(TAGH)ClO_4的结构、热力学及感度性能

Structure,Thermodynamics and Sensitivity Property of (TAGH)ClO_4

以三氨基胍和高氯酸为原料,合成了三胺基胍高氯酸盐(TAGH)ClO4)。利用X-射线单晶衍射仪测定了其晶体结构。结果表明,晶体属于单斜晶系,空间群为P2(1)/c,晶胞参数为a=1.0213(11)nm,b=1.4869(15)nm,c=1.0936(11)nm,β=102.91(2)°。该化合物的分子式为CH9ClN6O4是由三胺基胍离子和高氯酸根结合形成的离子化合物,分子中含有大量的氢键。利用元素分析、红外光谱、DSC、TG-DTG等方法对标题化合物的组成和热力学行为进行了表征,结果表明,在10℃/min线性升温速率下标题化合物在457.03℃时质量损失达到99.7%。感度实验结果表明,标题化合物具有较低的摩擦感度,在撞击和火焰作用下均不发火。

Triaminoguandine perchlorate was synthesized with triaminoguandine and perchloric acid as primary materials. The crystal structure was determined by X-ray single crystal diffraction analysis. The results show that the title compound belongs to monoclinic system with P2（1）/c space group and cell parameters of a=1. 021 3（11） nm,b=1. 486 9（15）nm,c=1. 093 6（11）nm, β= 102.91（2）°. The title compound,with formula of CH3ClN6O4,is an ionic compound formed by [C（N2H3）3]^＋ and ClO4. There are a lot of intramoleeular and intermolecular hydrogen bonds, which make it stable. The title compound was characterized by elemental analysis, FTIR, DSC,TG-DTG. The results show that the title compound lost 99.7% at 457.03℃ with a heating rate of 10℃/min. The sensitivity test results show that it has low friction sensitivity and has no frame sensitivity and impact sensitivity under the sensitivity test conditions.