488
M. Rashid et al.
One can calculate further and predict the relative intensities for quartet (n = 4),
quintet (n = 5), sextet (n = 6) etc. using above equations.
Relative intensities of multiplets are better described by famous ‘Pascal Triangle’:
Singlet
Doublet
Triplet
Quartet
Quintet
1
1
1
1
2
1
1
3
3
1
1
4
6
4
1
1
5
10
10
5
1
Sextet
Examples of some common splitting patterns.
See Fig. 18.
Fig. 18 Examples of typical spectrum of common splitting patterns due to spin–spin splitting
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