Interestingly this phenomenon that spectator shifts are significantly more for the |F1s -1 6a 1 1g resonances can be easily explained looking at the fact that electron, in 6a 1g orbital, is energetically closest to the hole, hence the electron-hole coupling energy is the largest. Additionally more diffuse orbitals with a smaller charge density will have a less electron-hole coupling energy. The magnitude of electron-hole coupling for a more localized particle(electron) will be greater in magnitude, as a natural consequence of distributed Coulomb interaction. Also to be noted here that 6/7t 1u have large diffuse spatial orbital, which also decrease the exciton binding. On the other hand 2t 2g orbital is energetically most separated from the hole. We see from FIG. , that the spectator shifts can be measured quantitatively for the most easily identifiable peaks, which are (i) the largest peak associated with 5t 1u and 1t 2u orbitals, (ii) the low-intensity distinctly separated peak 1t 2g and 3e g and (iii) the small peak (but identifiable upon magnification, as shown in inset in FIG. ) associated with 4t 1u orbital. The experimental spectator shift for the peak from combined emission from 5t 1u and 1t 2u orbital was found to be 1.13 eV. We see from Table , where we tabulate the theoretically computed spectator shifts at the DFT-ROCIS level of theory, we find the shift to be 1.51 eV and 1.42 eV for emission from 5t 1u and 1t 2u orbital.