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Benchmarking the performance of time-dependent density functional methods

Leang, Sarom S., Zahariev, Federico, Gordon, Mark S.·2012·The Journal of Chemical Physics

Abstract

The performance of 24 density functionals, including 14 meta-generalized gradient approximation (mGGA) functionals, is assessed for the calculation of vertical excitation energies against an experimental benchmark set comprising 14 small- to medium-sized compounds with 101 total excited states. The experimental benchmark set consists of singlet, triplet, valence, and Rydberg excited states. The global-hybrid (GH) version of the Perdew-Burke-Ernzerhoff GGA density functional (PBE0) is found to offer the best overall performance with a mean absolute error (MAE) of 0.28 eV. The GH-mGGA Minnesota 2006 density functional with 54% Hartree-Fock exchange (M06-2X) gives a lower MAE of 0.26 eV, but this functional encounters some convergence problems in the ground state. The local density approximation functional consisting of the Slater exchange and Volk-Wilk-Nusair correlation functional (SVWN) outperformed all non-GH GGAs tested. The best pure density functional performance is obtained with the local version of the Minnesota 2006 mGGA density functional (M06-L) with an MAE of 0.41 eV.

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Metadata

Authors
Leang, S. S., Zahariev, F., & Gordon, M. S.
Venue
The Journal of Chemical Physics
Published
2012-03-08
Volume
136
Issue
10
Pages
104101-104101
ISSN
  • 0021-9606 (ISSN-L)
  • 1089-7690
OpenAlex
W2093898784
Cited by
340
References
90
FWCI
19.11
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Benchmarking the performance of time-dependent density functional methods. https://app.cochat.ai/papers/10.1063/1.3689445
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Leang, S. S., Zahariev, F., & Gordon, M. S. (2012). Benchmarking the performance of time-dependent density functional methods. The Journal of Chemical Physics. https://doi.org/10.1063/1.3689445

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