FUNCTIONAL NAME: OL2-QCHEM
This is a KINETIC ENERGY Density Functional Theory functional
FUNCTIONAL FAMILY: GGA
DESCRIPTION: Ou-Yang and Levy v.2. QChem variant.
REFERENCES
H. Ou-Yang and M. Levy., Int. J. Quantum Chem. 40, 379 (1991)
DOI: 10.1002/qua.560400309