18.1.32 TH2:

D. J. Tozer and N. C. Handy, J. Chem. Phys. 102, 3162 (1998)

Density and gradient dependent first row exchange-correlation functional of the form TH1 but with

$$n=19 ,$$ (179)

$$t = [{\frac {13}{12}},7/6,4/3,3/2,5/3,{\frac {17}{12}},3/2,5/3,{\frac {11}{ 6}},5/3,$$

$${\frac {11}{6}},2,5/3,{\frac {11}{6}},2,7/6,4/3,3/2,5/3] ,$$ (180)

$$u = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1] ,$$ (181)

$$v = [0,0,0,0,0,1,1,1,1,2,2,2,0,0,0,0,0,0,0] ,$$ (182)

$$w = [0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,0,0]$$ (183)

and

$$\omega = [ 0.678831,- 1.75821, 1.27676,- 1.60789, 0.365610,$$

$$- 0.181327, 0.146973, 0.147141,- 0.0716917,- 0.0407167,$$

$$0.0214625,- 0.000768156,0.0310377,- 0.0720326, 0.0446562,$$

$$- 0.266802, 1.50822,- 1.94515, 0.679078] .$$ (184)