Unfortunately, many 1H-NMR spectra are severely overlapped due to the multiplet structure caused by homo-nuclear scalar couplings. "Pure shift" NMR spectra, also known as broadband homonuclear ...

Common NMR active nuclei are 1H, 13C, 31P, 15N ... These spectra have one frequency axis, and analysis relies upon the relative frequency shifts between chemically inequivalent nuclei, combined with ...

Signals for water occur at different frequencies in 1 H NMR spectra depending on the solvent used. Listed below are the chemical shift positions of the water signal in several common solvents. Note ...