发光
离子
计算机科学
化学
材料科学
光电子学
有机化学
作者
Fang Liu,Yaojie Lu,Yadong Zhou,Yu Lei,Beibei Wang,Wei Yang,Wen‐Tong Chen,Shui-Dong Zhu
标识
DOI:10.1002/zaac.202300246
摘要
A new Tb(III) complex based on 3−pyridylacetic acid, [Tb(H(3−PAA)2)(NO3)2] (1, 3−PAA = 3−pyridylacetic ligand), has been triumphantly prepared and structurally characterized. Complex 1 is a 1D chained structure linked by carboxylate groups of the 3−PAA ligand, and its 2D supramolecular packing is controlled mainly by hydrogen‐bonds. The compound exhibits outstanding thermal stability and excellent stability under CH3OH solutions. Moreover, compound 1 shows a strong solid‐state green‐emitting emission at room temperature, which demonstrates that the ligand can effectively sensitize the emission of the Tb(III) ion, and it can serve as a responsive sensing material for detecting the Fe3+ ion in CH3OH solutions.
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