Application of spectral moments. analysis of 1h nmr spectra of vinylphosphonic acid derivatives

Quantifying proton NMR coherent linewidth in proteins under fast MAS conditions: a second moment approach

“…This approach goes back to the moment expansion formulas derived by van Vleck. 37,38 Such a moment expansion has later been used both in solution-state NMR 39 and in solid-state NMR. In solids, it has been used to analyze the CaF 2 lineshape with a high precision.…”