Figure 7
Scatterplot of the electrostatic potentials generated by two GA molecules involved in aromatic stacking interactions in the GA4PyW4 crystal. The points are obtained on the Hirshfeld surface (limited by ρtot > 0.001 e Å−3) between the two molecules. (a) V1(r) versus V2(r) in the parallel stacking dimer between GA1 and GA2 molecules, (b) V2′(r) versus V2(r) in the antiparallel stacking dimer between two GA2 molecules. |