Journal ArticleDOI
Ions in water: characterizing the forces that control chemical processes and biological structure.
TLDR
Two different techniques indicate that the interaction of water with anions is by an approximately linear hydrogen bond, suggesting that the dominant forces on ions in water are short range forces of a chemical nature.About:
This article is published in Biophysical Chemistry.The article was published on 2007-07-01. It has received 571 citations till now. The article focuses on the topics: Debye & Molecule.read more
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Semiempirical investigations on the stabilization energies and ionic hydrogen-bonded structures of F−(H2O)n and Cl−(H2O)n (n = 1–4) clusters
TL;DR: In this article, several semi-empirical methods were utilized to analyze the structures and stabilities of X−(H2O)n (X = F, Cl; n = 1-4) clusters with respect to the number of water molecules through their comparison with ab initio molecular orbital calculations.
Journal ArticleDOI
Phosphate-Catalyzed Succinimide Formation from an NGR-Containing Cyclic Peptide: A Novel Mechanism for Deammoniation of the Tetrahedral Intermediate
TL;DR: A new mechanism for the decomposition of the tetrahedral intermediate of the succinimide formation that does not require the protonation by an external proton source is found.
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Identification and properties of ion-pairs in the aqueous solutions of LiI and NaI by FTIR and quantum chemical calculations
TL;DR: In this article, a combination of infrared spectroscopy and quantum chemical calculations was used to investigate the ion pairing and hydrating properties of the aqueous solutions of lithium and sodium iodides by taking water molecules as probes.
Journal ArticleDOI
Quantized Hydration Energies of Ions and Structure of Hydration Shell from the Experimental Gas-Phase Data
Jiří Rais,Tatsuhiro Okada +1 more
TL;DR: The present analysis revealed the octa-coordinated nature of alkaline earth cations, existence of Eigen protonium complex, which is trigonally hydrated, and particular property of the first OH-, H(2)O cluster.
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Mediating anion-cation interactions to improve aqueous flow battery electrolytes
David Reber,Jonathan R. Thurston,M. Becker,Gregory F. Pach,Marc E. Wagoner,Brian H. Robb,Scott E. Waters,Michael P. Marshak +7 more
TL;DR: In this paper , the effect of urea on metal-organic complexes chelated by aminopolycarboxylate ligands was investigated, revealing strong hydrogen bonding between urea and anions, resulting in eutectic-like destabilization of the solid phase.
References
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Zur Lehre von der Wirkung der Salze
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Energy transfer: a spectroscopic ruler.
TL;DR: Electronic excitation energy transfer as function of distance measured, noting energy transfer process use as spectroscopic ruler as well as the use of spectroscopy ruler for measuring distance.
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The Hofmeister effect and the behaviour of water at interfaces.
TL;DR: The first general, detailed qualitative molecular mechanism for the origins of ion-specific (Hofmeister) effects on the surface potential difference at an air-water interface is proposed; this mechanism suggests a simple model for the behaviour of water at all interfaces, regardless of whether the non-aqueous component is neutral or charged, polar or non-polar.
Journal ArticleDOI
Specific ion effects at the air/water interface.
TL;DR: Aqueous ion-containing interfaces are ubiquitous and play a key role in a plethora of physical, chemical, atmospheric, and biological processes, from which just a few illustrative examples are mentioned.
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Zur Lehre von der Wirkung der Salze: Sechste Mittheilung. Die Betheiligung gelöster Stoffe an Quellungsvorgängen
TL;DR: In this paper, the Versuehsanordnung of the Quellungsversuehen in Wasseraufnahme is discussed, i.e., the Aufgabe batten, den zeitlichen Verlauf der Wasserausfreenahme seitens quellender Ktirper bei Einbringen derselben in reines Wasser klarzustellen, so sollten die naehstehend vorzuftihrenden Untersuehangen dartiber A
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