 6246
P.O.Box 260 E-Mail: spanget-.at.-ruc.dk
DK-4000 Roskilde, Denmark http://virgil.ruc.dk/~spanget
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=