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The dihydrogen bond in X3C-H...H-M complexes (X = F, Cl, Br; M = Li, Na, K). A correlated quantum chemical ab initio and density functional theory study

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F04%3A00102848" target="_blank" >RIV/61388963:_____/04:00102848 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    The dihydrogen bond in X3C-H...H-M complexes (X = F, Cl, Br; M = Li, Na, K). A correlated quantum chemical ab initio and density functional theory study

  • Original language description

    Quantum chemical calculations were performed on nine dihydrogen-bonded complexes with haloform (F3CH, Cl3CH and Br3CH) as a proton donor and alkali metal hydride (HLi, HNa and HK) as a proton acceptor. MP2/6-311++G(d,p) and B3LYP/6-311++G(d,p) results show that the stabilization energies of these complexes are large and comparable to the stabilization energies of standard H-bonded complexes

  • Czech name

    X3C-H...H-M (X = F,Cl,Br, M = Li, Na, K) komplexy vázané neklasickou (-H...H-) vodíkovou vazbou. Korelovaná kvantově chemická ab initio a DFT studie

  • Czech description

    Byly provedeny kvantově chemické výpočty na devíti komplexech s neklasickou (-H...H-) vodíkovou vazbou mezi donory (halogen-sustituenty F3CH, Cl3CH a Br3CH) a akceptory protonu (hydridy alkalických kovů HLi, HNa, HK) Výsledky získané MP2/6-311++G(d,p) aB3LYP/6-311++G(d,p) ukazují, že stabilizační energie těchto komplexů jsou velké a jsou srovnatelné se stabilizačními energiemi komplexů se standartní vodíkovou vazbou

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CF - Physical chemistry and theoretical chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/LN00A032" target="_blank" >LN00A032: Structure and dynamics of complex molecular systems and biomolecules</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2004

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Physical Chemistry Chemical Physics

  • ISSN

    1463-9076

  • e-ISSN

  • Volume of the periodical

    6

  • Issue of the periodical within the volume

    -

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    9

  • Pages from-to

    5288-5296

  • UT code for WoS article

  • EID of the result in the Scopus database