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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

Authors :
Cao Wenli
Zheng Hui
Ding Zimei
Huang Jie
XU Kang-zhen
Song Jirong
Source :
Chemical Research in Chinese Universities. 34:1009-1013
Publication Year :
2018
Publisher :
Springer Science and Business Media LLC, 2018.

Abstract

[Zn(phen)3] ZTO 6H2O(1) and [Cu(phen)3] ZTO 6H2O(2) were synthesized by the reaction of Zn(NO3)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 1, the coordination geometry around the Zn2+ 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 °C for compound 1, and 149.6 and 150.8 °C for compound 2, respectively.

Details

ISSN :
22103171 and 10059040
Volume :
34
Database :
OpenAIRE
Journal :
Chemical Research in Chinese Universities
Accession number :
edsair.doi...........5927c3da6b1658d9727dd5c5421bed98