3-(Aminocarbonyl)pyridinium diaqua-bis(pyridine-2,6-dicarboxylato)bismuthate(III) monohydrate

3-(Aminocarbonyl)pyridinium diaqua-bis(pyridine-2,6-dicarboxylato)bismuthate(III) monohydrate

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The asymmetric unit of the ionic title compound, (C6H7N2O)[Bi(C7H3NO4)2(H2O)2]·H2O or (acpyH)[Bi(pydc)2(H2O)2]·H2O, contains an [Bi(pydc)2(H2O)2]− anion (where pydcH2 is pyridine-2,6-dicarboxylic acid), a protonated 3-(aminocarbonyl)pyridine as counter-ion, (acpyH)+, and one uncoordinated water molecule.The anion is an eight-coordinate complex with a icon track bar f250 square-antiprismatic geometry around the BiIII atom.In the crystal, extensive O—H.

O and N—H.O hydrogen bonds, as well as ion pairing, C=O.π interactions [O.

centroid distance = 3.583 (5) Å], π–π stacking [centroid–centroid distance = 3.864 (3) Å], and C—H.

π and C—H.O interactions, play an important Neuw Rebel Skinny Eternal Black Jeans role in the formation and stabilization of the three-dimensional supramolecular structure.