Dear Sue Qiang<div><br /></div><div>I am sorry but I do not understand this question</div><div>Regards</div><div>Marcella</div><div><br /><br /></div><div class="gmail_quote"><div dir="auto" class="gmail_attr">On Wednesday, May 10, 2023 at 3:44:09 AM UTC+2 Moon Moon 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;"><span style="color:rgb(32,33,36);font-family:Roboto,Arial,sans-serif;letter-spacing:0.25px;white-space:nowrap">hello Prof. Iannuzzi,</span><div><font color="#202124" face="Roboto, Arial, sans-serif"><span style="letter-spacing:0.25px;white-space:nowrap"><br></span></font></div><div><font color="#202124" face="Roboto, Arial, sans-serif"><span style="letter-spacing:0.25px;white-space:nowrap">Are there bad effects when using langevin dynamics to get a final geometry at a temperature ?</span></font></div><div><font color="#202124" face="Roboto, Arial, sans-serif"><span style="letter-spacing:0.25px;white-space:nowrap">Could you please tell me ?</span></font></div><div><font color="#202124" face="Roboto, Arial, sans-serif"><span style="letter-spacing:0.25px;white-space:nowrap"><br></span></font></div><div><font color="#202124" face="Roboto, Arial, sans-serif"><span style="letter-spacing:0.25px;white-space:nowrap">Yue Qiang<br></span></font><br></div><div class="gmail_quote"><div dir="auto" class="gmail_attr">在2021年7月15日星期四 UTC+9 18:29:35<Marcella Iannuzzi> 写道:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi Victor,<div><br></div><div>Your time-step is too large. </div><div>Is there a reason why you use Langevin dynamics rather than a more standard thermostat?</div><div>Are you sure that diagonalization+smearing is the most efficient optimisation scheme for your system?</div><div><br></div><div>Kind regards</div><div>Marcella<br><br></div><div class="gmail_quote"><div dir="auto" class="gmail_attr">On Monday, July 12, 2021 at 3:08:36 PM UTC+2 <a rel="nofollow">volk...@gmail.com</a> 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"><br><div>good day</div><div>I wish to ask about the observed structural instability upon BO-MD</div><div>of a hydrated copper-proline complex.</div><div>It starts ok, but later hydrogens start to fly away.</div><div>Thank you.</div><div>Victor<br></div></blockquote></div></blockquote></div></blockquote></div>
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