N.M.R. studies of lithium chloride and lithium bromide solutions in methanol-water mixtures

Hall, Christopher J. J.; Haller, Gary L.; Richards, R. E.

doi:10.1080/00268976900100431

Cited by 14 publications

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“…For comparison, fully solvated Li + in liquid water shows a similar chemical shi, slightly below 0 ppm. 66,67 Although we cannot exclude that the two signals are a convolution of multiple signals, the simple tting approach used here leads to a reasonable physical interpretation.…”

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Impact of hydration on ion transport in Li₂Sn₂S₅·xH₂O

et al. 2021

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Impact of hydration on ion transport in Li₂Sn₂S₅·xH₂O

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“…Insets show extrapolations against molality of KFat various methanol mole fractions. spectroscopic side, 19 F(KF), 35 Cl(LiCl), 81 Br(LiBr), 133 Cs(CsCl) shift data are available(16,29,30) principally from the work of Richards, and these have been supplemented by studies (3, 31) of 23 Na(NaI), 89 Rb(RbI) and confirmatory measurements on 19 F(KF) shown inFigure 5(32).…”

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Thermodynamics of Preferential Solvation of Electrolytes in Binary Solvent Mixtures

Covington

Newman

1976

Thermodynamic Behavior of Electrolytes in Mixed Solvents

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The solvation changes of an ion, as the composition of a binary solvent is varied, can be treated on the basis of n successive equilibria where n is the solvation number. From a detailed consideration of the thermodynamics of preferential solvation, it is possible to define a free energy of preferential solvation ∆G ps ө and relate it to the more familiar free energy of trans fer, ∆G ps ө determinable for a neutral combination of ions from emf measurements. The treatment can be modified to include a case of change of solvation number and to non-statis tical distribution of the solvated species. When separate sol vent NMR signals from solvation shells can be detected or mixed solvates isolated, a further development enables a satis factory explanation to be given for the observed distribution of solvated species.

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Magnetic Relaxation by Quadrupole Interaction of Ionic Nuclei in Electrolyte Solutions Part I: Limiting Values for Infinite Dilution

Hertz

1973

Ber Bunsenges Phys Chem

121

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Formulae for the relaxation rate of nuclei residing in the centre of spherical ions are derived. The electrical field gradient with which the nuclear quadrupole moment interacts may be caused by the electrostatic point dipoles in the solvent molecules. In the present paper only the solvent water is considered, but the theory may be applied to other solvents as well. The theory treats delocalized and localized water‐water cross‐correlation effects. The latter ones regard the partial quenching of the quadrupole interaction due to more or less distorted cubic symmetry around the ion. Formulae for the relaxation rate when electronic field gradients occur are also derived. A comparison between experimental and theoretical results is given.

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N.M.R. studies of lithium chloride and lithium bromide solutions in methanol-water mixtures

Cited by 14 publications

References 20 publications

Impact of hydration on ion transport in Li₂Sn₂S₅·xH₂O

Impact of hydration on ion transport in Li₂Sn₂S₅·xH₂O

Thermodynamics of Preferential Solvation of Electrolytes in Binary Solvent Mixtures

Magnetic Relaxation by Quadrupole Interaction of Ionic Nuclei in Electrolyte Solutions Part I: Limiting Values for Infinite Dilution

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N.M.R. studies of lithium chloride and lithium bromide solutions in methanol-water mixtures

Cited by 14 publications

References 20 publications

Impact of hydration on ion transport in Li2Sn2S5·xH2O

Impact of hydration on ion transport in Li2Sn2S5·xH2O

Thermodynamics of Preferential Solvation of Electrolytes in Binary Solvent Mixtures

Magnetic Relaxation by Quadrupole Interaction of Ionic Nuclei in Electrolyte Solutions Part I: Limiting Values for Infinite Dilution

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Impact of hydration on ion transport in Li₂Sn₂S₅·xH₂O

Impact of hydration on ion transport in Li₂Sn₂S₅·xH₂O