摘要
以cis-1,2-二氰基乙烯—1,2—二硫醇钠Na2(mnt)和2,2′—联吡啶镉配合物Cd(bpy)Cl2为原料,合成了一种功能性新型二氰基二硫纶联吡啶合镉(Ⅱ)配合物Cd(mnt)(bpy)(mnt=1,2-dicyano-ethylenedithiolate,bpy=2,2′-bipyridine)。经元素分析、红外光谱、摩尔电导、热谱、电子吸收光谱表征,其结构为四配位的电中性配合物。同时研究了标题配合物的荧光特性,在室温下,用紫外光激发。
The title complex Cd(mnt)(bpy) was synthesized by reaction of Na 2(mnt) with Cd(bpy)Cl 2. The elecmental analysis, IR, DTA-TG, molar conductivities, electronic absorption spectra showed the complex as having electroneutrality with approximate square planar structure. The fluorescence property of Cd(mnt)(bpy) was studied. At room temperature, the complex exhibit an intensive fluorescent emission at 470~525nm in solid state under the excition of ultraviolet light.
出处
《河南科学》
1997年第1期23-26,共4页
Henan Science
基金
国家自然科学基金
配位化学国家重点实验室研究基金
关键词
联吡啶
镉
合成
荧光特性
配合物
二氰基二硫纶
Dithiolene, \ Bipyridine, \ Cadmium, \ Synthesis, \ Fluorescent property