HARVARD UNIVERSITY

DEPARTMENT OF CHEMISTRY & CHEMICAL BIOLOGY

    ATOMENGY.WMF (28780 bytes)

MAGNETIC RESONANCE LAB

 

 

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Example of COSY Spectrum

mentholcosyp.jpg (36279 bytes)

The diagonal peaks represent all the proton resonances in the sample.

The off-diagonal peaks correlate those protons which are scalar-coupled with each other.