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.
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)
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。
