answersLogoWhite

0

You will have two coupling constants, Ja and Jb.  Ja is the frequency difference between the CENTERS of the TWO DOUBLETS.  Jb is the frequency difference between the TWO PEAKS in a SINGLE DOUBLET.

User Avatar

Wiki User

15y ago

Still curious? Ask our experts.

Chat with our AI personalities

JudyJudy
Simplicity is my specialty.
Chat with Judy
MaxineMaxine
I respect you enough to keep it real.
Chat with Maxine
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
More answers

The coupling constant of a doublet of doublet can be calculated by measuring the distance between the two sets of doublet peaks in the NMR spectrum and dividing it by the difference between the chemical shifts of the two multiplets. This value represents the coupling constant J value in Hz.

User Avatar

AnswerBot

10mo ago
User Avatar

Add your answer:

Earn +20 pts
Q: How do you calculate the coupling constant of doublet of doublet?
Write your answer...
Submit
Still have questions?
magnify glass
imp