火炸药学报2012，Vol.35Issue(2)：36-39,48,5.
含能配合物Ni(C5N5O5H4)2(by)2的晶体结构和热分解性能
Crystal Structure and Thermal Decomposition Properties of Energetic Complex Ni (C5N5O5H4) 2 (by) 2
刘进剑 1刘祖亮 1成健1
作者信息
- 1. 南京理工大学化工学院,江苏南京210094
- 折叠
摘要
Abstract
The energetic complex of Ni (C5 N5 O5 H4 )2 (by2 ) (by = pyridine) crystal was cultured and its molecular structure was determined by X-ray single crystal diffraction. Its crystal belongs to monoclinic system with space group P21/C. The cell parameters are a-9. 0070(18) nm ,b = 10. 002(2) nm, c= 19. 445 ( 4) nm,β= 93. 69 (3) ,V = 1748. l(6)nm3 .,μ=0. 554 mm-1 ,Z=2 ,S= 1. 00, final R indicesr [1>2σ(1)]R1 =0. 0530,WR2 - 01162, for all reflections R1 =0. 0965 , WR2 = 0. 1358. The thermal decomposition of the title complex was studied by TG-DTG and DSC. The results show that the complex only consists of one violent exothermic peak with 5. 508% residues. The apparent activation energy and preexponential factor of the complex in thermal decomposition calculated by Kissinger's method and Ozawa-Doyle's method are 224. 30kJ/mol and 7. 32×1010 s-1.respectively.关键词
分析化学/含能配合物/晶体结构/热分解Key words
analytical chemistry/energetic complex/crystal structure/ thermal decomposition分类
军事科技引用本文复制引用
刘进剑,刘祖亮,成健..含能配合物Ni(C5N5O5H4)2(by)2的晶体结构和热分解性能[J].火炸药学报,2012,35(2):36-39,48,5.
