/a></h2>
<ul class="simple">
<li><p>1 = symmetry</p></li>
<li><p>-1 = for anti-symmetry</p></li>
</ul>
<div class="line-block">
<div class="line"><strong>symmetryOps</strong><span class="math notranslate nohighlight">\(_1\)</span> for symmetry about xy plane.</div>
<div class="line"><strong>symmetryOps</strong><span class="math notranslate nohighlight">\(_2\)</span> for symmetry about xz plane.</div>
<div class="line"><strong>symmetryOps</strong><span class="math notranslate nohighlight">\(_3\)</span> for s