ENCUT= 600; EDIFF= 1E-06; SIGMA= 0.02; ISMEAR= 0; LASPH= T
#ISPIN= 2; 
NCORE= 4; 
GGA= PS; IVDW= 11; ISYM= -1
ICHARG= 1
LSORBIT= T; NBANDS= 84
LHFCALC= T; HFSCREEN= 0.2
 VDW_S8       =    0.6120
 VDW_SR       =    1.3450