Line Plot from Scientific Research

Shown is an overlay of a partial 1D 1 H spectrum of 2 (blue) and two SHARPER spectra acquired using 90(magenta, offset by +35Hz for visibility) and 180(red) 1 H spin-echo pulses. The vertical scale of the 1D spectrum was increased 32 times. The inset shows a close up of the two SHARPER singlets and the 3.72 ppm NCH 3 singlet. All spectra were produced using matched filters, hence the stated 1/2 values are double the original linewidths.

DOI