Thermochemical behavior of crown ethers in the mixtures of water with organic solvents. Part VIII. Hydrophobic hydration and preferential solvation of 1,4-dioxane in {(1−x)amide+xH2O} at T=298.15K

Jóźwiak, Małgorzata

doi:10.1016/j.jct.2006.07.026

Cited by 22 publications

(2 citation statements)

References 28 publications

(26 reference statements)

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“…[240] Solvent effects with crown ether complexes [241] are difficult to treat theoretically because, among other reasons, the ion solvation shell is still partially present in the complex. [242] Numerous empirical solvent parameters have been employed, including Gutman donor numbers , [243] quantities for the polarity, [244a] permittivity, [244b] solvation strength, [244c] and Kirkwood parameters. [244d] A satisfactory description would include consideration of individual energy contributions for the solvation of both the cation and the ligand.…”

Section: Ion-polypole Interactionsmentioning

confidence: 87%

“…[232] Cyclodextrins also form rotaxanes [233] which are more stable with bipyridinium axes, for example, than with the corresponding reduced neutral bipyridine. [242] Numerous empirical solvent parameters have been employed, including Gutman donor numbers , [243] quantities for the polarity, [244a] permittivity, [244b] solvation strength, [244c] and Kirkwood parameters. Redox reactions of tetrathiafulvalene (TTF) components [234] allows the corresponding catenanes also to be switched in an analogous way through charge transfer (Scheme S8 in the Supporting Information).…”

Section: Ion-polypole Interactionsmentioning

confidence: 99%

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Binding Mechanisms in Supramolecular Complexes

2009

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Supramolecular chemistry has expanded dramatically in recent years both in terms of potential applications and in its relevance to analogous biological systems. The formation and function of supramolecular complexes occur through a multiplicity of often difficult to differentiate noncovalent forces. The aim of this Review is to describe the crucial interaction mechanisms in context, and thus classify the entire subject. In most cases, organic host-guest complexes have been selected as examples, but biologically relevant problems are also considered. An understanding and quantification of intermolecular interactions is of importance both for the rational planning of new supramolecular systems, including intelligent materials, as well as for developing new biologically active agents.

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Section: Ion-polypole Interactionsmentioning

confidence: 87%

Section: Ion-polypole Interactionsmentioning

confidence: 99%

Binding Mechanisms in Supramolecular Complexes

2009

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Bindungsmechanismen in supramolekularen Komplexen

Schneider

2009

Angewandte Chemie

185

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Kräfte‐Sammelsurium: Supramolekulare Komplexe, wie der gezeigte, beruhen meist auf einer Kombination unterschiedlichster Wechselwirkungen, wie Ionenpaarbildung, Wasserstoffbrücken und Stapelwechselwirkungen. Die nicht immer einfache Charakterisierung von Natur und Stärke der intermolekularen Kräfte liefert Beiträge zum Verständnis biomimetischer Systeme wie auch zum Design von synthetischen Rezeptoren, Wirkstoffen und intelligenten Materialien. Die supramolekulare Chemie hat in den letzten Jahren eine enorme Ausdehnung erfahren, sowohl mit Blick auf mögliche Anwendungen wie auch auf analoge biologische Systeme. Bildung und Funktion supramolekularer Komplexe werden durch eine Vielzahl von oft schwer zu differenzierenden nichtkovalenten Kräften bestimmt. Ziel dieses Aufsatzes ist es, die entscheidenden Wechselwirkungsmechanismen zusammenhängend darzustellen und das Gesamtgebiet auf diese Weise zu klassifizieren. Als Beispiele werden meist organische Wirt‐Gast‐Komplexe gewählt, unter Berücksichtigung auch von biologisch relevanten Fragestellungen. Das Verständnis und die Quantifizierung der intermolekularen Wechselwirkungen ist für die rationale Planung neuer supramolekularer Systeme, einschließlich intelligenter Materialien, ebenso von Bedeutung wie für die Entwicklung neuer Wirkstoffe.

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Thermodynamic parameters of solvation of nonelectrolytes in aqueous solutions of amides of carboxylic acids

Zaichikov

Krest’yaninov

2008

J Struct Chem

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Thermochemical behavior of crown ethers in the mixtures of water with organic solvents. Part VIII. Hydrophobic hydration and preferential solvation of 1,4-dioxane in {(1−x)amide+xH2O} at T=298.15K

Cited by 22 publications

References 28 publications

Binding Mechanisms in Supramolecular Complexes

Binding Mechanisms in Supramolecular Complexes

Bindungsmechanismen in supramolekularen Komplexen

Thermodynamic parameters of solvation of nonelectrolytes in aqueous solutions of amides of carboxylic acids

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