Abstract
A novel three dimensional coordination polymer [Co2(H2L)2(4,4′-bpy)3(H2O)4]n·2nH2O (1) (H4L = 5-(3′,4′-dicarboxylphenoxy)-isophthalic acid, 4,4′-bpy = 4,4′-bipyridine) has been synthesized and characterized structurally. It crystallizes in the monoclinic space group C2/c with a = 16.513(2), b = 20.486(3), c = 18.923(2) A; β = 101.1610(10), V = 6280.2(14) A3, C62H54Co2N6O25,Mr = 1400.97, Z = 4, Dc = 1.482 g/cm3, μ = 0.618 mm–1,F(000) = 2888, R = 0.0358 and wR = 0.0992 with I > 2σ(I). Compound 1 presents a novel 3D 3-fold interpenetrated 4-connected cds network with the point symbol of (65.8) topology. Thermal analysis of complex 1 has also been carried out.
Published Version
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