In order to study the relationship between the structures and sensitivities of energetic coordination compounds,the enthalpies of solution of [Mn(CHZ)3](NO3)2 and [Mn(CHZ)3](ClO4)2 in deionized water were measured by a Setaram C80Ⅱ microcalorimeter at 298.15 K. The standard molar enthalpies of solution were obtained to be 91.13 kJ·mol-1 for [Mn(CHZ)3](NO3)2 and 87.09 kJ·mol-1 for [Mn(CHZ)3](ClO4)2. Their lattice energy were calculated farther as [Mn(CHZ)3](NO3)2 being 1737.36 kJ·mol-1 and [Mn(CHZ)3](ClO4)2 being 1485.36 kJ·mol-1 through Kapustinskii formula,and the thermochemistry radius of [Mn(CHZ)3] 2+ was obtained to be 2.12Å. The relationship between lattice energy and impact sensitivity or friction sensitivity was discussed. The more the lattice energy is,the lower the sensitivity is. [Mn(CHZ)3](NO3)2 is more insensitive than [Mn(CHZ)3](ClO4)2.
参考文献
相似文献
引证文献
文章指标
PDF下载次数:
HTML阅读次数:
摘要点击次数:
引用次数:
引用本文
郑秋雨,乔小晶,杨利,等.高氯酸碳酰肼锰和硝酸碳酰肼锰的晶格能研究[J].含能材料, 2007, 15(6):666-669. ZHENG Qiu-yu, QIAO Xiao-jing, YANG Li, et al. The Lattice Energy of [Mn(CHZ)3](NO3)2 and [Mn(CHZ)3](ClO4)2[J]. Chinese Journal of Energetic Materials, 2007, 15(6):666-669.