含多硫基S^（2－）_6及3－Mep_y配体的锌配合物性能的研究

The Characteristics Study of Zinc Complex with S 2- 6 and 3-Methylpyridine Ligands

标题化合物采用锌粉、硫粉及３－甲基吡啶（３－Ｍｅｐｙ）直接反应而得，是金黄色晶体，不溶于水及ＣＳ２．结晶学参数：三斜晶系，Ｐ１空间群，ｚ＝２，α＝０９２１１（２）ｎｍ，ｂ＝０９８１３（２）ｎｍ，ｃ＝－１１４８４（２）ｎｍ，α＝９７０４（１）°，β＝１０４８５（１）°，γ＝６１９９（１）°，υ＝０８８５９ｎｍ３，元素分析确定化学式为ＺｎＳ６（ＣＨ３Ｃ５Ｈ４Ｎ）２，对标题化合物进行红外光谱，紫外可见光谱归属，同时进行热分析，循环伏安以及萤光性能的研究．结果发现标题化合物具有萤光性能，并在温度大于１２０℃开始分解，３００℃以上全部分解。

The title compound has been obtained by reaction of zinc power with sulfur in 3-Methylpyridine.Golden-yellow in coulour,the crystal is insoluble in water and carbon disulfide.the crystal data for the title compound are:trclinic, p1,z=2.α=0 921 1(2) nm, b =0 981 3(2)nm, c =-1 148 4(2)nm, α =97 04(1)°, β =104 85(1)°, γ =61 99(1)°.Its chemical formual ZnS 6(CH 3C 5H 4N) 2,has been determined by elemental analysis.The IR and UV/V is spectra of the title compound are assigned.At same time,thermal analysis,cyclic compound are studied.it is shown that the title compound,with fluorescenct property,starts to decompose at more than 120℃ and decomposes completely at above 300℃ ,with ZnS as the final product.