近年来，配位聚合物的自组装研究备受关注。它们在非线性光学、分子磁体、气体吸附、荧光等新型材料以及分子识别、多相催化等领域显示出诱人的应用前景。其中，热点课题—手性配位聚合物自发拆分现象的研究不但对于探讨生命同手性起源具有重要意义，而且在手性识别和不对称催化领域有着潜在的应用价值。本文首次合成了两种含有21螺旋链结构的配位聚合物[Ag(pyta)]n(1)和[Ag(prta)]n(2)。晶体结构分析结果表明，1和2中的银离子都是扭曲的四面体配位，pyta-和prta-均贡献出其N-O-S配位原子，其配位模式都是在文献中罕见的。所不同的是pyta-为四齿配体，化合物1为二维结构，产物是外消旋的配位...Self－assembly of coordination polymers has attracted much attention because of their remarkable applications to various fields such as nonlinear optical (NLO) materials, molecular magnets, gas absorption, fluorescent materials, as well as heterogeneous catalysis. Recently, the spontaneous resolution of chiral coordination polymers has become one of the hottest topics discussed by scientists from d...学位：理学硕士院系专业：化学化工学院化学系_无机化学学号：20012500
