FUNCTIONAL NAME: OPTC-GAUSSIAN
This is a CORRELATION Density Functional Theory functional
FUNCTIONAL FAMILY: GGA
DESCRIPTION: Optimized correlation functional of Cohen and Handy. Gaussian variant.
REFERENCES
A. J. Cohen and N. C. Handy., Mol. Phys. 99, 607 (2001)
DOI: 10.1080/00268970010023435