Acta Cryst. (2007). E63, m1599-m1601  [ doi:10.1107/S1600536807021010 ]

catena-Poly[2,4,6-triamino-1,3,5-triazin-1-ium [[aqua(pyridine-2,6-dicarboxylato-³O,N,O')bismuthate(III)]--pyridine-2,6-dicarboxylato-⁴O,N,O':O']]

M. A. Sharif, H. Aghabozorg and A. Moghimi

Abstract: The reaction of Bi(NO₃)₃·5H₂O with a 1:2 molecular complex of pyridine-2,6-dicarboxylic acid (pydcH₂) and 2,4,6-triamino-1,3,5-triazine (tata) in aqueous solution leads to formation of the title compound, (C₃H₇N₆)[Bi(C₇H₃NO₄)₂(H₂O)]. The Bi^III atom is octacoordinated by two tridentate pydc^2- ligands, one O atom of a water molecule and one O atom from a Bi-O-Bi bridge. Extensive O-HO and N-HO hydrogen bonding exists between the anionic polymers and the tataH⁺ cations.

Online 5 May 2007

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