Boosting energetic performance by trimerizing furoxan†,Journal of Materials Chemistry A

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Boosting energetic performance by trimerizing furoxan†
Journal of Materials Chemistry A ( IF 10.7 ) Pub Date : 2018-05-02 00:00:00 , DOI: 10.1039/c8ta02274g
Chunlin He _{1,

2,

3,

4} , Haixiang Gao _{5,

6,

7,

8} , Gregory H. Imler _{4,

9,

10} , Damon A. Parrish _{4,

9,

10} , Jean'ne M. Shreeve _{1,

2,

3,

4}

Affiliation

The introduction of N-oxides is a useful approach in improving oxygen balance, density and detonation properties of energetic compounds. Here we present the design and syntheses of a new series of trifuroxan compounds 4–6. The structures of 4 and 5 were determined by single crystal X-ray diffraction. Compound 5 is the first representative of furoxan fused 1,2-diazocine. The zero oxygen balance along with moderate sensitivities (IS = 19 J, FS = 80 N) and detonation properties (D = 9417 m s⁻¹, P = 39.2 GPa) of compound 5 makes it a promising replacement for RDX and HMX. The high density, positive oxygen balance and detonation properties of compound 6 which approach those of CL-20 may help it to find potential application as a high energy density oxidizer.

中文翻译：

通过使三聚呋喃三聚化来提高精力充沛的表现†

引入N-氧化物是改善含氧化合物的氧平衡，密度和爆轰性能的有用方法。在这里，我们介绍一系列新的三呋喃化合物4-6的设计和合成。通过单晶X射线衍射确定4和5的结构。化合物5是呋喃并稠合的1，2-重氮电影的第一个代表。化合物5的零氧平衡以及中等灵敏度（IS = 19 J，FS = 80 N）和爆炸特性（D = 9417 ms ^-1，P = 39.2 GPa）使其成为RDX和HMX的有希望的替代品。化合物6的高密度，正氧平衡和爆炸特性接近CL-20，可能有助于其找到潜在的应用，成为高能量密度的氧化剂。

更新日期：2018-05-02

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