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Intermolecular Zero-Quantum Coherences of Multi-component Spin Systems in Solution NMR

Publication ,  Journal Article
Ahn, S; Lisitza, N; Warren, WS
Published in: Journal of Magnetic Resonance
January 1, 1998

Intermolecular zero-quantum coherences (iZQC) induced by the dipolar demagnetizing field can give both P- and N-type cross peaks. This paper shows that the relative intensities of the two types of iZQC peaks follow a simple relation, tan2 (θ/2), from both the quantum (spin density matrix) and classical (modified Bloch equation) calculations. The experimental data and numerical simulations agree well with the prediction. In addition, higher-order iZQCs are experimentally examined for the first time and are explained by the quantum picture in which dipolar couplings convert four-spin operators into observable magnetization. © 1998 Academic Press.

Duke Scholars

Published In

Journal of Magnetic Resonance

DOI

ISSN

1090-7807

Publication Date

January 1, 1998

Volume

133

Issue

2

Start / End Page

266 / 272

Related Subject Headings

  • Biophysics
  • 09 Engineering
  • 02 Physical Sciences
 

Citation

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ICMJE
MLA
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Ahn, S., Lisitza, N., & Warren, W. S. (1998). Intermolecular Zero-Quantum Coherences of Multi-component Spin Systems in Solution NMR. Journal of Magnetic Resonance, 133(2), 266–272. https://doi.org/10.1006/jmre.1998.1461
Ahn, S., N. Lisitza, and W. S. Warren. “Intermolecular Zero-Quantum Coherences of Multi-component Spin Systems in Solution NMR.” Journal of Magnetic Resonance 133, no. 2 (January 1, 1998): 266–72. https://doi.org/10.1006/jmre.1998.1461.
Ahn S, Lisitza N, Warren WS. Intermolecular Zero-Quantum Coherences of Multi-component Spin Systems in Solution NMR. Journal of Magnetic Resonance. 1998 Jan 1;133(2):266–72.
Ahn, S., et al. “Intermolecular Zero-Quantum Coherences of Multi-component Spin Systems in Solution NMR.” Journal of Magnetic Resonance, vol. 133, no. 2, Jan. 1998, pp. 266–72. Scopus, doi:10.1006/jmre.1998.1461.
Ahn S, Lisitza N, Warren WS. Intermolecular Zero-Quantum Coherences of Multi-component Spin Systems in Solution NMR. Journal of Magnetic Resonance. 1998 Jan 1;133(2):266–272.
Journal cover image

Published In

Journal of Magnetic Resonance

DOI

ISSN

1090-7807

Publication Date

January 1, 1998

Volume

133

Issue

2

Start / End Page

266 / 272

Related Subject Headings

  • Biophysics
  • 09 Engineering
  • 02 Physical Sciences