A Linear Ce^(Ⅲ) Complex Based on in-situ Generated N-hydroxy-1,8-naphthalenedicarboximide  

作　　者：LIU Yang CAO Xue-Li WANG Wei LI Guo-Ling LI Shun HUANG You-Gui 刘阳;曹雪莉;王维;李国玲;李顺;黄有桂(College of Chemistry,Fuzhou University,Fuzhou 350108,China;CAS Key Laboratory of Design and Assembly of Functional Nanostructures,and Fujian Provincial Key Laboratory of Nanomaterials,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China;Xiamen Institute of Rare Earth Materials,Haixi Institutes,Chinese Academy of Sciences,Xiamen 361021,China)

机构地区：[1]College of Chemistry,Fuzhou University,Fuzhou 350108,China [2]CAS Key Laboratory of Design and Assembly of Functional Nanostructures,and Fujian Provincial Key Laboratory of Nanomaterials,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences,Fuzhou 350002,China [3]Xiamen Institute of Rare Earth Materials,Haixi Institutes,Chinese Academy of Sciences,Xiamen 361021,China

出　　处：《Chinese Journal of Structural Chemistry》2021年第11期1475-1481,1407,共8页结构化学（英文）

基　　金：supported by NSF of China(21871262,21805257 and 21901242);NSF of Fujian Province(2019J01130 and 2020J05080);NSF of Xiamen(3502Z20206080);the Recruitment Program of Global Youth Experts。

摘　　要：A Ce^(Ⅲ) linear complex of N-hydroxy-1,8-naphthalenedicarboximide(HL)has been synthesized with acenaphthoquinone dioxime(acndH_(2))under solvothermal conditions,in which L is generated by a series of in-situ reactions starting from acndH2.X-ray crystallography reveals the coordination chains of Ce^(Ⅲ) ions are assembled into a 3D supramolecular framework viaπ···πinteractions.The title complex has been characterized by IR and UV-Vis spectra and thermogravimetric analysis(TGA).Furthermore,the fluorescent properties study demonstrated a ligand-based emission of the Ce^(Ⅲ) complex with~6 nm blue-shift compared with the emisision of the HL ligand.

关 键 词：N-hydroxy-1 8-naphthalenedicarboximide acenaphthoquinone dioxime rare earth fluorescence complex X-ray crystallography 

分 类 号：O641.4[理学—物理化学]