<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12pt"><div>Dear Wien2k users,</div><div>How can i find structure phases stability of a compound in two symmetries?</div><div>How can i find the pressure related to it?</div><div>Is it necessary to use Gibbs energy for finding the pressure which symmetry of compound will change?<br></div><div>Please give me some advices.</div><div>With best,</div><div>mahdi<br></div></div></body></html>