Hi Ashwani, On Wed, Apr 25, 2018 at 1:27 AM, Ashwani Kumar wrote:

Hello everyone, I am new to the mailing list. i am Fitting data of regular and distorted ( from irradiation) NBS glass doped with Hafnium. Literature available Hafnia (monoclinic) data is taken as standard model to fit the data (monoclinic) of regular glass. Now i want to fit the distorted glass data with exafs result of regular glass data as standard model. or will it be ok , to also fit the distorted glass data with hafnia as standard model. .

I think it sort of depends on how distorted you expect the glass to be. I would expect that the Hf-O distance in the glass probably isn't too different from the in the crystal. So, the crystal structure is a reasonable place to start, as long as you keep an open mind that it will probably not be perfect and may need tweaking. --Matt