Ground state of rutherfordium - relativity vs. correlation

CCSD excitation energies, electron affinity and ionization potentials of element 111 (eV). 

The salient feature of the calculated transition energies is their monotonic behavior with the amount of correlation accounted for. The correlation of the 5/ electrons and the gradual inclusion of higher I spaces all 

This example shows the intricate interplay of relativity and correlation. It is well known that relativity stabilizes p vs. d orbitals, and correlation has the opposite effect. When both effects are important and the result not 

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