<div dir="ltr">Thank you for the confirmation Matthias! Would you be able to look at my input file? I'm having trouble with SCF convergence and my Andreussi model set up. <div><br></div><div>I'm trying to simulate 6 carbon atoms randomly placed as they migrate through a molten Al system, using MD. Using the solvation model, I've set up my 6 C atoms and have a dieletric constant of 80. I'm also attaching my latest output file. <br><div><br></div><div>I was originally using Diagonalization method for the SCF, but the convergence column was migrating over 1. </div><div>I then tried using OT with minimizer DIIS, Full_ALL preconditioner and 0.001 energy_gap, as recommended for OT, and it stays below 1, however it never converges. </div><div><br></div><div>I'm also running this simulation without a solvation model using a full system of 256 Al atom and 6 carbon atoms randomly placed in the system for comparison, with no issues of convergence, i.e. each SCF converges within 24-30 steps with each step taking about 22 seconds. </div><div><br></div><div>Thank you so much for all your help thus far! I really appreciate it!</div><div><br></div><div>Best Regards,</div><div>Dev<br><br>On Wednesday, June 3, 2020 at 12:42:32 PM UTC-4, Matthias Krack wrote:<blockquote class="gmail_quote" style="margin: 0;margin-left: 0.8ex;border-left: 1px #ccc solid;padding-left: 1ex;">
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1f497d">Yes.</span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> <a href="javascript:" target="_blank" gdf-obfuscated-mailto="iQ76JXZaAwAJ" rel="nofollow" onmousedown="this.href='javascript:';return true;" onclick="this.href='javascript:';return true;">c...@googlegroups.com</a> <<a href="javascript:" target="_blank" gdf-obfuscated-mailto="iQ76JXZaAwAJ" rel="nofollow" onmousedown="this.href='javascript:';return true;" onclick="this.href='javascript:';return true;">c...@googlegroups.com</a>>
<b>On Behalf Of </b>Dev Rana<br>
<b>Sent:</b> Mittwoch, 3. Juni 2020 18:19<br>
<b>To:</b> cp2k <<a href="javascript:" target="_blank" gdf-obfuscated-mailto="iQ76JXZaAwAJ" rel="nofollow" onmousedown="this.href='javascript:';return true;" onclick="this.href='javascript:';return true;">c...@googlegroups.com</a>><br>
<b>Subject:</b> [CP2K:13443] Is it possible to run a Andressui or Fattebert Solvation Model with Molecular Dynamics?</span></p>
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<p class="MsoNormal">As the question in the subject suggests, is it possible to run a solvation model with MD?</p>
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