 Nitrogen-15 nuclear magnetic resonance spectroscopy

Nitrogen-15 nuclear magnetic resonance (NMR) spectroscopy is a specialized analytical technique used to study the structure and dynamics of molecules containing nitrogen atoms, particularly those with the nitrogen-15 (^15N) isotope. ### Key Points: 1. **Isotope Background**: Nitrogen-15 is a stable isotope of nitrogen that constitutes about 0.37% of naturally occurring nitrogen. It has a nuclear spin of 1/2, which makes it suitable for NMR spectroscopy.