Molecular structure and thermal behavior of N-Benzoyl-3,3-dinitroazetidine

被引:0
作者
Biao Yan
Ningning Zhao
Tao Mai
Kangzhen Xu
Haixia Ma
Jirong Song
机构
[1] Northwest University,School of Chemical Engineering, Shaanxi Key Laboratory of Physico
[2] Yulin University,lnorganic Chemistry
[3] 4 Jingshan Qianjie Beijing,School of Chemistry and Chemical Engineering
来源
Russian Journal of Physical Chemistry A | 2012年 / 86卷
关键词
N-benzoyl-3,3-dinitroazetidine (BDNAZ); molecular structure; thermal behavior; adiabatic time-to-explosion;
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学科分类号
摘要
N-Benzoyl-3,3-dinitroazetidine (BDNAZ) has been synthesized and characterized by elemental analysis, FT-IR spectroscopy, 1H NMR and X-ray single crystal diffraction technique. BDNAZ crystallizes in the monoclinic space group P21/c. Its thermal behavior was studied under a non-isothermal condition by DSC and TG/DTG methods, the value of Ea and A of the exothermic decomposition reaction of BDNAZ are 143.19 kJ mol−1 and 1014.34 s−1, respectively. The specific heat capacity of BDNAZ was determined with a continuous Cp mode of micro-calorimeter and theoretical calculation. The adiabatic time-to-explosion was evaluated as 109.9–124.4 s.
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页码:1962 / 1968
页数:6
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