Imaginary part of spin-orbit coupling in ricc2

[lbertram12]

Hi,

After running some SHARC/RICC2 simulations with ADC(2) using spin-orbit coupling, I noticed that the Hamiltonian listed in QM.out/output.dat is entirely real. This is opposed to e.g. CASSCF calculations on the same system, which have large imaginary parts to the spin-orbit coupling Hamiltonian off-diagonal elements. I couldn't find anything in the manual about only including the real parts so I'm wondering why this is the case?

Thanks, Lauren