Hello!

My HSQC and H-NMR spectra are not agreeing about the intensity of certain signals. One peak in HSQC is much weaker than in my H-NMR spectra (same sample), and there are no peaks in front or behind that could affect the intensity. What could have caused this, and which one is more reliable in this case?

PS: I had some problem with the phase correction of the HSQC, but it seems "fine".

Thank you for the help in advance!

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