Homonuclear decoupling

{
  "id": "MLC-T-CHM-005381",
  "term": "Homonuclear decoupling",
  "field": "Chemistry",
  "definition": "A nuclear magnetic resonance (NMR) technique that removes scalar coupling between nuclei of the same isotope. This simplifies the NMR spectrum by collapsing multiplet signals into singlets, making interpretation easier. The technique is often achieved by applying a radiofrequency field at the resonance frequency of the coupled nuclei.",
  "synonyms": [
    "decoupling"
  ],
  "subject": "Analytical Chemistry",
  "see_also": [
    "pure shift yielded by chirp excitation",
    "spin decoupling",
    "heteronuclear decoupling",
    "nuclear magnetic resonance spectroscopy",
    "nuclear magnetic resonance spectrum"
  ],
  "references": [
    "PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 693 (https://doi.org/10.1515/pac-2019-0203)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/homonuclear-decoupling/"
}