[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [sdpd] Peak missing!



What is the space group?

best

Radovan




higorfav a écrit :
> Dear all,
> I tried to refine a spectra that teorically should be cubic, but whem
> I started the refinement just one peak (111) is missing on teorical
> fitting, but the phase matchs with the experimental peak.
> Trying tetragonal symmetry, all peaks agree and refinement goes well.
> I tried to change the origin of the system without result.
> The question is:
> Is there something to do in order to fit that missing peak or I have
> to assume that the symmetry is tretagonal? Does anybody have some ideas?
> 
> Thanks in avance.
> Higor.
> 
> 
> ------------------------------------
> 
> Yahoo! Groups Links
> 
> 
> 


-- 
Radovan Cerny
Laboratoire de Cristallographie
24, quai Ernest-Ansermet
CH-1211 Geneva 4, Switzerland
Phone  : [+[41] 22] 37 964 50, FAX : [+[41] 22] 37 961 08
mailto : Radovan.Cerny...@cryst.unige.ch
URL    : http://www.unige.ch/sciences/crystal/cerny/rcerny.htm

------------------------------------

Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/sdpd/

<*> Your email settings:
    Individual Email | Traditional

<*> To change settings online go to:
    http://groups.yahoo.com/group/sdpd/join
    (Yahoo! ID required)

<*> To change settings via email:
    mailto:sdpd-digest...@yahoogroups.com 
    mailto:sdpd-fullfeatured...@yahoogroups.com

<*> To unsubscribe from this group, send an email to:
    sdpd-unsubscribe...@yahoogroups.com

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/