1 year, 8 months ago
Relevant I = ½ nuclei and relative natural abundances are as follows (assume all other
nuclei are spin inactive):
1H (I = ½, 100%) 19F (I = ½, 100%)
29Si (I = ½, 4.7%)
31P (I = ½, 100%) 77Se (I = ½, 7.6%)
129Xe (I = ½, 26.4%)
Also, assume 1J > 2J > 3J and there is no resolvable 4J coupling.
1. Using stick diagrams, sketch the 1H NMR spectra for the following compounds.
Label all couplings and include all relative peak intensities and integration values.
Assume structures are rigid in solution (give all isomers).