Halogen Bonds with Benzene: an Assessment of DFT Functionals (Articolo in rivista)

Type
Label
  • Halogen Bonds with Benzene: an Assessment of DFT Functionals (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/jcc.23507 (literal)
Alternative label
  • A. Forni, S. Pieraccini, S. Rendine, M. Sironi (2014)
    Halogen Bonds with Benzene: an Assessment of DFT Functionals
    in Journal of computational chemistry; Wiley, New York (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. Forni, S. Pieraccini, S. Rendine, M. Sironi (literal)
Pagina inizio
  • 386 (literal)
Pagina fine
  • 394 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1096-987X (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 35 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 9 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Istituto di Scienze e Tecnologie Molecolari del CNR (CNR-ISTM) and INSTM UdR, Via Golgi 19, 20133, Milano (Italy); Dipartimento di Chimica and INSTM UdR, Universita' degli Studi di Milano, Via Golgi 19, 20133, Milano (Italy) (literal)
Titolo
  • Halogen Bonds with Benzene: an Assessment of DFT Functionals (literal)
Abstract
  • The performance of an extensive set of DFT functionals has been tested against CCSD(T) and MP2 results, extrapolated to the Complete Basis Set limit, for the interaction of either DCl or DBr (D = H, HCC, F and NC) with the aromatic system of benzene. It was found that double hybrid functionals explicitly including dispersion, i.e., B2PLYPD and mPW2PLYPD, provide the better agreement with the CCSD(T)/CBS results on both energies and equilibrium geometry, indicating the importance of dispersive contributions in determining this interaction. Among the less expensive functionals, the better performance is provided by the wB97X and M062X functionals, while the wB97XD and B97D functionals are shown to work very well for bromine complexes but not so well for chlorine complexes. (literal)
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