DOI: 10.1063/1.1712431. Magnetic Resonance Studies of Anisotropic Molecular Rotation in Liquid Acetonitrile-<i>d</i>3

Magnetic Resonance Studies of Anisotropic Molecular Rotation in Liquid Acetonitrile-d3

10.1063/1.1712431

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

The magnetic relaxation times T1 for 14N and 2D in liquid CD3CN have been measured as functions of temperature and concentration of added ionic salts. With no model assumed for the reorientation process, the molecular rotation is demonstrated to be anisotropic. The further assumption of a rotational diffusion equation permits the determination of the rotational diffusion constants. At 25°C, D⊥=1.35×1011(sec)−1, and D∥=1.2×1012(sec)−1. The rotational diffusion tensor remains anisotropic over a wide range of temperatures. The addition of the perchlorates of silver, lithium, or sodium to CD3CN reduces D⊥ for bound CD3CN by a factor of 10, but leaves D∥ unchanged.

Bibliography

Bopp, T. T. (1967). Magnetic Resonance Studies of Anisotropic Molecular Rotation in Liquid Acetonitrile-d3. The Journal of Chemical Physics, 47(9), 3621â3626.

Authors 1

Thomas T. Bopp (first)

References 19 Referenced 144

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{'key': '2023062100160955100_r3'}
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Dates

Type	When
Created	20 years, 7 months ago (Jan. 9, 2005, 4:57 a.m.)
Deposited	2 years, 2 months ago (June 21, 2023, 5:48 a.m.)
Indexed	1 year, 4 months ago (April 1, 2024, 9:51 a.m.)
Issued	57 years, 9 months ago (Nov. 1, 1967)
Published	57 years, 9 months ago (Nov. 1, 1967)
Published Online	21 years, 3 months ago (May 3, 2004)
Published Print	57 years, 9 months ago (Nov. 1, 1967)

Funders 0

None

BibTeX

@article{Bopp_1967, title={Magnetic Resonance Studies of Anisotropic Molecular Rotation in Liquid Acetonitrile-d3}, volume={47}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1712431}, DOI={10.1063/1.1712431}, number={9}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Bopp, Thomas T.}, year={1967}, month=nov, pages={3621–3626} }

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