Abstract

A new Anderson-based heteropolymolybdate {[Eu(H2O)6]2(TeMo6O24)}·6H2O (1) has been hydrothermally synthesized and characterized by elemental analyses, IR, thermal stability analysis, XRD and single crystal X-ray diffraction. Compound 1 crystallizes in the triclinic system, space group P-1, a = 9.4023(6) A, b = 10.2530(7) A, c = 10.6525(10) A, α = 101.583(7)o, β = 108.024(7)o, γ = 107.150(6)o, V = 883.60(12) A3, Z = 1, R1 = 0.0338, wR2 = 0.0849. Compound 1 exhibits 1D chain-like structure formed by the alternative connection between Anderson type polyoxoanions [TeMo6O24]6− and Eu3+ along a-axis. Compound 1 displays good fluorescent emission of the Eu3+ ion at room temperature.

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