Abstract
A new polymer [Mn3(OAc)6(H2O)12] n (1) based on trinuclear manganese clusters has been synthesized under hydrothermal condition and structurally characterized by single-crystal X-ray diffraction analysis. The compound crystallizes in monoclinic system, space group P21/c, with a = 10.401(5), b = 17.527(7), c = 9.073(4) A, α = 90, β = 110.943(7), γ = 90°, V = 1544.8(12) A3, Z = 2. Compound 1 is a two-dimensional (2D) structure with 4-connected sql topology, and is further extended to a 3D supramolecular framework by hydrogen bonds. Variable temperature magnetic susceptibility measurements indicate antiferromagnetic couplings between Mn2+ ions. Furthermore, elemental analyses and powder X-ray diffraction properties of 1 are also investigated.
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