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Cited by 841

The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.

Assessment and validation of a screened Coulomb hybrid density functional

Heyd, Jochen, Scuseria, Gustavo E.·2004·The Journal of Chemical Physics

Abstract

This paper presents a revised and improved version of the Heyd–Scuseria–Ernzerhof screened Coulomb hybrid functional. The performance of this functional is assessed on a variety of molecules for the prediction of enthalpies of formation, geometries, and vibrational frequencies, yielding results as good as or better than the successful PBE0 hybrid functional. Results for ionization potentials and electron affinities are of slightly lower quality but are still acceptable. The comprehensive test results presented here validate our assumption that the screened, short-range Hartree–Fock (HF) exchange exhibits all physically relevant properties of the full HF exchange. Thus, hybrids can be constructed which neglect the computationally demanding long-range part of HF exchange while still retaining the superior accuracy of hybrid functionals, compared to pure density functionals.

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Crossref · 10.1063/1.1668634

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Metadata

Authors
Heyd, J., & Scuseria, G. E.
Venue
The Journal of Chemical Physics
Published
2004-04-22
Volume
120
Issue
16
Pages
7274-7280
ISSN
  • 0021-9606 (ISSN-L)
  • 1089-7690
OpenAlex
W2079245444
Cited by
841
References
4
FWCI
8.60
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Assessment and validation of a screened Coulomb hybrid density functional. https://app.cochat.ai/papers/10.1063/1.1668634
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Heyd, J., & Scuseria, G. E. (2004). Assessment and validation of a screened Coulomb hybrid density functional. The Journal of Chemical Physics. https://doi.org/10.1063/1.1668634

Data sources

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.