| Synthesis,Crystal Structure and Thermal Decomposition of a New Energetic Potassium Salt of Bis（dinitromethyl）difurazanyl Ether |
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| 引用本文： | 翟连杰,王伯周,樊学忠,李祥志.Synthesis,Crystal Structure and Thermal Decomposition of a New Energetic Potassium Salt of Bis（dinitromethyl）difurazanyl Ether[J].结构化学,2014,33(9):1353-1359. |
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| 作者姓名： | 翟连杰 王伯周 樊学忠 李祥志 |
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| 作者单位： | Xi'an Modern Chemistry Research Institute, Xi 'an 710065, China |
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| 基金项目： | supported by the National Natural Science Foundation of China(No.21243007);National Defense Fundamental Scientific Research(No.B09201100051) |
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| 摘 要： | A new energetic organic potassium salt bis(dinitromethyl)difurazanyl ether potassium salt K2(BDFE)] was synthesized, and structurally characterized by elemental analysis, IR spectra, 13 C NMR and single-crystal X-ray diffraction. K2(BDFE) crystallizes in monoclinic system, space group C2/c with a = 17.342(3), b = 12.6943(17), c = 8.0972(11), β = 110.630(2)°, V = 1668.3(4)3, Z = 4, Dc = 2.000 g/cm3, F(000) = 1000, μ = 0.675 mm-1, S = 1.058, the final R = 0.0499 and wR = 0.1452. The K ion is eight-coordinated with eight O atoms from one water molecule and four bis(dinitromethyl)difurazanyl ethers(BDFE), forming a distorted dodecahedral structure. Thermal decomposition of the title complex was studied by using DSC and TG-DTG. There are primarily two exothermic decomposition processes between 200 and 370 ℃.
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| 关 键 词： | 热分解过程 晶体结构 钾盐 合成 单晶X射线衍射 醚 活力 TG-DTG |
Synthesis,Crystal Structure and Thermal Decomposition of a New Energetic Potassium Salt of Bis(dinitromethyl)difurazanyl Ether |
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| ZHAI Lian-Jie
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WAGN Bo-Zhou
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FAN Xue-Zhong
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LI Xiang-Zhi.Synthesis,Crystal Structure and Thermal Decomposition of a New Energetic Potassium Salt of Bis(dinitromethyl)difurazanyl Ether[J].Chinese Journal of Structural Chemistry,2014,33(9):1353-1359. |
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| Authors: | ZHAI Lian-Jie WAGN Bo-Zhou FAN Xue-Zhong LI Xiang-Zhi |
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| Institution: | Xi'an Modern Chemistry Research Institute, Xi'an 710065, China |
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| Abstract: | bis（dinitromethyl）difurazanyl ether, synthesis,crystal structure, thermal decomposition |
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| Keywords: | bis(dinitromethyl)difurazanyl ether synthesis crystal structure thermal decomposition |
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