J-resolved spectroscopy 

Acronym: J-RES
https://doi.org/10.1351/goldbook.08373
Two-dimensional nuclear magnetic resonance spectroscopy resolving chemical shift information in one dimension and spin-spin coupling in the second.
Notes:
  1. J-RES exists as both homonuclear and heteronuclear variants.
  2. The homonuclear variant can generate homonuclear decoupled projection when processed with a tilt function.
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 694 [Terms] [Paper]
Citation: 'J-resolved spectroscopy' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.08373 RIS BibTex EndNote
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