http://ezinfo.ucs.indiana.edu/~davidson/atom/paper.html Perhaps this URL is an useful one for reference. Please do download the supplementary information. Subhas J ChakravortyTitle: Atomic Correlation Energies and Experimental IPs
E.R. Davidson and S.J. Chakravorty
Published Figures of the work ( postscript )
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SCF Energies MCSCF Energies Correlation Energies Non-Relativistic Total Energies Experimental Ionisation Potentials from this work
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