Improving convergence of experimental and computed vertical ionization energies using the ionization potential equation‐of‐motion coupled‐cluster with singles and doubles method
Abstract:Comparison of statistically evaluated experimental vertical ionization energies (IEs) for 53 medium‐sized molecules (6‐34 atoms) with ionization potential equation‐of‐motion coupled‐cluster with singles and doubles (IP‐EOMCCSD) computations shows that discrepancies between computed and experimental results can be accounted for with a combination of experimental and theoretical contributions. Discrepancies can be minimized by extrapolating computations to the complete basis set limit and correcting for vibratio… Show more
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