Post-complete-basis-set extrapolation of conventional and explicitly correlated coupled-cluster energies: can the convergence to the CBS limit be diagnosed?
Author:
Affiliation:
1. School of Physics and Physical Engineering
2. Qufu Normal University
3. 273165 Qufu
4. China
5. Department of Physics
Abstract
We assess benchmark correlation energies for 130 systems in test sets A24 and TS-106 both with the canonical CCSD(T) and explicitly correlated CCSD(T)-F12 methods.
Funder
Fundação para a Ciência e a Tecnologia
Government of Shandong Province
Publisher
Royal Society of Chemistry (RSC)
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy
Link
http://pubs.rsc.org/en/content/articlepdf/2021/CP/D1CP00538C
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