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Gibbs free energies of molecules/reactions

Posted: Fri Jan 27, 2012 12:41 am
by dr.don80
HI,
I wish to calculate the gibbs free energies for various molecules in different reactions. How do I compute the gibbs free energies at different temperatures (entropy, enthalpy)? Any help is greatly appreciated ..

Gibbs free energies of molecules/reactions

Posted: Fri Jan 27, 2012 10:00 am
by alex
Hi,

dig that:

http://www.gaussian.com/g_whitepap/thermo.htm

It's outlined very nicely!

Cheers,

alex