The Effect of the Hydrogen Bond on the Dielectric Constants and Boiling Points of Organic Liquids

Kumler, W. D.

doi:10.1021/ja01307a002

Cited by 47 publications

(27 citation statements)

References 2 publications

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“…It discusses C-HؒؒؒO hydrogen bonds and π-acceptors in detail. It points out that the C-HؒؒؒN hydrogen bond was discussed in 1935 by Kumler [64] and that the O-Hؒؒؒπ interaction was discussed by Wulf et al in 1936 [65]. Rao and Jakkar published a paper in 1943 with the title "Evidence for H bond in benzene" [66].…”

Section: Hydrogen Bond Donors and Acceptorsmentioning

confidence: 99%

Defining the hydrogen bond: An account (IUPAC Technical Report)

Arunan

Desiraju

Klein³

et al. 2011

Pure and Applied Chemistry

919

622

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Abstract:The term "hydrogen bond" has been used in the literature for nearly a century now. While its importance has been realized by physicists, chemists, biologists, and material scientists, there has been a continual debate about what this term means. This debate has intensified following some important experimental results, especially in the last decade, which questioned the basis of the traditional view on hydrogen bonding. Most important among them are the direct experimental evidence for a partial covalent nature and the observation of a blue-shift in stretching frequency following X-HؒؒؒY hydrogen bond formation (XH being the hydrogen bond donor and Y being the hydrogen bond acceptor). Considering the recent experimental and theoretical advances, we have proposed a new definition of the hydrogen bond, which emphasizes the need for evidence. A list of criteria has been provided, and these can be used as evidence for the hydrogen bond formation. This list is followed by some characteristics that are observed in typical hydrogen-bonding environments.

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Section: Hydrogen Bond Donors and Acceptorsmentioning

confidence: 99%

Defining the hydrogen bond: An account (IUPAC Technical Report)

Arunan

Desiraju

Klein³

et al. 2011

Pure and Applied Chemistry

919

622

View full text Add to dashboard Cite

show abstract

“…It was found that liquid molecules with a hydrogen bond structure are to be associated with each other, resulting in the increase of a solution density. As before, the influence of hydrogen bonding on dielectric constant and boiling point of several kinds of solutions with hydrogen bonding and non-hydrogen bonding were investigated [20]. The abnormal dielectric constant exhibited for the hydrogen bonding system.…”

Section: Introductionmentioning

confidence: 99%

Effect of Hydrogen Bonding on the Surface Tension Properties of Binary Mixture (Acetone-Water) by Raman Spectroscopy

Liu

et al. 2019

Applied Sciences

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The structure and properties of water and aqueous solutions have always been the focus of attention. The surface tension of acetone aqueous solutions were measured by using Raman spectra in different molecule environments, and the changes of surface tension were analyzed with hydrogen bonding in the mixtures. In this case, OH stretching bands were fitted into three Gaussian components and then assigned to different hydrogen-bonded structures. Furthermore, it can be concluded that the changes of microstructure on the binary mixture solutions exhibited regularly with the additive acetone, indicating that there showed the correlation between surface tension and relative peak intensity. The results show that the strengthening of hydrogen bonding between acetone and water will gradually weaken the surface tension of the solutions. It was confirmed that there showed the relationship between the microstructure and macroscopic properties of the aqueous solutions by the basis experiment data using a spectroscopy method.

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“…Apparently, the transformation of various hydrogen bond modes obtained by molecular dynamic simulation in water was related to the anomalous physical properties of water near 4°C [9]. Afterwards, varied trend in dielectric constant and boiling point in contrast to hydrogen-bonding and nonhydrogen-bonding solutions was observed [10], indicating that the solution with hydrogen bond action has an abnormal dielectric constant and the increasing boiling point of the substance led the average up to 76°C. e common view on the structure model of liquid water is shown, mainly by having the tetrahedral structure.…”

Section: Introductionmentioning

confidence: 92%