ficulties to converge, one may try to lower this value.</li><br>
<hr>
<a name=beta_hybrid><li>                 <span style="display:inline-block;background:#EEEEEE;width:400px">               <b>beta_hybrid</b>  </span>  
<br><br>
<i>Optional</i><br>
Default: 0.0<br><br>
Only works for Range-Separated hybrid functionals scf='rsh' Sets the amount of long-range exact-exchange</li><br>
<hr>
<a name=density_matrix_damping><li>                 <span style="display:inline-block;background:#EEEEEE;width:400px">   