Hello <br />I faced this before<div>you need to adjust the SCF for faster convergence (lower cutoff, ... etc)<br />then it will converge </div><div><br /></div><div><br /></div><div class="gmail_quote"><div dir="auto" class="gmail_attr">On Tuesday, November 5, 2024 at 1:07:22 AM UTC+3 Jordan Burkhardt wrote:<br/></div><blockquote class="gmail_quote" style="margin: 0 0 0 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">I am getting an error when performing geometry optimizations after the first SCF cycle. "KS energy is an abnormal value (NaN/Inf)." in qs_ks_methods.F:870. Everything is working fine for single point energy calculations for the same geometries and input parameters. Does anyone know how to fix this or what may be wrong?<div><br></div><div>-Jordan Burkhardt</div></blockquote></div>
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