3D 1H-13C-14N correlation solid-state NMR spectrum |
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Authors: | Siegel Renée Trébosc Julien Amoureux Jean-Paul Gan Zhehong |
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Affiliation: | aUCCS (CNRS-8181), University of Lille-1, Fr-59652 Villeneuve d’Ascq, France;bNHMFL, Tallahassee, FL 32310, USA |
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Abstract: | Nitrogen-14 (spin I = 1) has always been a nucleus difficult to observe in solid-state NMR and until recently its observation was restricted to one-dimensional (1D) spectra. We present here the first 3D 1H–13C–14N NMR correlation spectrum. This spectrum was acquired on a test sample l-histidine·HCl·H2O using a recently developed technique, which consists in indirectly observing 14N nuclei via dipolar recoupling with an HMQC-type experiment. |
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Keywords: | NMR HMQC 14N 3D Solid-state |
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