Synthesis, Crystal Structure and Characterization of Energetic Monovalent Copper Azide Complex: [Cu2(dmpz)(N3)2]n

被引：0

作者：

Fan Guang ^{[1
]}

Li Xiao-Bo ^{[1
]}

Ma Zhan-Ying ^{[1
]}

Deng Ling-Juan ^{[1
]}

Zhang Yin-Li ^{[1
]}

Guo Jin-Chan ^{[1
]}

机构：

[1] Xianyang Normal Univ, Coll Chem & Chem Engn, Xianyang 712000, Shaanxi, Peoples R China

来源：

CHINESE JOURNAL OF STRUCTURAL CHEMISTRY | 2015年 / 34卷 / 10期

基金：

中国国家自然科学基金;

关键词：

monovalent copper azide complex; crystal structure; energetic complex; hydrothermal synthesis; high-energy density materials; THERMAL-DECOMPOSITION; SENSITIVITY; DETONATION; INITIATION;

D O I：

10.14102/j.cnki.0254-5861.2011-0712

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A novel cuprous azide complex with the formula of [Cu-2(dmpz)(N-3)(2)](n) (1, dmpz: 2,6-dimethylpyrazine) has been synthesized through hydrothermal synthesis with the reducibility of H3PO3 and structurally characterized by single-crystal X-ray diffraction method. Single-crystal X-ray diffraction analysis reveals the title complex represents a three-dimensional network structure featuring.2D [CuN3](n) plane units bridged by bridging dmpz ligands to form a 3D network. Research results reveal that 1 has lower impact sensitivity and friction sensitivity, which may be expected to become insensitive energetic material and have potential applications. Crystal data: monoclinic, space group C2/c, a = 17.8599(15), b = 8.2889(5), c = 14.8076(14) angstrom, beta = 113.2580(10)degrees, V =2014.0(3) angstrom(3), Z= 8, S= 1.025, the final R= 0.0303, wR= 0.0825 for 1460 observed reflections with I> 2 sigma(I) and R= 0.0386, wR = 0.0870 for all reflections. In addition, elemental analysis, IR, and sensitivity characterization are presented.

引用

页码：1508 / 1512

页数：5

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