Energetic Materials Based on the 5-Azido-3-nitro-1,2,4-triazolate Anion

被引：14
作者：
Izsak, Daniel [1 ]
Klapoetke, Thomas M. [1 ]
Scharf, Regina [1 ]
Stierstorfer, Joerg [1 ]
机构：
[1] Univ Munich, Dept Chem, D-81377 Munich, Germany
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2013年 / 639卷 / 10期
关键词：
Energetic materials; Heterocycles; Azides; NMR spectroscopy; X-ray diffraction; LEAD-FREE REPLACEMENT; CRYSTAL-STRUCTURE; SENSITIVITY; PERFORMANCE;
D O I：
10.1002/zaac.201300203
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
This study presents the preparation of 5-azido-3-nitro-1H-1, 2,4-triazole (1) in both good yield and high purity, starting from commercially available chemicals in a three step synthesis. Furthermore, several metal and nitrogen-rich salts with sodium (3), potassium (4), cesium (5), silver (6), lead (7), ammonium (8), guanidinium (9), and aminoguanidinium (10) were prepared by simple acid-base reactions. All compounds were well characterized by various means, including vibrational (IR, Raman) and multinuclear (H-1, C-13, N-14, N-15) NMR spectroscopy, mass spectrometry, and DSC. Additionally the structure of 7 was determined by single-crystal X-ray diffraction. The sensitivities towards various outer stimuli (impact, friction, electrostatic discharge) were determined according to BAM standards. The metal salts were tested as potential primary explosives utilizing various preliminary tests.
引用
收藏
页码：1746 / 1755
页数：10
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