DOI: 10.1063/1.1671816. Chlorine-35 NMR Study of the Shifts and Line Shapes of Some Liquid Inorganic Chlorides

Chlorine-35 NMR Study of the Shifts and Line Shapes of Some Liquid Inorganic Chlorides

10.1063/1.1671816

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

The chemical shifts and linewidths of a series of 18 liquid inorganic chlorides have been measured using 35Cl broadline NMR techniques. The chemical shifts vary from 120–950 ppm downfield from the chloride ion. Assuming the mean excitation energies of these compounds are equal, a rough correlation of shift with quadrupole coupling constants is obtained for the nontransitional metal chlorides. The shifts of the transitional metal chlorides do not correlate with the quadrupole coupling constants, suggesting dπ–pπ interactions. The full linewidths at half-maximum intensity vary from 0.15–48 G. The observed widths, corrected for viscosity and molecular dimensions, correlate reasonably well with the quadrupole coupling constants. The observed correlation times τc are about a factor of 10 shorter than those calculated with the Debye–Einstein equation. The line shapes and widths were determined using a computer program that resolved the experimental spectra in terms of overlapping Lorentzian functions.

Bibliography

Johnson, K. J., Hunt, J. P., & Dodgen, H. W. (1969). Chlorine-35 NMR Study of the Shifts and Line Shapes of Some Liquid Inorganic Chlorides. The Journal of Chemical Physics, 51(10), 4493â4496.

Authors 3

K. Jeffrey Johnson (first)
J. P. Hunt (additional)
H. W. Dodgen (additional)

References 15 Referenced 26

{'key': '2024020905375679600_r1'}
10.1103/PhysRev.81.20 / Phys. Rev. (1951)
10.1143/JPSJ.11.670 / J. Phys. Soc. Japan (1956)
{'key': '2024020905375679600_r4', 'first-page': '231', 'volume': '4', 'year': '1962', 'journal-title': 'Advan. Inorg. Chem. Radio-chem.'} / Advan. Inorg. Chem. Radio-chem. (1962)
10.1063/1.1734527 / J. Chem. Phys. (1963)
10.1021/ic50045a015 / Inorg. Chem. (1966)
10.1063/1.1739849 / J. Chem. Phys. (1954)
10.1063/1.1700192 / J. Chem. Phys. (1952)
{'key': '2024020905375679600_r9'}
{'key': '2024020905375679600_r10'}
10.1063/1.1727924 / J. Chem. Phys. (1966)
{'key': '2024020905375679600_r12'}
10.1021/ac60214a047 / Anal. Chem. (1964)
{'key': '2024020905375679600_r14'}
{'key': '2024020905375679600_r15'}

Dates

Type	When
Created	21 years, 6 months ago (Feb. 6, 2004, 2:22 p.m.)
Deposited	1 year, 6 months ago (Feb. 9, 2024, 1:01 a.m.)
Indexed	1 year, 6 months ago (Feb. 10, 2024, 3:29 a.m.)
Issued	55 years, 9 months ago (Nov. 15, 1969)
Published	55 years, 9 months ago (Nov. 15, 1969)
Published Print	55 years, 9 months ago (Nov. 15, 1969)

Funders 0

None

BibTeX

@article{Johnson_1969, title={Chlorine-35 NMR Study of the Shifts and Line Shapes of Some Liquid Inorganic Chlorides}, volume={51}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1671816}, DOI={10.1063/1.1671816}, number={10}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Johnson, K. Jeffrey and Hunt, J. P. and Dodgen, H. W.}, year={1969}, month=nov, pages={4493–4496} }

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