Study on Crystal Structure and Thermal Decomposition Mechanism of a Novel Coordination Compound [Zn(DAT)2(H2O)4](PA)2•H2O

被引：26

作者：

Cui, Yan ^{[1
,2
]}

Zhang, Tonglai ^{[1
]}

Zhang, Jianguo ^{[1
]}

Yang, Li ^{[1
]}

Zhang, Jin ^{[1
]}

Hu, Xiaochun ^{[1
]}

机构：

[1] Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China

[2] Inst Chem Defense, Dept Res 6, Beijing 102205, Peoples R China

来源：

PROPELLANTS EXPLOSIVES PYROTECHNICS | 2008年 / 33卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Coordination Compound; Crystal Structure; 1,5-Diamino-1,2,3,4-Tetrazole; Thermal Decomposition Mechanism; Zinc;

D O I：

10.1002/prep.200700265

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A novel coordination compound [Zn(DAT)(2)(H2O)(4)](PA)(2)center dot 2H(2)O has been synthesized using 1,5-diaminotetrazole (DAT) as ligands. It crystallizes in the monoclinic space group C2/c, with a = 1.51973(19) nm, b = 0.67904(9) nm, c = 3.0712(4) nm, beta = 90.507(2)degrees. V = 3.1692(7) nm(3). Z=4. and mu = 0.888 mm(-1). With the intermolecular hydrogen bonds, molecules are linked together to form a three-dimensional net structure. Thermal decomposition mechanism of the title compound was predicted based on DSC, TG-DTG. and FT-IR analyses. The kinetic parameters of the first exothermic process of the title compound were studied applying the Kissinger's and Ozawa-Doyle's methods.

引用

页码：437 / 442

页数：6

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