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
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.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Generalized Gradient Approximation Made Simple
Perdew, J. P., Burke, K., & Ernzerhof, M. (1996) · Physical Review Letters · doi:10.1103/physrevlett.77.3865 · Cited by 215,824
Density-functional thermochemistry. III. The role of exact exchange
Becke, A. D. (1993) · The Journal of Chemical Physics · doi:10.1063/1.464913 · Cited by 103,767
Self-Consistent Equations Including Exchange and Correlation Effects
Kohn, W., & Sham, L. J. (1965) · Physical Review · doi:10.1103/physrev.140.a1133 · Cited by 64,135
Handbook of Mathematical Functions
McQuarrie, D. A. (1966) · American Journal of Physics · doi:10.1119/1.1972842 · Cited by 40,433
Cited by
Alecu, I. M., Zheng, J., Zhao, Y., & Truhlar, D. G. (2010) · Journal of Chemical Theory and Computation · doi:10.1021/ct100326h · Cited by 1,667
Density functional theory for transition metals and transition metal chemistry
Cramer, C. J., & Truhlar, D. G. (2009) · Physical Chemistry Chemical Physics · doi:10.1039/b907148b · Cited by 1,648
Can short-range hybrids describe long-range-dependent properties?
Henderson, T. M., Izmaylov, A. F., Scalmani, G., & Scuseria, G. E. (2009) · The Journal of Chemical Physics · doi:10.1063/1.3185673 · Cited by 555
Self-citationAccurate treatment of solids with the HSE screened hybrid
Henderson, T. M., Paier, J., & Scuseria, G. E. (2011) · physica status solidi (b) · doi:10.1002/pssb.201046303 · Cited by 339
Self-citationOrigin of the Size-Dependent Stokes Shift in CsPbBr 3 Perovskite Nanocrystals
Brennan, M. C., Herr, J. E., Nguyen-Beck, T. S., Zinna, J., Draguta, S., Rouvimov, S., Parkhill, J., & Kuno, M. (2017) · Journal of the American Chemical Society · doi:10.1021/jacs.7b05683 · Cited by 326
Metadata
- Authors
- Heyd, J., & Scuseria, G. E.
- Venue
- The Journal of Chemical Physics
- Publisher
- AIP Publishing
- 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
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Assessment and validation of a screened Coulomb hybrid density functional. https://app.cochat.ai/papers/10.1063/1.1668634
- The paper
- 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
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.