| A Novel Energetic Ionic Salt: Hydroxylammonium Potassium 3,3’-Dinitro-5,5’-bis-1,2,4-triazole-1,1’-diolate Dihydrate |
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| 引用本文： | 罗义芬,翟连杰,毕福强,霍欢,李祥志,王伯周.A Novel Energetic Ionic Salt: Hydroxylammonium Potassium 3,3’-Dinitro-5,5’-bis-1,2,4-triazole-1,1’-diolate Dihydrate[J].结构化学,2020,39(1):96-103. |
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| 作者姓名： | 罗义芬 翟连杰 毕福强 霍欢 李祥志 王伯周 |
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| 作者单位： | State Key Laboratory of Fluorine&Nitrogen Chemicals |
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| 基金项目： | Financial support of this work by the National Natural Science Foundation of China |
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| 摘 要： | A novel energetic ionic salt,hydroxylammonium potassium 3,3?-dinitro-5,5?-bis-1,2,4-triazole-1,1?-diolate dihydrate(NH3OH)2K(DNOBT)1.5?2H2O],was synthesized and structurally characterized by elemental analysis,IR spectra,13C NMR and single-crystal X-ray diffraction.(NH3OH)2K(DNOBT)1.5?2H2O crystallizes in triclinic system,space group P with a=7.9212(6),b=9.1924(7),c=14.2549(15)?,a=103.917(2)°,β=99.736(2)°,g=104.8110(10)°,V=944.16(14)?^3,Z=2,Dc=1.855 g/cm^3,F(000)=538,μ=0.386 mm^-1,S=1.070,the final R=0.0525 and wR(I>2s(I))=0.1593.Thermal decomposition of(NH3OH)2K(DNOBT)1.5?2H2O and its intermediate potassium 1?-hydroxy-3,3?-dinitro-5,5?-bis-1,2,4-triazole-1-olate monohydrateK(HDNOBT)?H2O]was studied by using DSC and TG-DTG.It was found that(NH3OH)2K(DNOBT)1.5?2H2O,which has primarily one exothermic decomposition process at 248.2℃,has better thermal stability than K(HDNOBT)?H2O which is decomposed at 210.9℃.
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| 关 键 词： | hydroxylammonium POTASSIUM 3 3’-dinitro-5 5’-bis-1 2 4-triazole-1 1’-diolatedihydrate synthesis crystal structure thermal decomposition |
A Novel Energetic Ionic Salt: Hydroxylammonium Potassium 3,3'-Dinitro-5,5'-bis-1,2,4-triazole-1,1'-diolate Dihydrate |
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| LUO Yi-Fen,ZHAI Lian-Jie,BI Fu-Qiang,HUO Huan,LI Xiang-Zhi,WANG Bo-Zhou.A Novel Energetic Ionic Salt: Hydroxylammonium Potassium 3,3'-Dinitro-5,5'-bis-1,2,4-triazole-1,1'-diolate Dihydrate[J].Chinese Journal of Structural Chemistry,2020,39(1):96-103. |
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| Authors: | LUO Yi-Fen ZHAI Lian-Jie BI Fu-Qiang HUO Huan LI Xiang-Zhi WANG Bo-Zhou |
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| Institution: | State Key Laboratory of Fluorine & Nitrogen Chemicals,Xi'an Modern Chemistry Research Institute, Xi'an 710065, China;State Key Laboratory of Fluorine & Nitrogen Chemicals,Xi'an Modern Chemistry Research Institute, Xi'an 710065, China;State Key Laboratory of Fluorine & Nitrogen Chemicals,Xi'an Modern Chemistry Research Institute, Xi'an 710065, China;State Key Laboratory of Fluorine & Nitrogen Chemicals,Xi'an Modern Chemistry Research Institute, Xi'an 710065, China;State Key Laboratory of Fluorine & Nitrogen Chemicals,Xi'an Modern Chemistry Research Institute, Xi'an 710065, China;State Key Laboratory of Fluorine & Nitrogen Chemicals,Xi'an Modern Chemistry Research Institute, Xi'an 710065, China |
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