8.1.8 Isopropyl neutral radical [a017]

Next: 8.1.9 Anthracene anion radical Up: 8.1 Radicals containing r Previous: 8.1.7 Ethyl neutral radical Contents

8.1.8 Isopropyl neutral radical [a017]

$\begin{figure}\centerline{\psfig{figure=a017.ps,width=2.5cm}} \end{figure}$

**Figure 23:** EPR spectrum of the isopropyl neutral radical.
$\begin{figure}\centerline{\psfig{figure=a017esp.ps,width=16.0cm}} \end{figure}$

[Exercise]

Print out the spectrum of the Fig. 23 by clicking on the following link

Form-a017
Reconstruct the spectrum in the graph paper of the form-a017 by successive splittings. Use the same scale.
Show the relative theoretical intensities in each line.
Pay attention to the scale; do the transformation from cm to mT.
Measure and assign the two hyperfine splittings; measure also the length of the spectrum.

Next: 8.1.9 Anthracene anion radical Up: 8.1 Radicals containing r Previous: 8.1.7 Ethyl neutral radical Contents

Universidad Autónoma de Madrid, Departamento de Química Física Aplicada