Please prepare your samples in the designated area or under a hood, and not on top of the magnet. The chemical shifts (d) of solvent signals observed for 1 H NMR and 13 C NMR spectra are listed in the ...

In practical terms, almost any chemical element has a nuclear isotope that is NMR ... H with nuclei spins I and electronic spins S, with each other, and within the substance that also takes electric ...