H/D isotopic effect on the hydrogen bond between tertiary amines and alcohols
| Autor: | Jürgen Mendel, Alfred Kolbe, Angelika Mögel |
|---|---|
| Rok vydání: | 1984 |
| Předmět: |
Tertiary amine
Hydrogen Chemistry Hydrogen bond chemistry.chemical_element Condensed Matter Physics Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials chemistry.chemical_compound Benzyl alcohol Kinetic isotope effect Pyridine Materials Chemistry Organic chemistry Physical chemistry Picoline Physical and Theoretical Chemistry Spectroscopy Equilibrium constant |
| Zdroj: | Journal of Molecular Liquids. 29:127-134 |
| ISSN: | 0167-7322 |
| Popis: | The thermodynamical properties (equilibrium constants K, association enthalpies -ΔH, and association entropies -ΔS) and selected spectroscopic parameters (ΔνOH/νOH and ΔνOD/νOD of the associate band) of hydrogen bonded systems, formed by tertiary amines and benzyl alcohol or isopropanol as well as their O-deuteriated analogous species, have been obtained by ir measurements. In all cases the values of KH/KD were found lower than unity, but ΔHH/ΔHD higher than unity. |
| Databáze: | OpenAIRE |
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