In our previous study of SF 6 , the XE spectrum was simulated on the basis of ground state Kohn-Sham orbitals and their binding energies. The effect of dynamics, i.e. S-F bond dissociation upon photo-ionization, in the XE process was also investigated with classical ab initio molecular dynamics simulations in the core-ionized state. Here we present a protocol in which we use the RIXS module within DFT-ROCIS level of theory as implemented in ORCA to computed the XE spectrum.