Dear Sahoo,<br><br>Without knowing your input file, how one can judge. Please provide your input file.<br>Further, not fully optimization may be one reason.<br>Best<br><br>SKG<br>Dept. of Phys.<br>Bhavnagar University<br>Gujarat<br>
<br><div class="gmail_quote">On Sat, May 28, 2011 at 5:38 PM, bhabya sahoo <span dir="ltr"><<a href="mailto:bdslipun@gmail.com">bdslipun@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
sir<div>i used to calculate the phonon calculation on a 4*4*4 grid in cscl phase but the unstability persists upto 500 gpa</div><div>but it is the thermodyanamic stability after 140 gpa kpoints 24*24*24</div><div>what may be reseon i donot know </div>
<div>please help me </div>
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