Re: [Ifeffit] Query regarding inequivalent sites in the EXAFS fitting

2008-02-29 Thread s440697
Hi, does your proceeding make sense for XANES calculations, too? For example for an atom-cluster with some sulfur absorber? best regards, Eckhard Hi Bindu: On Fri, 29 Feb 2008, Bindu R. wrote: Could you please tell me if there is an option to do the EXAFS fitting for a compound having

Re: [Ifeffit] Query regarding inequivalent sites in the EXAFS fitting

2008-02-29 Thread Bruce Ravel
As is often the case, the FAQ may help. Look at question 14 at http://cars9.uchicago.edu/iffwiki/FAQ/FeffitModeling B On Friday 29 February 2008 00:06:28 Bindu R. wrote: Dear Bruce, Could you please tell me if there is an option to do the EXAFS fitting for a compound having the absorbing

Re: [Ifeffit] Query regarding inequivalent sites in the EXAFS fitting

2008-02-29 Thread Bruce Ravel
Bindu, I'm sorry. I misread your question. Carlo's answer is much more to the point than mine was. B On Friday 29 February 2008 00:06:28 Bindu R. wrote: Dear Bruce, Could you please tell me if there is an option to do the EXAFS fitting for a compound having the absorbing atoms at two

Re: [Ifeffit] Query regarding inequivalent sites in the EXAFS fitting

2008-02-29 Thread Carlo Segre
Hi Eckhard: On Fri, 29 Feb 2008, [EMAIL PROTECTED] wrote: Hi, does your proceeding make sense for XANES calculations, too? For example for an atom-cluster with some sulfur absorber? best regards, Eckhard Yes, you can do this for XANES calculations too. The outputs need to be summed

Re: [Ifeffit] Query regarding inequivalent sites in the EXAFS fitting

2008-02-29 Thread s440697
Hi, my normal proceeding is (for example Na_2 SO_4) to calculate with an atom-cluster of this substance with lots of atoms an lots of sulfur. I chose one as the absorber and make one single feff-run. But when i do this for all sulfur atoms consecutively (because in experiment every sulfur absorbs

Re: [Ifeffit] Query regarding inequivalent sites in the EXAFS fitting

2008-02-29 Thread Carlo Segre
Hi Eckhard: On Fri, 29 Feb 2008, [EMAIL PROTECTED] wrote: Hi, my normal proceeding is (for example Na_2 SO_4) to calculate with an atom-cluster of this substance with lots of atoms an lots of sulfur. I chose one as the absorber and make one single feff-run. But when i do this for all