http://www.cnr.it/ontology/cnr/individuo/prodotto/ID190240
Frozen Density Embedding Calculations with the Orbital-Dependent Localized Hartree-Fock Kohn-Sham Potential (Articolo in rivista)
- Type
- Label
- Frozen Density Embedding Calculations with the Orbital-Dependent Localized Hartree-Fock Kohn-Sham Potential (Articolo in rivista) (literal)
- Anno
- 2011-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.cplett.2011.10.055 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- S. Laricchia, E. Fabiano, F. Della Sala (literal)
- Pagina inizio
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://dx.doi.org/10.1016/j.cplett.2011.10.055 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Center for Biomolecular Nanotechnologies @UNILE, Istituto Italiano di Tecnologia (IIT), Via Barsanti, 73010 Arnesano (LE), Italy
National Nanotechnology Laboratory (NNL), Istituto Nanoscienze-CNR, Via per Arnesano 16, 73100 Lecce, Italy (literal)
- Titolo
- Frozen Density Embedding Calculations with the Orbital-Dependent Localized Hartree-Fock Kohn-Sham Potential (literal)
- Abstract
- We extend the Kohn-Sham equations with constrained density (KSCED) to the use of orbital dependent functionals, namely the localized Hartree-Fock (LHF) functional, which is free from the Coulomb self-interaction error. We show that the LHF-KSCED approach yields an accurate description of the embedded density of weakly-bound systems. This performance is rationalized in terms of the reduced importance of the nonadditive kinetic embedding contributions in LHF-KSCED calculations.
As a sample application of the LHF-KSCED method we study the ionization potential of solvated thymine. (literal)
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