Three-dimensional through-bond homonuclear-heteronuclear correlation experiments for quadrupolar nuclei in solid-state NMR applied to (27)Al-O-(31)P-O-(27)Al networks.

Michaël Deschamps; Dominique Massiot

doi:10.1016/j.jmr.2006.09.011

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Three-dimensional through-bond homonuclear-heteronuclear correlation experiments for quadrupolar nuclei in solid-state NMR applied to (27)Al-O-(31)P-O-(27)Al networks.

Michaël Deschamps·Dominique Massiot

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Abstract

We present here the first 3D homonuclear/heteronuclear correlation experiment applied to quadrupolar nuclei and making use of the sole scalar J-coupling. This experiment, based on the 2D-Homonuclear-Heteronuclear Single Quantum Correlation (H-HSQC) experiment, uses a relayed transfer from the (27)Al central transition to neighbouring (31)P spins and to the central transition of a second (27)Al. It confirms the correlation map characterizing the two (27)Al and the (31)P NMR signatures of (27)Al-O-(31)P-O-(27)Al chemically bonded molecular motifs.

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Algorithms Aluminum Compounds Computer Simulation Models, Chemical Models, Molecular Nuclear Magnetic Resonance, Biomolecular Phosphates Signal Processing, Computer-Assisted Spin Labels Journal Article Research Support, Non-U.S. Gov't

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Michaël Deschamps, Dominique Massiot. 2006-10-05. Three-dimensional through-bond homonuclear-heteronuclear correlation experiments for quadrupolar nuclei in solid-state NMR applied to (27)Al-O-(31)P-O-(27)Al networks.. https://doi.org/10.1016/j.jmr.2006.09.011

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