Required data are a .cif and a .fcf (including Friedel related reflections) for the non-centrosymmetric structure.
Calculated Bijvoet differences (Horizontal) are plotted against observed Bijvoet differences (Vertical). Vertical bars indicate one sigma spread.
Only difference above the preset sigma difference (Selected) are displayed out of the total number of Bijvoet pairs.
Plot entries are expected to be located in the upper right (or inversion relared lower left) quadrant for the correct absolute structure. Deviating entries are in red.
Reflection indices are displayed for the the largest Bijvoet differences.
Full details can be found on the listing file.