Fig. 4. Hirshfeld surface and fingerprint plots of [Ni(en)3]2+ dications (left) and the polyanionic unit [V6As8O26]4− (right) in the structure of 1. The intermolecular interactions are indicated as red areas on the Hirshfeld surfaces and the distinct interactions are shown in the four fingerprint plots right next to the species. The letters on the Hirshfeld surface (a, b and c) refer to the according letter in the fingerprint plot.
