Fluorescent sensing properties of one metal-organic frameworks base on tris(4-(1H-imidazol-1-yl)phenyl)amine ligand
作者单位：College of Chemistry and Chemical Engineeringand Henan Key laboratory of Function-Oriented Porous MaterialsLuoyang Normal University
会议名称：《中国化学会第八届全国物理无机化学学术会议》
会议日期：2018年
学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 070302[理学-分析化学] 0703[理学-化学]
关 键 词：metal-organic framework tris(4-(1H-imidazol-1-yl)phenyl)amine sensor
摘 要：Functional metal-organic frameworks(MOFs) are of great interest in recent years because of their aesthetic structures and potential applications on gas storage, separation, catalysis, and so on. To date, a variety of examples have demonstrated that the physical and chemical properties of the linkers play a decisive role in the structures and functions of novel MOFs. The advantages of MOFs as photocatalysts over other traditional metal oxide semiconductors lie in their special structural features, because the existence of inorganic and organic moieties leads to unusual metal-ligand charge transfer. It has been demonstrated that a triphenylamine group with good hole-transporting ability is expected to modify the electrical conductivity of the material effectively. Here, a new tris(4-(1 H-imidazol-1-yl)phenyl)amine(Tipa) ligand was synthesized from tris(4-bromophenyl)amine and imidazole by using the Ullmann condensation method, and one new compound [Mn(Tipa)(ClO)(HO)]·DMF·HO(1), were synthesized under solvothermal conditions. Compound 1 displays the excellent fluorescent sensing properties of nitrocompounds.