一种新型钇配合物的水热合成、晶体结构及其荧光性能研究

Hydrothermal Synthesis,Crystal Structure and Photoluminescence Properties of one novel Yttrium(III) complex

采用三氧化二钇和2,2'-联吡啶为原料通过水热合成的方法合成了一种新的钇配合物,对其用元素分析、单晶X射线衍射及红外进行了表征,并测试了其荧光性质.X单晶衍射表明:金属和配体形成了一种配位聚合物[Y(bpy)(NO3)2(H2O)3](NO3),该聚合物通过π-π堆积作用及O-H…O经典氢键连接成三维的超分子结构.

A coordination polymer containing Y and bpy has been synthesized by hydrothermal using Y2 03. It characterized by X-ray diffraction method, elemental analysis, spectral method （IR）, and photoluminescence properties. Single crystal X-ray diffraction analysis shows the complex is [Y（bpy）（NO3）2（H2O）3]（NO3）, The π-π stacking interactions and O-H ... O classical hydrogen-bonds play an important role to interlink the complex to generate a 3-D supramoleeular architectures.