Chapter 12, Problem 12B.11BE

Interpretation Introduction

Interpretation:

The multiplet for coupling of three equivalent nuclei with spin $\frac{5}{2}$ has to be predicted.

Concept introduction:

Many nuclei and electrons have spin, due to this spin magnetic moment arises.  The energy of this magnetic moment depends on the orientation of the applied magnetic field.  In NMR spectroscopy, every nucleus has a spin.  There is an angular momentum related to the spin.  The difference between its resonance frequency and that of the reference standard is known as the chemical shift of a nucleus.  Tetramethylsilane is taken as reference.