I'm running a series of calculation for nonlinear chromophores. The general pipeline is geometry optimization (B3LYP/def2-TZVP) -> Frequencies -> Hyperpolarizability calculation (M06-2X (or CAM-B3LYP or MP2)/aug-cc-TZVP).
At the moment I plan to run Orca for optimization and frequencies because it is faster and GAMESS-US for hyperpolarizability, but I want to switch to the software that can do both tasks.
I can run anything that is free (at least for academia) and can be parallelized. Please help me find a suitable software, I could only think of NWChem/LSDalton (but that's also two separate codes).