Acta Cryst. (2006). E62, m2266-m2268  [ doi:10.1107/S1600536806032521 ]

Piperazinediium bis(pyridine-2,6-dicarboxylato)manganate(II) hexahydrate

H. Aghabozorg, P. Ghasemikhah, J. Soleimannejad, M. Ghadermazi and J. Attar Gharamaleki

Abstract: The reaction of manganese(II) nitrate with the proton-transfer compound piperazinediium pyridine-2,6-dicarboxylate, or (pipzH₂)(pydc), in aqueous solution leads to the formation of the title compound, (C₄H₁₂N₂)[Mn(C₇H₃NO₄)₂]·6H₂O. The anion is a six-coordinate complex with a distorted octahedral geometry around the central atom. In the crystal structure, intra- and intermolecular O-HO and N-HO hydrogen bonds connect the various components into a supramolecular structure.

Online 23 August 2006

Copyright © International Union of Crystallography
IUCr Webmaster