Hello Washington, Determining the bond angle is possible but there are vast resources and examples of bond angle models and calculations available to help to understand this. You should probably search "EXAFS bond angles" and it should keep you busy for quite a while. In general these kinds of questions don't get a great response because it sounds like you are asking us to help you do your research. Chris ******************************** Christopher J. Patridge, PhD NRC Post Doctoral Research Associate Naval Research Laboratory Washington, DC 20375 Cell: 315-529-0501 On 6/21/2013 1:33 PM, washington gomes wrote:

Dear Colleagues, I am structure characterized of La0.8Ba0.2CoO3 by x-ray spectroscopy, used program IFFEFIT 1.2. 10. I wonderif it is possible to determine the bond angle Co-O-CO,used IFFEFIT code in the extended x -ray absorptionfine structure EXAFS. If possible, I would like you to indicate the material that shows examples of how to determine the bond angle Co-O-CO. Sincerely yours, Wahington

_______________________________________________ Ifeffit mailing list Ifeffit@millenia.cars.aps.anl.gov http://millenia.cars.aps.anl.gov/mailman/listinfo/ifeffit