[Ifeffit] DW Factor follow up

Hi,

Thank you for all this valuable information.

Can I make a general statement in comparing the DW of metal and its crystalline oxide at a given temperature? For example, I find the DW for Al metal to be 0.015A in the first scattering path (Al-Al) at 25C (using correlated Debye model). However, the fitted value of the DW for Al oxide in the first path (Al-O) was 0.001 A. In both fits, the CN was set to a constant since it is known from other techniques. Can a general statement be made comparing relative magnitudes of metal-metal DW and metal-oxygen DW-factors?

Is there a good general resource for the Debye temperatures of metal oxides, like zeolite or Al2O3?

Thank you again for all your guidance.

Ian Drake