Implementation of the Many-Pair Expansion for Systematically Improving Density Functional Calculations of Molecules

Density functional theory (DFT) is the method of choice for predicting structures and reaction energies of molecular systems. However, it remains a daunting task to systematically improve the accuracy of an approximate density functional. The recently proposed many-pair expansion (MPE) [Phys. Rev. B...

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Bibliographic Details
Main Authors: Zhu, Tianyu, de Silva, Piotr, Van Voorhis, Troy
Other Authors: Massachusetts Institute of Technology. Department of Chemistry
Format: Article
Language:English
Published: American Chemical Society (ACS) 2021
Online Access:https://hdl.handle.net/1721.1/129453