【摘 要】
：
The title compound, [HgI2(C12H8N4S)], has been synthesized and characterized by single-crystal X-ray diffraction analysis. It crystallizes in monoclinic, space
【机 构】
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State Key Laboratory of Structural Chemistry
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The title compound, [HgI2(C12H8N4S)], has been synthesized and characterized by single-crystal X-ray diffraction analysis. It crystallizes in monoclinic, space group P21/n with a =14.086(2), b = 6.0365(6), c = 20.286(2) (A), β = 108.818(5)°, V = 1632.7(3) (A)3, Mr = 694.67, Z = 4,Dc. = 2.826 g/cm3,μ - 13.331 mm1, F(000) = 1240, S = 1.108, the final R = 0.0438 and wR =0.0934 for 3085 observed reflections (I ＞ 2σ(I)). The Hg(Ⅱ) atom is coordinated by two 2,5-bis(4-pyridyl)-1,3,4-thiadiazole (L) molecules and two iodine anions in a distorted tetrahedral coordination geometry. Mercury atoms are linked by the organic ligands to form a one-dimensional zigzag chain. It is noteworthy that such 1D zigzag chains are extended into a two-dimensional double layer framework through I…I interactions.
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