<div dir="rtl"><div dir="ltr">Dear</div><div dir="ltr"><br></div><div dir="ltr"><a class="gmail-nova-e-link gmail-nova-e-link--color-inherit gmail-nova-e-link--theme-bare" href="https://www.researchgate.net/post/why_did_not_geometry_converge" style="color:inherit;text-decoration-line:none;outline:none;padding:0px;margin:0px;font-size:16px;font-family:Roboto,Arial,sans-serif;font-weight:700;border:0px;background-image:none;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial;display:inline">Why did not geometry converge?</a></div><div dir="ltr"><div class="gmail-nova-e-text gmail-nova-e-text--size-m gmail-nova-e-text--family-sans-serif gmail-nova-e-text--spacing-s gmail-nova-e-text--color-inherit gmail-redraft-text" style="border:0px;margin:0px 0px 15px;padding:0px;color:rgb(17,17,17);font-family:Roboto,Arial,sans-serif;font-size:14px;line-height:1.3">I am using DFTB+ for the optimization of the protein (146 atoms). so I got SCC converged, but Geometry did NOT converge.</div><div class="gmail-nova-e-text gmail-nova-e-text--size-m gmail-nova-e-text--family-sans-serif gmail-nova-e-text--spacing-s gmail-nova-e-text--color-inherit gmail-redraft-text" style="border:0px;display:inline;margin:0px;padding:0px;color:rgb(17,17,17);font-family:Roboto,Arial,sans-serif;font-size:14px;line-height:1.3">could you help me to solve this problem?</div><br><br><br></div><br><div id="mt-signature">
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