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A new dysprosium-zinc coordination polymer {[Dy2Zn(dinic)4(H2O)8]·H2O}n 1 (H2dinic = 2,5-pyridinedicaboxylic acid) has been synthesized and structurally characterized by X-ray analysis. The complex (C28H30Dy2N4O25Zn, Mr = 1212.94) crystallizes in triclinic, space group P1 with a = 7.8911(16), b = 9.3177(19), c = 13.029(3) A, α = 75.29(3), β = 75.04(3), γ = 79.00(3)°, V = 887.1(3) ·3, Z = 1, Dc = 2.236 g/cm3, μ(MoKα) = 4.947 mm-1, F(000) = 570, the final R = 0.0345 and wR = 0.0903 for 3644 observed reflections with I > 2σ(I). A two-dimensional supramolecular structure is formed in 1, which was characterized by elemental analysis, IR, TG analysis, and single-crystal X-ray diffraction.
A new dysprosium-zinc coordination polymer has been synthesized and structurally characterized by X-ray analysis. The complex (C28H30Dy2N4O25Zn (dinic) 4 (H2O) 8] , Mr = 1212.94) crystallizes in triclinic space group P1 with a = 7.8911 (16) b = 9.3177 (19) c = 13.029 (3) A = 75.29 = 79.00 (3) °, V = 887.1 (3) · 3, Z = 1, Dc = 2.236 g / cm3, μ (MoKα) = 4.947 mm-1, F wR = 0.0903 for 3644 observed reflections with I> 2σ (I). A two-dimensional supramolecular structure is formed in 1, which was characterized by elemental analysis, IR, TG analysis, and single-crystal X-ray diffraction.