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标题化合物采用锌粉、硫粉及2-甲基吡啶直接反应最后得到金黄色晶体,其具有萤光性能,它不溶于水及二硫化碳.进行X-射线结晶学表征,该分子中含有四面体配位的ZnS2N2核心.结晶学参数:单斜晶系,CC,Z=4,a=0.75136(24)nm,b=1.73065(79)nm,c=1.36812(37)nm,α=90.018°(30),β=94.449°(27),γ=89.947°(42),V=1.77366nm3.通过元素分析其化学式为ZnS6(C6H7N)2.对标题化合物进行红外光谱归属,同时进行热分析,循环伏安以及荧光性能的研究,发现温度大于104℃时开始分解,于380℃全部分解,最后产物为ZnS
The title compound was directly reacted with zinc powder, sulfur powder and 2-methylpyridine to finally give a golden yellow crystal, which has a fluorescent property and is insoluble in water and carbon disulfide. X-ray crystallographic characterization of the tetrahedral coordinated ZnS2N2 core. Crystallographic parameters: monoclinic, CC, Z = 4, a = 0.75136 (24) nm, b = 1.73065 (79) nm, c = 1.36812 (37) nm, ° (30), β = 94.449 ° (27), γ = 89.947 ° (42), V = 1.77366 nm3. Its chemical formula is ZnS6 (C6H7N) 2 by elemental analysis. At the same time, the thermal analysis, cyclic voltammetry and fluorescence properties of the title compounds were studied. It was found that when the temperature was above 104 ℃, they began to decompose and decomposed at 380 ℃. The final product was ZnS