psi: (
  label = "DZP RHF optimization H2O by energies fixed angle"
  memory = (20.0 MB)
  wfn = scf
  reference = rhf
  jobtype = opt
  dertype = none
  basis = DZP
  zmat = (
    ( H )
    ( O 1 OH )
    ( H 2 OH 1 HOH )
  )
  zvars = (
    (OH 1.0)
    (HOH 160.0)
  )
)
fixed_intco: (
  bend = ( (1 2 3) )
)
