= crap or not?
In ricc2 calculations, I have been using frequently the following:
basis=def2-TZVPD
auxbasis=def2-TZVPD (or aug-cc-pVTZ)
jkauxbasis=aug-cc-pVTZ
Now I was wondering, what sort of basis set "mixture" I could use for
basis=def2-SZVPD
Am I doing everything legal here? What would be a suitable auxiliary basis for def2-SZVPD ?
Regards,
Sampsa