<div dir="ltr">Dear Prof.Mehl<br>It seems that the authors made a mistake. Thank you for your help.<br>Best regards,Payam Norouzzadeh<br><br><div class="gmail_quote">On Wed, Feb 15, 2012 at 8:18 AM, Michael Mehl <span dir="ltr"><<a href="mailto:Michael.Mehl@nrl.navy.mil">Michael.Mehl@nrl.navy.mil</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Well, they say it's in space group Cmca, which is a base-centered orthorhombic structure. A face-centered orthorhombic structure would be something like Fmmm. If you take a look at the space group tables for Cmca (#64) and Fmmm (#69), you'll see a the difference right at the top of the page.<div class="im">
<br>
<br>
On 02/14/2012 07:49 PM, Payam Norouzzadeh wrote:<br>
</div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">
Thank you Prof.Mehl.<br>
In the following paper it is said that the structure is faced center (Fig 1):<br>
<br>
Ab initio calculations of structural and electronic properties of gallium solid-state phases, PHYSICAL REVIEW B VOLUME 52, NUMBER 14 1 OCTOBER 1995-II<br>
<br>
and that's why I've confused.<br>
Best regards,Payam Norouzzadeh<br>
<br>
<br>
<br>
<br>
<br></div><div class="im">
______________________________<u></u>_________________<br>
Pw_forum mailing list<br>
<a href="mailto:Pw_forum@pwscf.org" target="_blank">Pw_forum@pwscf.org</a><br>
<a href="http://www.democritos.it/mailman/listinfo/pw_forum" target="_blank">http://www.democritos.it/<u></u>mailman/listinfo/pw_forum</a><br>
</div></blockquote><font color="#888888">
<br>
<br>
<br>
-- <br>
Michael J. Mehl<br>
Head, Center for Computational Materials Science<br>
Naval Research Laboratory Code 6390<br>
Washington DC<br>
</font></blockquote></div><br></div>