Schiff碱配体及其双核铜(Ⅱ)配合物的合成和晶体结构  

Synthesis and Crytal Structure of Schiff Base Ligand and Dinuclear Cu(Ⅱ) Complex

作　　者：戴美碧[1] 张奇龙[1] 朱兴城[1] 张云黔[1] 朱必学[1] 

机构地区：[1]贵州大学大环及超分子化学重点实验室,贵阳550025

出　　处：《无机化学学报》2008年第9期1381-1386,共6页Chinese Journal of Inorganic Chemistry

基　　金：教育部"春晖计划"项目(NoZ2006-1-52005);贵州省国际合作重点资助项目(No20066026)

摘　　要：合成了Schiff碱配体C29H29N5O4及其铜!的双核配合物C29H27N5O5Cu2。用元素分析和FTIR对配合物进行表征,并用X-射线单晶衍射测定了配体和配合物的晶体结构。配体和配合物的晶体结构中分别包含着两种化学结构相同而几何结构相似的配体和配合物分子。在双核配合物的晶体结构中这两种结构相似的分子经分子间C-H…O氢键作用连接成二聚体,这些二聚体再通过其与乙醇分子之间形成的桥连氢键扩展为一维链状结构。Schiff base ligand C29H29N5O4 and a dinuclear complex C29H27N5O5Cu2 were synthesized, and characterized by elemental analysis, FTIR and single crystal X-ray diffraction. The crystal struetures of the ligand and complex contain the two molecules possessing the same chemical structure with similar geometry,respectively. The two dinuclear molecules possessing similar structure were linked with intermoleeular C-H…O hydrogen-bonds forming the dimer, and the dimer units are extended by the bridging hydrogen-bonds doubly between the ethanol and the dimer units forming one-dimensional chain. CCDC： 671402, ligand; 671401, eomplex.

关 键 词：2 6-吡啶-酰氯 邻硝基苯胺 乙酰丙酮 配合物 晶体结构 

分 类 号：O614.121[理学—无机化学]