Predicting the <i>Post</i>-Hartree-Fock Electron Correlation Energy of Complex Systems with the Information-Theoretic Approach.

Up to now, we have mainly focused on MP2, it is compelling and valuable to carry out a more extensive benchmarking against ( i ) CCSD(T) for larger or more complex systems and ( ii ) more challenging cases where both dynamic and static correlation effects may be significant, like polyyne, polyene, and acene with large n .

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