Homonuclear 2D NMR at 60 MHz

An NMR spectrum is produced by performing a Discrete Fourier Transform (DFT) on a series of time domain data points, measured with a particular gap between each point. It does not matter to the DFT whether the points have been collected in “real time” or if the series of points have been indirectly constructed. This fact is the basis for two dimensional (2D) NMR experiments where one dimension is collected in the usual direct manner and a second dimension is constructed in a stepwise manner.