code>[GaussianFWHM LorentzianFWHM]</code></li>
</ul>
</div>

<p>
<code>chili</code> can model hindered rotation using an orientational potential, which can be specified in <code>Sys.Potential</code>.

<div class="optionfield"><code>Potential</code></div>
<div class="optiondescr">
<p>
An array of coefficients for the orientational potential, with four numbers per row: L, M, K, and &lambda;. The potential is expressed as U(&Omega;) = - k<sub>B</sub> T &Sigma;<sub>L,M,K</sub>&lambda;<sup>L</sup><sub>M,K</sub>D