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
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DOI - Digital Object Identifier
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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
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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
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Volume of the periodical
6
Issue of the periodical within the volume
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Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
5288-5296
UT code for WoS article
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EID of the result in the Scopus database
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