苯骈三氮唑基配合物结构及性能研究进展

Structures and properties of benzotriazole-based complexes:a review

含氮元素的有机配体具有较强的配位能力,可与金属离子配位后形成多种结构复杂的配合物。研究多种因素对于配合物结构的影响,探索合成配合物的条件,总结有机配体的结构、配合物的结构以及性能之间的关系对材料化学和配位化学的发展具有一定的意义。苯骈三氮唑作为配体的配合物,从阴离子角度来说,可分成有机羧酸和无机多酸衍生物。从结构角度来说,可分为四方晶系、六方晶系、正交晶系(斜方晶系)、单斜晶系、三斜晶系五种晶系类型。全面总结了苯骈三氮唑基配合物的光电效应、磁性、电化学、吸附以及荧光性能。

Organic ligands containing nitrogen,because of their strong coordination ability,can form a variety of complicated complexes after coordinating with metal ions.The investigation on the influence of various factors on complex structures,the exploration of the synthesizing conditions of complexes,and the summarization of the relationship between the structures of organic ligands and complexes have certain significance for the development of material chemistry and coordination chemistry.Complexes based on benzotriazole can be obtained from organic carboxylic acid and inorganic polyacid derivatives.In terms of the structures,they can be divided into five types of crystal systems:tetragonal,hexagonal,orthorhombic,monoclinic,and triclinic.The photoelectric effect,magnetic,electrochemical,adsorption and fluorescence properties of benzotriazolebased complexes are also summarized.