P mass NMR, also known as phosphorus mass NMR, is a spectroscopic technique used to study the nuclear magnetic resonance of phosphorus atoms. This technique allows scientists to analyze the chemical structure and dynamics of phosphorus-containing compounds. Synonyms for P mass NMR include phosphorus NMR, ^31P NMR, and phosphorus-31 NMR. These terms are often used interchangeably in the scientific community. P mass NMR is a powerful tool in various fields such as biochemistry, organic chemistry, and materials science, providing valuable insights into the behavior of phosphorus compounds. By studying P mass NMR spectra, researchers can gain a deeper understanding of complex biological and chemical systems.