SYSTEM = fcc SiC 

ISMEAR = 0
SIGMA  = 0.01
EDIFF  = 1E-6
ENCUT  = 400

! finite differences for polarization
LCALCPOL    = T 
LCALCEPS    = T   
LPEAD       = T     
EFIELD_PEAD = 0.01 0.01 0.01
IPEAD       = 4

! finite differences for ionic displacements
IBRION   = 6       
POTIM    = 0.015
NFREE    = 2

ISIF     = 3

