DOI: 10.1063/1.1730733. Nuclear Magnetic Resonance Studies on Hydration of Cations

Nuclear Magnetic Resonance Studies on Hydration of Cations

10.1063/1.1730733

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

A preliminary study of the O17 NMR spectra of aqueous solutions has shown that it is possible to distinguish solvent water from water in the hydration sphere of certain cations. For certain ions the hydration water of which is sufficiently nonlabile (lifetime for exchange &gt;10—4 sec), it is possible to display the hydration water as a separate NMR peak when the solvent peak is shifted by addition of a paramagnetic ion. A method is suggested for determining the hydration number of such cations by measuring the change in the water available to interact with the paramagnetic ions due to water retained in the hydration sphere of the cations. The enrichment level of the O17 at present available does not permit precise determination of the hydration number, but the results are not incompatible with reasonable values.

Bibliography

Jackson, J. A., Lemons, J. F., & Taube, H. (1960). Nuclear Magnetic Resonance Studies on Hydration of Cations. The Journal of Chemical Physics, 32(2), 553â555.

Authors 3

Jasper A. Jackson (first)
Joe F. Lemons (additional)
Henry Taube (additional)

References 10 Referenced 120

{'key': '2024020818461996500_r1', 'first-page': '1956', 'volume': '23', 'year': '1955', 'journal-title': 'J. Chem. Phys.'} / J. Chem. Phys. (1955)
10.1063/1.1700577 / J. Chem. Phys. (1952)
10.1063/1.1729952 / J. Chem. Phys. (1959)
{'key': '2024020818461996500_r4'}
10.1063/1.1744616 / J. Chem. Phys. (1958)
10.1063/1.1730039 / J. Chem. Phys. (1959)
10.1063/1.1743184 / J. Chem. Phys. (1956)
{'key': '2024020818461996500_r7a', 'first-page': '1588', 'volume': '21', 'year': '1953', 'journal-title': 'J. Chem. Phys.'} / J. Chem. Phys. (1953)
10.1063/1.1698874 / J. Chem. Phys. (1953)
{'key': '2024020818461996500_r8'}

Dates

Type	When
Created	20 years, 7 months ago (Jan. 5, 2005, 9:34 p.m.)
Deposited	1 year, 6 months ago (Feb. 8, 2024, 2:13 p.m.)
Indexed	1 month, 3 weeks ago (July 2, 2025, 2:46 p.m.)
Issued	65 years, 6 months ago (Feb. 1, 1960)
Published	65 years, 6 months ago (Feb. 1, 1960)
Published Print	65 years, 6 months ago (Feb. 1, 1960)

Funders 0

None

BibTeX

@article{Jackson_1960, title={Nuclear Magnetic Resonance Studies on Hydration of Cations}, volume={32}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1730733}, DOI={10.1063/1.1730733}, number={2}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Jackson, Jasper A. and Lemons, Joe F. and Taube, Henry}, year={1960}, month=feb, pages={553–555} }

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