精品文档---下载后可任意编辑（附件）题 目：二甲基苯并咪唑-2，5-二巯基噻二唑配体的制及配合物{[Cu(L)(CH3O)]2(NO3)2}·2H2O 的合成指导老师： 李金鹏 职称：副教授学生姓名： 杨亚芳学号： 20242310532 专业：化学院（系）： 化学系完成时间：2008 年 6 月 4 日 2008 年 6 月 4 日摘 要配位聚合物不但具有迷人的拓扑结构，而且作为固体材料在光、电、磁和催化等方面有巨大的应用性能。本论文是利用氮化物与有机配体反应得到配位聚合物。目前，国内外在氮化物的讨论和应用上还不充分，属于国内外晶体工程讨论的前沿领域。本文采硝酸铜为原料，通过几步反应，合成了二甲基苯并咪唑-2，5-二巯基噻二唑，又不断的改变溶液的条件如极性、浓度等来进行纵向横向的比较，进而寻找新的晶体以及晶体生长的最佳条件，合成了[Cu(L)(CH3O)]2(NO3)2}·2H2O（14）晶体，并对其作了一些结构上的描述。关键词：2，5-二巯基噻二唑、甲基苯并咪唑、合成、结构AbstractThe construction of supramolecular polymeric networks is of great interest in recent years, not only for their intriguing architectures and topologies, but also for their potential properties as functional solid materials in catalysis, optics and magnetism.In this paper, novel cluster and coordination polymerswere designed by treatment of transition metal ions with organic ligands. We found it is rarely studied at present. Therefore, it belongs to the leading field of crystal engineering.In this paper, weutilize copper nitrate and methanol as raw materials.Firstly, we successively change the environment in the solutions such as polarity,density and so on.Secondly, we compare these conditions.Finally,we can acquire the best conditions that suit for the produces of crystals.In the experiments, we had gota supermolecure complex:[Cu(L)(CH3O)]2(NO3)2}·2H2Oand discribed it’s structure.Keywrods:2,5 – sulfhydrylthiadiazole，benzimidazole，synthesize, structure目 录摘要……………………………………………………………………………………2Abstract………………...
