A Novel Water Cluster Held Up by a Tungstotellurate of the [Ni(2,2’-bipy)3]2+ Cations: Synthesis and Characterization of [Ni(2,2’-bipy)3]2[H2(TeW6O24)]·28H2O

The antimonato-polyoxovanadate {Ni(en)}[VSbO(HO)]·ca.15HO was utilized as a synthon for the solvothermal in situ generation of the new compound {Ni(phen)}[{Ni(en)}VSbO(HO)]·19HO, a rearrangement induced by ligand metathesis. While in the precursor structure cations and anions are isolated, the solid-state structure of the product is characterized by 1D chains consisting of alternating [VSbO(HO)] cluster shells and [Ni(en)] units covalently linked to neighboring clusters via terminal oxygen atoms. Water clusters composed of sixteen hydrogen-bonded HO molecules are located in void spaces of the structure. The magnetic properties indicate weak antiferromagnetic interactions of the bridging Ni center and adjacent polyoxovanadate anions, as well as small magnetic anisotropy of the individual Ni centers.

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A Novel Water Cluster Held Up by a Tungstotellurate of the [Ni(2,2’-bipy)₃]²⁺ Cations: Synthesis and Characterization of [Ni(2,2’-bipy)₃]₂[H₂(TeW₆O₂₄)]·28H₂O

Cited by 4 publications

References 17 publications

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Inverse coordination complexes with oxoanions as centroligands. A review of topologies

In situ ligand exchange-mediated 0D/1D transformation of a polyoxovanadate

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