Heteronuclear multiple-bond correlation over two bonds

{
  "id": "MLC-T-CHM-005259",
  "term": "Heteronuclear multiple-bond correlation over two bonds",
  "field": "Chemistry",
  "definition": "A two-dimensional nuclear magnetic resonance (NMR) experiment that correlates the chemical shifts of two different types of nuclei that are separated by two chemical bonds. This technique is particularly useful for establishing connectivity between atoms across a two-bond pathway. The experiment typically involves a series of radiofrequency pulses and delays to achieve the desired correlation.",
  "subject": "Analytical Chemistry",
  "see_also": [
    "heteronuclear multiple bond correlation NMR",
    "heteronuclear single quantum correlation",
    "nuclear magnetic resonance spectroscopy"
  ],
  "references": [
    "PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 690 (https://doi.org/10.1515/pac-2019-0203)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/heteronuclear-multiple-bond-correlation-over-two-bonds/"
}