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C..6 B88C: Becke88 Correlation Functional
Correlation functional depending on B86MGC exchange functional with empirical atomic parameters, and . The exchange functional that is used in conjunction with B88C should replace B88MGC here.
See reference [11] for more details.
where
and
To avoid singularities in the limit
molpro@molpro.net
Oct 10, 2007