Short-range order diffuse scattering from disordered Cu-29.8 at.% Pd alloy measured by X-ray diffraction is analysed on the basis of the correlative microdomain model proposed by Hashimoto (Acta Cryst. A30 (1974)). By appling a trial and error method, a model was found which reproduces well the short-range order parameters determined by X-ray diffraction experiment, although the model could not be solved in the straightforward way from his expression
