Separated quadrupolar field experiment.
We describe an NMR experiment that produces spectra correlating the first-order quadrupolar spectrum and the central transition spectrum of half-integer quadrupolar spins, allowing one to separate the quadrupolar parameters in overlapping spectra under both static and magic-angle-spinning conditions. Promising fields of applications include situations where the sample cannot easily be rotated, or where it cannot be rotated at the magic angle.
Kumar
Rajeev
R
Department of Chemistry, New York University, 100 Washington Square East, New York, NY 10003, USA.
Ling
Wen
W
Schoefberger
Wolfgang
W
Jerschow
Alexej
A
D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D008962:Models, Theoretical; D017670:Sodium Compounds / Q000737:chemistry*
D017670:Sodium Compounds