Figure 2
Part of the crystal structure. O—HcoordW⋯ONA, N—HNA⋯Oc and N—HNA⋯ONA (coordW = coordinating water, c = carboxylate and NA = nicotinamide) hydrogen bonds, enclosing R22(12), R33(10) and R33(16) ring motifs, are shown as dashed lines. Non-bonding H atoms have been omitted for clarity. |