Introduction to High Resolution Spectroscopy 

Introduction Rotational Vibrational Miscellaneous

Spin-Spin Coupling
  
 

A NMR active nucleus A is coupled to four spin-1/2 nuclei (W, X, Y and Z). Use the sliders to control the size of each of the coupling constants to display the splitting of the signal and the overall spectrum. To remove coupling to one or more of the nuclei, set the coupling constant(s) to zero. Try setting coupling constants to be equal to see the effect on the pattern and the intensity of the lines.

 


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