Re: PO corrections in trigonal space groups?

2014-03-26 Thread Reinhard Kleeberg
, Husinsyah husinsyah.sit...@aramco.com Cc: daniel.chateig...@ensicaen.fr daniel.chateig...@ensicaen.fr; rietveld_l@ill.fr rietveld_l@ill.fr Sent: Wednesday, March 26, 2014 8:16 AM Subject: Re: PO corrections in trigonal space groups? Thanks for your replies. Husin, is there any justification

Re: PO corrections in trigonal space groups?

2014-03-26 Thread Matthew Rowles
javascript:_e(%7B%7D,'cvml','rietveld_l@ill.fr'); Sent: Wednesday, March 26, 2014 8:16 AM Subject: Re: PO corrections in trigonal space groups? Thanks for your replies. Husin, is there any justification for the use of the 104 direction in calcite, other than this is the direction that works

PO corrections in trigonal space groups?

2014-03-25 Thread Matthew Rowles
Hi all I have a sample containing a fraction of calcite. My research tells me that calcite cleaves on {10-11}. How can I express this as an hkl for the March-Dollase PO correction? By inspection, {104} is the direction that orients. Is that correct? How can I derive that? Thanks Matthew

Re: PO corrections in trigonal space groups?

2014-03-25 Thread daniel Chateigner
Hi Matthew, You would perhaps prefer physically meaningfull PO correction using standard functions, at disposal in Maud. If you can give me an ascii double column of your data I'll give it a trial. daniel Le 25/03/2014 11:43, Matthew Rowles a écrit : Hi all I have a sample containing a

RE: PO corrections in trigonal space groups?

2014-03-25 Thread Sitepu, Husinsyah
Sent: Tuesday, March 25, 2014 2:10 PM To: rietveld_l@ill.fr Subject: Re: PO corrections in trigonal space groups? Hi Matthew, You would perhaps prefer physically meaningfull PO correction using standard functions, at disposal in Maud. If you can give me an ascii double column of your data

Re: PO corrections in trigonal space groups?

2014-03-25 Thread Matthew Rowles
___ -Original Message- From: rietveld_l-requ...@ill.fr [mailto:rietveld_l-requ...@ill.fr] On Behalf Of daniel Chateigner Sent: Tuesday, March 25, 2014 2:10 PM To: rietveld_l@ill.fr Subject: Re: PO corrections in trigonal space groups? Hi Matthew

Re: PO corrections in trigonal space groups?

2014-03-25 Thread Leonid Solovyov
...@gmail.com To: Sitepu, Husinsyah husinsyah.sit...@aramco.com Cc: daniel.chateig...@ensicaen.fr daniel.chateig...@ensicaen.fr; rietveld_l@ill.fr rietveld_l@ill.fr Sent: Wednesday, March 26, 2014 8:16 AM Subject: Re: PO corrections in trigonal space groups? Thanks for your replies. Husin