Artikel,

Shiftless nuclear magnetic resonance spectroscopy

, und .
J Chem Phys, 128 (5): 52312 (Februar 2008)
DOI: 10.1063/1.2816786

Zusammenfassung

The acquisition and analysis of high resolution one- and two-dimensional solid-state nuclear magnetic resonance (NMR) spectra without chemical shift frequencies are described. Many variations of shiftless NMR spectroscopy are feasible. A two-dimensional experiment that correlates the dipole-dipole and dipole-dipole couplings in the model peptide , (15)N labeled N-acetyl-leucine is demonstrated. In addition to the resolution of resonances from individual sites in a single crystal sample, the bond lengths and angles are characterized by the two-dimensional powder pattern obtained from a polycrystalline sample.

Tags

Nutzer

  • @nmrresource

Kommentare und Rezensionen