Figure 6
Top: Result of the Rietveld-refinement of thiophosgene after one melting and solidification cycle. Strong preferred orientation is observed. Red crosses indicate measured data, green line the refined model and purple line the difference. Bottom left: Structural model resulting from the Rietveld refinement. The thermal displacement ellipsoids for the S/Cl position are prolate as a result of the preferred orientation. Bottom right: Three-dimensional sixth-order spherical harmonic representation of the sample showing string preferred orientation along the [0001] direction. |