educational simulation tool of nuclear magnetic resonance (NMR) spectroscopy for up to 4 coupled spins 1/2 in isotropic solution. In four steps the program simulates the spin physics behind NMR experiment [...] the spin system via manipulation of the spin state and execution of pulse sequences to processing of 1- and 2-dimensional spectra. At its core, it visualises common models of the spin state, both graphic [...] sophistication. In addition to the statistical quantum mechanics of the system, the double cone of a spin 1/2 under the influence of a magnetic field can be shown to illustrate the transition from a single spin
https://www.boldt.chemie.uni-rostock.de/en/software/