Figure 7
The main intramolecular contacts in 1Ni-SC. For clarity, one asymmetric unit is displayed in displacement ellipsoid style and the rest in wireframe in gray. H atoms not involved in short contacts have been omitted. (a) π–π interactions and CH⋯O and OH⋯O contacts. (b, c) Hydrogen-bond sets between the coordinated water molecules and the carbonate bridging ligand along the ab and bc crystallographic planes, respectively. |