期刊
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
卷 139, 期 39, 页码 13684-13687出版社
AMER CHEMICAL SOC
DOI: 10.1021/jacs.7b08789
关键词
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资金
- Office of Naval Research [N00014-16-1-2089]
- Defense Threat Reduction Agency [HDTRA 1-15-1-0028]
- M. J. Murdock Charitable Trust [2014120: MINL:11/20/2014]
The key to successfully designing highperformance and insensitive energetic compounds for practical applications is through adjusting the molecular organization including both fuel and oxidizer. Now a superior hydrogen -free 5/6/5 fused ring energetic material, 1,2,9,10-tetranitrodipyrazolo[1,5-d:5',1'-f][1,2,3,4]tetrazine (6) obtained from 4,4',5,5'-tetranitro-2H,21H3,3'-bipyrazole (4) by N-amination and N-azo coupling reactions is described. The structures of 5 and 6 were confirmed by single crystal X-ray diffraction measurements. Compound 6 has a remarkable room temperature experimental density of 1.955 g cm(-3) and shows excellent detonation performance. In addition, it has a high decomposition temperature of 233 degrees C. These fascinating properties, which are comparable to those of CL-20, make it very attractive in high performance applications.
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