Since this seems to come up often, I'd like to point out that the American Mineralogist Crystal Structure Database (<a href="http://rruff.geo.arizona.edu/AMS/amcsd.php">http://rruff.geo.arizona.edu/AMS/amcsd.php</a>) is another excellent place to find structures, though you will have to use it in conjunction with Bilbao (
<a href="http://www.cryst.ehu.es/">http://www.cryst.ehu.es/</a>), and have some understanding of space groups and Wyckoff positions.<br><br><div><span class="gmail_quote">On 3/5/07, <b class="gmail_sendername">lan haiping
</b> <<a href="mailto:lanhaiping@gmail.com">lanhaiping@gmail.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div>
hi, you may try to digg out <a href="http://www.cryst.ehu.es/" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">http://www.cryst.ehu.es/</a></div>
<div> or <a href="http://cst-www.nrl.navy.mil/lattice/" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">http://cst-www.nrl.navy.mil/lattice/</a> </div>
<div> </div>
<div>Regards</div>
<div>h.p<br><br> </div><div><span class="e" id="q_111216d99a619eff_1">
<div><span class="gmail_quote">On 3/5/07, <b class="gmail_sendername">Nguyen Ngoc Ha</b> <<a href="mailto:nguyenhalvt@yahoo.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">nguyenhalvt@yahoo.com
</a>> wrote:</span>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0px 0px 0px 0.8ex; padding-left: 1ex;">Dear PWscf Users!<br>   Would you please help me structure of V2O5 crystal<br>or tell me where to have the structure?
<br>   Thank you very much!<br><br></blockquote></div></span></div></blockquote></div><br><br clear="all"><br>-- <br>                                            mjm (<a href="http://hawknotes.blogspot.com/">http://hawknotes.blogspot.com/
</a> and <a href="http://cst-www.nrl.navy.mil/lattice/">http://cst-www.nrl.navy.mil/lattice/</a>)<br>