Because I'm having trouble calculating some transition states with Gaussian, I would like to try them with Turbomole. In Gaussian I was using the Stuttgart/Dresden basis sets with ecp's for rhodium and phosphorous (SDD and SDDAll in Gaussian respectively). However, these do not seem to be available in Turbomole (or at EMSL for that matter).
Is there a way to use them anyway, or if not, can you recommend something similar?