Figure 2
An illustration of the ClusterFinder process. A starting model is provided as input and the Rwp value is calculated by structure refinement. Atoms are iteratively removed from the starting model and the revised model is fitted to the experimental PDF. The atom-removal error is calculated by taking the difference between the Rwp values of the full starting model and when the atoms are removed. Atoms are colour coded based on the atom-removal error – yellow indicates a negative value (improved fit) while blue signifies a positive value (worsened fit). |