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Re^2: FOOF torsional potential

Alexey Nikitin

Thanks, I found an article in which it is perfectly described.
FOOF turns one of the most difficult to calculate molecules.

On Wed Oct 3 '12 2:10pm, sanya wrote
>Fluorine is known to be a strongly coorelated system, so, methods without correlation are not recommended at all. In addition, MP3 frequently performs worse than MP2, while MP4 restores more or less correct values.

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