5, 5'-二硝胺基-3, 3'-联-1, 2, 4-三唑的晶体结构与热性能

Xiaojun Wang; Xia Wang; Zhiyan Lu; Xiaopeng Zhang; Fengqin Shang; Qiang Su; Shaohua Jin

doi:10.3969/j.issn.1001-9731.2018.01.022

5, 5'-二硝胺基-3, 3'-联-1, 2, 4-三唑的晶体结构与热性能

Xiaojun Wang
, Xia Wang
, Zhiyan Lu
, Xiaopeng Zhang
, Fengqin Shang
, Qiang Su
, Shaohua Jin^*

^*此作品的通讯作者

材料学院

Research Institute of Gansu Yinguang Chemical Industry Group
Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

5, 5'-Dinitramino-3, 3'-bi[1, 2, 4-triazole] (DNABT) was prepared, and its crystal structure was determined by X-ray diffractometer. The results show that the crystal is monoclinic belonging to space group of P21/n1(14) with crystal parameters of the unit cell dimensions: a=0.5236(6) nm, b=1.7832(7) nm, c=0.6308(7) nm, β=112.48(2)°, V=5.428(106) nm³, z=2 and D=1.788 g/cm³. The thermolysis performance of DNABT was studied by thermal gravity/mass spectrometer analysis (TG/MS). When the temperature of decomposition was 201℃, m/z=30(NO⁺), m/z=28(N₂ ⁺), m/z=44(N₂O⁺) and m/z=27(HCN⁺) were detected, and m/z=47(HNO₂ ⁺) was detected at endothermic peak temperature of 96.49℃. The results show that the loss of crystal water is accompanied by the process of decomposition of title compound.

投稿的翻译标题	Crystal structure and thermal performances of 5, 5'-dinitramino-3, 3'-bi[1, 2, 4-triazole]
源语言	繁体中文
页（从-至）	1117-1120
页数	4
期刊	Gongneng Cailiao/Journal of Functional Materials
卷	49
期	1
DOI	https://doi.org/10.3969/j.issn.1001-9731.2018.01.022
出版状态	已出版 - 30 1月 2018

关键词

5, 5'-dinitramino-3, 3'-bi[1, 2, 4-triazole] (DNABT)
Crystal structure
Energetic materials
Thermal performance

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10.3969/j.issn.1001-9731.2018.01.022

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title = "5, 5'-二硝胺基-3, 3'-联-1, 2, 4-三唑的晶体结构与热性能",

abstract = "5, 5'-Dinitramino-3, 3'-bi[1, 2, 4-triazole] (DNABT) was prepared, and its crystal structure was determined by X-ray diffractometer. The results show that the crystal is monoclinic belonging to space group of P21/n1(14) with crystal parameters of the unit cell dimensions: a=0.5236(6) nm, b=1.7832(7) nm, c=0.6308(7) nm, β=112.48(2)°, V=5.428(106) nm3, z=2 and D=1.788 g/cm3. The thermolysis performance of DNABT was studied by thermal gravity/mass spectrometer analysis (TG/MS). When the temperature of decomposition was 201℃, m/z=30(NO+), m/z=28(N2 +), m/z=44(N2O+) and m/z=27(HCN+) were detected, and m/z=47(HNO2 +) was detected at endothermic peak temperature of 96.49℃. The results show that the loss of crystal water is accompanied by the process of decomposition of title compound.",

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AU - Wang, Xiaojun

AU - Wang, Xia

AU - Lu, Zhiyan

AU - Zhang, Xiaopeng

AU - Shang, Fengqin

AU - Su, Qiang

AU - Jin, Shaohua

PY - 2018/1/30

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N2 - 5, 5'-Dinitramino-3, 3'-bi[1, 2, 4-triazole] (DNABT) was prepared, and its crystal structure was determined by X-ray diffractometer. The results show that the crystal is monoclinic belonging to space group of P21/n1(14) with crystal parameters of the unit cell dimensions: a=0.5236(6) nm, b=1.7832(7) nm, c=0.6308(7) nm, β=112.48(2)°, V=5.428(106) nm3, z=2 and D=1.788 g/cm3. The thermolysis performance of DNABT was studied by thermal gravity/mass spectrometer analysis (TG/MS). When the temperature of decomposition was 201℃, m/z=30(NO+), m/z=28(N2 +), m/z=44(N2O+) and m/z=27(HCN+) were detected, and m/z=47(HNO2 +) was detected at endothermic peak temperature of 96.49℃. The results show that the loss of crystal water is accompanied by the process of decomposition of title compound.

AB - 5, 5'-Dinitramino-3, 3'-bi[1, 2, 4-triazole] (DNABT) was prepared, and its crystal structure was determined by X-ray diffractometer. The results show that the crystal is monoclinic belonging to space group of P21/n1(14) with crystal parameters of the unit cell dimensions: a=0.5236(6) nm, b=1.7832(7) nm, c=0.6308(7) nm, β=112.48(2)°, V=5.428(106) nm3, z=2 and D=1.788 g/cm3. The thermolysis performance of DNABT was studied by thermal gravity/mass spectrometer analysis (TG/MS). When the temperature of decomposition was 201℃, m/z=30(NO+), m/z=28(N2 +), m/z=44(N2O+) and m/z=27(HCN+) were detected, and m/z=47(HNO2 +) was detected at endothermic peak temperature of 96.49℃. The results show that the loss of crystal water is accompanied by the process of decomposition of title compound.

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KW - Crystal structure

KW - Energetic materials

KW - Thermal performance

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M3 - 文章

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5, 5'-二硝胺基-3, 3'-联-1, 2, 4-三唑的晶体结构与热性能

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