SYSTEM   = C TDHF

ISMEAR   = 0      ! Gaussian smearing
SIGMA    = 0.01   ! smearing in eV, small sigma is required to avoid partial occupancies
ENCUT    = 450    ! energy cutoff


LMODELHF = .TRUE. ! range-separated hybrid functional
HFSCREEN = 1.70   ! the range-separation parameter
AEXX     = 0.175  ! the fraction of exact exchange
LFXC     = .TRUE. ! local xc kernel

NBANDS   = 8      ! consistent with the ground state

ALGO     = TDHF   ! use TDHF algorithm
ANTIRES   = 0     ! Tamm-Dancoff approximation
NBANDSV  = 4      ! number of conduction bands in BSE
NBANDSO  = 4      ! number of valence bands in BSE
CSHIFT   = 0.6    ! complex shift/broadening
