Figure 3
X-ray diffraction of o-F2-6P, as grown on a (001) plane of HOPG; the inset gives the chemical structure of the molecule. (a) Specular diffraction pattern of the sample with the characteristic diffraction peak of the HOPG substrate and of the o-F2-6P crystals. (b) Reciprocal-space map measured by grazing-incidence X-ray diffraction. Selected peaks for the indexing procedure are marked by triangles around the maximum of the diffracted intensity; the crosses give the calculated peak positions based on indexing together with the assigned Laue indices. |