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Spin-spin coupling in neighboring protons:
If proton A is connected
by 3 or less bonds to
- a single proton or a group of n
equivalent protons X, then
J-coupling between A
and X leads to a splitting
of the signal from proton A
with a multiplicity of
- several sets of equivalent protons M, X...
(z.B. CHnM- CHA=CHnX) with nM, nX, etc. protons. In
that case the protons of these groups couple independently with proton A. The splitting then occurs
according to
| MA
= (nM
+ 1) * (nX
+ 1) ... |
| Considering this, what would be the
multiplicity M for HA
in |
|
? |
Check here for the correct
answer! |
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