Synthesis, Structure Characteristic and Thermal Behavior of Two New Metal-organic Azo-triazole Compounds： [Zn（phen）3]·ZTO·6H2O and [Cu（phen）3]-ZTO·6H2O  

作　　者：DING Zimei CAO Wenli ZHENG Hui HUANG Jie XU Kangzhen SONG Jirong 

机构地区：[1]Department of Chemical Engineering, Northwest University, Xi'an 710069, P. R. China [2]Conservation Technology Department, the Palace Museum, Beijing 100009, P. R. China

出　　处：《Chemical Research in Chinese Universities》2018年第6期1009-1013,共5页高等学校化学研究（英文版）

摘　　要：[Zn（phen）3]·ZTO-6H2O（1） and [Cu（phen）3]·ZTO·6H2O（2） were synthesized by the reaction of ZnCNO3）2·6H2O/Cu（NO3）2·3H2O with 4,4-azo-1H-1,2,4-triazol-5-one（ZTO） and 1,10-phenanthroline（phen）. The two compounds were characterized by elemental analysis and IR spectrum analysis, respectively. Compound 1 was also characterized by single crystal X-ray diffraction analysis. For compound l, the coordination geometry around the Zn^2＋ is a distorted octahedron, with the bite angles of 76.7（3）°-77.6（4）° for all three phen ligands. Moreover, the thermal behaviors and thermal decomposition kinetics were studied and analyzed. Besides, thermal stability and safety parameters（TsADT, Tb） are 164.7 and 166.4℃ for compound 1, and 149.6 and 150.8℃ for compound 2, respectively.[Zn（phen）3]·ZTO-6H2O（1） and [Cu（phen）3]·ZTO·6H2O（2） were synthesized by the reaction of ZnCNO3）2·6H2O/Cu（NO3）2·3H2O with 4,4-azo-1H-1,2,4-triazol-5-one（ZTO） and 1,10-phenanthroline（phen）. The two compounds were characterized by elemental analysis and IR spectrum analysis, respectively. Compound 1 was also characterized by single crystal X-ray diffraction analysis. For compound l, the coordination geometry around the Zn^2＋ is a distorted octahedron, with the bite angles of 76.7（3）°-77.6（4）° for all three phen ligands. Moreover, the thermal behaviors and thermal decomposition kinetics were studied and analyzed. Besides, thermal stability and safety parameters（TsADT, Tb） are 164.7 and 166.4℃ for compound 1, and 149.6 and 150.8℃ for compound 2, respectively.

关 键 词：Azo-triazole [Zn（phen）3] ZTO-6H2O [Cu（phen）3]. ZTO·6H2O Crystal structure Thermal behavior 

分 类 号：O643.1[理学—物理化学] O633.14[理学—化学]