9/25/2023 0 Comments Mestrenova 2d nmr![]() ![]() ![]() For example, one such version of the experiment provides information about how many hydrogen atoms are attached to a given carbon atom. However, there are variants of this basic HSQC sequence that go further than “just” providing chemical shift correlations. This information on its own is extremely useful to chemists in many different ways. In the world of “small molecule” NMR, HSQC is most frequently used to correlate protons and carbons over one chemical bond.Ī peak in a 2D HSQC spectrum says, “ this hydrogen is attached to this carbon”, and so on. One of the most widely-used 2D techniques these days is the HSQC ( Heteronuclear Single Quantum Correlation) experiment. ![]()
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