The multiplicity is shown in parentheses as 1 for singlet, 2 for doublet, 3 for triplet, etc. Signals for water occur at different frequencies in 1 H NMR spectra depending on the solvent used. Listed ...

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 ...