CAJ | 학술논문

目的：：研究二维波浪形构型锌配合物的结构与荧光性质之间的关系,探究新型荧光材料的合成方法。方法：溶剂热条件下,硝酸锌与4,4＇-二(苯并咪唑-1-甲基)联苯和4,4＇-二羧基二苯基砜的自组装生成一个新型配合物[ Zn( C14 H18 SO6)( C28 H22 N4)] n,并对配合物进行X-射线单晶衍射、热重分析、X-射线粉末衍射及固体荧光表征。结果：该配合物具有波浪形二维层状结构,且结构中苯并咪唑环之间存在强的π-π作用,使得该配合物在379 nm(激发波长为298 nm)处表现出优于配体的强荧光光谱。结论：合成了一种具有荧光性质的新型配合物,研究了配合物结构与性质之间的关系,为新型荧光配合物的设计合成提供参考。
목적：：연구이유파랑형구형자배합물적결구여형광성질지간적관계,탐구신형형광재료적합성방법。방법：용제열조건하,초산자여4,4＇-이(분병미서-1-갑기)련분화4,4＇-이최기이분기풍적자조장생성일개신형배합물[ Zn( C14 H18 SO6)( C28 H22 N4)] n,병대배합물진행X-사선단정연사、열중분석、X-사선분말연사급고체형광표정。결과：해배합물구유파랑형이유층상결구,차결구중분병미서배지간존재강적π-π작용,사득해배합물재379 nm(격발파장위298 nm)처표현출우우배체적강형광광보。결론：합성료일충구유형광성질적신형배합물,연구료배합물결구여성질지간적관계,위신형형광배합물적설계합성제공삼고。
Objective:To study the relationship between the properties and the structure of the wavelike sheet zinc coordination polymer,and explore the preparation method of new fluorescence materials. Methods:Under solvothermal conditions,the assembly of 4, 4'-bis(benzimidazol-1-ylmethy1)biphenyl,4,4'-dicarboxydiphenyl sulfone and Zn(NO3)2·6H2O resulting a new complex[Zn(C14H18 SO6 ) ( C28 H22 N4 ) ] n. The complex has been characterized by single crystal X-ray structure analyses,thermogravimetric analyses,powder X-ray diffraction and solid-state photoluminescent measurements. Results:The complex has a wavelike sheet framework and exists intense fluorescent emissions with a maximum peak of 379 nm(λex=298 nm) ,which should result from the π-π interaction between benzimidazol rings. Conclusions:A new coordination polymer have been synthesized and the fluorescent properties well studied, to provide approaches for the design and exploitation of new fluorescence materials.