Heteronuclear single quantum correlation

{
  "id": "MLC-T-CHM-005264",
  "term": "Heteronuclear single quantum correlation",
  "field": "Chemistry",
  "definition": "A two-dimensional nuclear magnetic resonance (NMR) experiment that correlates the chemical shifts of directly bonded heteronuclei, typically carbon-13 or nitrogen-15, with their attached protons. This technique is highly sensitive and provides one-bond connectivity information. It is widely used for assigning proton and heteronucleus signals in organic and biological molecules.",
  "synonyms": [
    "heteronuclear single quantum coherence"
  ],
  "subject": "Analytical Chemistry",
  "see_also": [
    "two-dimensional nuclear magnetic resonance spectroscopy"
  ],
  "references": [
    "PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 691 (https://doi.org/10.1515/pac-2019-0203)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/heteronuclear-single-quantum-correlation/"
}