Acta Cryst. (2007). E63, m1777-m1778  [ doi:10.1107/S1600536807023306 ]

Tris[(3-aminopropyl)dimethylammonium] decavanadate(V) hexahydrate

C.-Y. Zhu, Y.-T. Li, J.-D. Wu, Z.-Y. Wu and X. Wu

Abstract: The title compound, 3(C₅H₁₆N₂)²⁺·[V₁₀O₂₈]^6-·6H₂O, consists of decavanadate polyanions, doubly protonated N,N-dimethylpropane-1,3-diammonium cations (H₂dmpn²⁺) and uncoordinated water molecules. Two crystallographically independent decavanadate anions are located across inversion centers. The terminal V=O bond distances are much shorter than the bridging V-O bond distances. The structural components are linked by extensive hydrogen bonding, forming a three-dimension supramolecular architecture.

Online 31 May 2007

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