Figure 5
Some short-range correlations in benzil as revealed by diffuse scattering. Hollow symbols apply to neighbours in the a direction while filled apply to neighbours along the c axis. Diamonds show correlations between a-direction displacements of neighbours, triangles give correlations between c-direction displacements while squares give y-direction displacements, where y completes a Cartesian set of coordinates. Circles give correlations in the values of on neighbouring molecules. |