A new hybrid Dawson-type molybdenum arsenate derivative: (H(2)bpy)(3)[As(2)Mo(18)O(62)] (bpy = 4,4′-bipyridine)

The title compound, tris­(4,4′-bipyridinium) diarsenoocta­deca­molybdate(VI), (C(10)H(10)N(2))(3)[As(2)Mo(18)O(62)], featuring protonated bipyridine mol­ecules and a classical Dawson-type polyoxo-anion, has been synthesized under hydro­thermal conditions. The polyoxoanions are linked together via th...

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Detalles Bibliográficos
Autores principales: Yu, Hai-hui, Zhang, Xiao, Kong, Li, Xu, Ji-qing
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2972115/
https://www.ncbi.nlm.nih.gov/pubmed/21578702
http://dx.doi.org/10.1107/S1600536809050260
Descripción
Sumario:The title compound, tris­(4,4′-bipyridinium) diarsenoocta­deca­molybdate(VI), (C(10)H(10)N(2))(3)[As(2)Mo(18)O(62)], featuring protonated bipyridine mol­ecules and a classical Dawson-type polyoxo-anion, has been synthesized under hydro­thermal conditions. The polyoxoanions are linked together via the bipyridyl cations, acting as hydrogen-bond donors, generating a two-dimensional supra­molecular network. The asymmetric unit contains 1.5 4,4′-bipyridinium (H(2)bpy) units, with an inversion centre in the central bond of the second H(2)bpy unit. The site symmetry of the anion is [Image: see text].

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