Figure 7
The closest intermolecular distances in phase β (black points for 1.34 GPa, black open circles for 1.98 GPa and black crosses for 2.45 GPa) and in phase α [red triangles for the closest contacts involving both sites of the disordered molecules (as shown in Fig. 6a), and blue triangles for the distances between these close molecular sites, which have no contacts shorter than the sums of van der Waals radii (this is equivalent to eliminating the closest neighbouring molecular sites, as shown in Fig. 6b; in this way only one of the disordered sites is analyzed)]. |