TITLE 
  C2     R = 2.358 
METHOD HF
NUCLEI  6.0 6.0 2.358 
homo
!break
CONFIG  0
 1 pi    u 
 1 sigma u
 1 sigma g
 1 sigma u 
 1 sigma g end
GRID  169 193 40.0 
INITIAL   2 3 0
! just a couple of dozen iterations to start with
SCF 50 10 10 10 1
! note the small value of overrelaxation parameter for orbitals
! often initial scf/sor iterations have to be require slower
! convergence rates
omega 
 1.25
 1.85
STOP
