Dear Franz, The symmetry-specific expressions for the Shkl tensor are given in GSASManual.pdf pages 150-151.
Regards, Leonid ******************************************************* Leonid A. Solovyov Institute of Chemistry and Chemical Technology K. Marx av., 42 660049, Krasnoyarsk Russia Phone: +7 3912 495663 Fax: +7 3912 238658 www.icct.ru/eng/content/persons/Sol_LA ******************************************************* --- On Sun, 10/26/08, Franz Werner <[EMAIL PROTECTED]> wrote: > From: Franz Werner <[EMAIL PROTECTED]> > Subject: GSAS: Microstrain parameters in rhombohedral SGs > To: rietveld_l@ill.fr > Date: Sunday, October 26, 2008, 7:38 AM > Hello All > > Can anyone tell me how the indices of the S(hkl) parameters > are treated in GSAS in the case of a rhombohedral SG in > hexagonal setting? Do the hkl refer to the rhombohedral or > hexagonal axes? I'm currently refining in SG R -3 (no. > 148) in hexagonal setting. Furthermore I'd like to know > the expression of Gamma_S^2 (function of S400, S004, S202 > and S310) for this SG as I can't find it in the GSAS > manual. > > Thanks for your help. > > Regards > Franz Werner > -- > Psssst! Schon vom neuen GMX MultiMessenger gehört? Der > kann`s mit allen: http://www.gmx.net/de/go/multimessenger
