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Acta Cryst. (2007). E63, m2320  [ doi:10.1107/S1600536807039189 ]

Tetraimidazolium bis(imidazole-[kappa]N)di-[mu]4-oxido-tetra-[mu]3-oxido-hexa-[mu]2-oxido-tetradecaoxidooctamolybdate(VI) monohydrate

C.-B. Li, Z.-G. Zong, J. Gong and S. W. Ng

Abstract: The anion of the title salt, (C3H5N2)4[Mo8O26(C3H4N2)2]·H2O, is a centrosymmetric Mo8O26 species in which two Mo atoms are each coordinated by an imidazole heterocycle. The anion is made up of two MoNO5 and six MoO6 edge-sharing octahedra. The cations interact with the tetraanion to give rise to a three-dimensional hydrogen-bonded network. The asymmetric unit features three cations, two of which lie on centers of inversion; the solvent water molecule is disordered with respect to one of these two cations.

Online 10 August 2007


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