[Ifeffit] High Correlation betn SO2 and ss

Hi Folks I have a small doubt. I work on the structural features of Y that are segregated to Alumina grain boundaries (very dilute amounts of Yttrium in polycrystalline alumina). In some of my fits, I find a correlation ~0.85 between SO2 and ss. If I restrain the ss, from 0.004 to 0.007, the CN changes by ~0.5 (not considering +/-0.3). I would appreciate if someone can explain me how to interpret the results from a structural point of view. Warm regards Shan -- ||||||||||||||||||||||||||||||||| Shantanu Behera Center for Advanced Materials and Nanotechnology Lehigh University 5, East Packer Avenue Bethlehem, PA 18015, USA