heteronuclear single quantum correlation

synonym: heteronuclear single quantum coherence
initialism: HSQC
https://doi.org/10.1351/goldbook.08358
\(\ce{^{1}H}\) (inverse) detected two-dimensional nuclear magnetic resonance spectroscopy heteronuclear experiment that correlates \(\ce{^{1}H}\) nuclei with their directly coupled nucleus through a single bond.
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 691 [Terms] [Paper]