NMR spectroscopy Nuclear Zeeman effect Several isotopes (e.g., 1 H, 13 C, 15 N, 31 P, 27 Al, 29 Si, etc.) carry a spin. This fundamental quantum-mechanical property can be described by an inherent spin [...] typical magnetic fields of 7–24 T, Larmor frequencies between 300 and 1000 MHz are obtained for protons ( 1 H nuclei of hydrogen). The chemical shift (i.e., the relative frequency shift due to electronic shielding) [...] spectrometer Based on the above-described basics, an NMR spectrometer contains the following components: (1) magnet, (2) NMR probe, (3) console, (4) work station. The magnet generates the required magnetic field
https://www.corzilius.chemie.uni-rostock.de/en/hauptmenue/research/methods/nmr-spectroscopy/