3-Aminobenzoic acid–4,4′-bipyridine (2/3)

3-Aminobenzoic acid–4,4′-bipyridine (2/3)

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The asymmetric unit of the title compound, 3C10H8N2·2C7H7NO2, consists of three molecules of 4,4′-bipyridine (bpy) and two molecules of 3-aminobenzoic acid (bza).Two molecules of bza and two molecules of bpy are CS-1719 connected via O—H.N, N—H.

N and N—H.O hydrogen bonds, forming forming infinite double-stranded zigzag chains along the c axis.The third molecule of bpy is linked to the chain by weak C—H.

O interactions.Adjacent chains are linked via π–π DR. FORMULATED PROBIOTICS ONCE DAILY ULT interactions [centroid–centroid distances = 3.759 (3)–3.

928 (3) Å] involving the pyridine rings of bpy molecules, resulting in a sheet-like structure parallel to (100).These sheets are stacked via C—H.π interactions, resulting finally in the formation of a three-dimensional supramolecular structure.