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Clarification required in plotting DOS and IR spectra when SBKJC is used..

Siddheshwar Chopra

Dear Users,
I need to know when SKJC ECPs are used, how should we go about plotting DOS and IR Spectra? Alex Sir has nicely explained the change in HOMO-LUMO gap calculation when SBKJC is used:

But when I open such o/p file in Gausssum, I find it showing the DOS using uncorrected orbital energies. Also will there be any effect on the IR spectra? If yes, please tell how should we plot DOS and IR/RAMAN when SBKJC is used?

Kind Regards,

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