I think (1 1 8) converged very well. <br><br><div class="gmail_quote">On Sat, Aug 14, 2010 at 10:41 PM, Farzad Molani <span dir="ltr"><<a href="mailto:farzad_c81@yahoo.com">farzad_c81@yahoo.com</a>></span> wrote:<br>
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<div>hello QE users, <br>I'm going to achieve the best kpoint and cut-off for my system. I got results but I do'nt know, What is the best choice for K-point?<br>please help me,<br>thanks in advance.?<br></div>
<div> energy(Ry) k-point<br>-270.57530321 1 1 3</div>
<div>-270.58540932 1 1 4</div>
<div>-270.58749209 1 1 5</div>
<div>-270.58517276 1 1 6</div>
<div>-270.58547581 1 1 7</div>
<div>-270.58556388 1 1 8</div>
<div>-270.58553867 1 1 9</div>
<div>-270.58554333 1 1 10</div>
<div><br>Farzad Molani,<br>Ph.D Student,<br>Department of Theoretical Physical Chemistry,<br>K. N. Toosi University of Technology,<br>Tehran, Iran.<br>Tel.: 009891 4442 3308 </div>
<div>Tel.: 009821 2306 4280 <br>Fax: 009821 2285 3650 <br>Web: <a href="http://www.chem.kntu.ac.ir/%7Esjalili:/" target="_blank">http://www.chem.kntu.ac.ir/~sjalili:/</a></div></td></tr></tbody></table></div></td></tr>
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<br></blockquote></div><br><br clear="all"><br>-- <br>-=*=-=*=-=*=-=*=-=*=-=*=-=*=-=*=-=**=-=**=-=**=-=*=-=*=-=*=-=*=-=*=-<br> Hanyu Liu(刘寒雨), <br> State key Laboratory of Superhard Materials, Jilin University, China<br>
Email: <a href="mailto:liuhanyu08@mails.jlu.edu.cn">liuhanyu08@mails.jlu.edu.cn</a> or <a href="mailto:ouuing@gmail.com">ouuing@gmail.com</a><br> skype: ouuing<br>