formation. Products of the unimolecular dissociation of HEF-N(3) are observed in the mz = 14(N(+)) and mz = 28(N(2) (+)) data. Anisotropy parameters were determined for the primary channels to be beta = -0.3 for the NCl forming channel and beta = 1.7 and beta = 0.4 for the linear N(3) and HEF-N(3) forming channels, respectively. There is additional evidence for secondary photodissociation of N(3) and of NCl
光碎裂平移光谱用于确定在无碰撞条件下KrF激光(248 nm)
叠氮化
氯(ClN(3))的光解的主要和次要反应途径。详细分析了产生NCl(X(3)Sigma,a(1)Delta)+ N(2)的分子通道和产生Cl((2)P(J))+ N(3)的自由基通道。与先前报道的速度图离子成像实验一致[N. Hansen和
AM Wodtke,物理学报。
化学 A 107,10608(2003)]当在mz = 35(Cl(+))处监测Cl原子时,观察到双峰平移能量分布。在mz = 42(N(3)(+))处可以看到动量匹配的N(3)反片段。观察到的自由基通道数据的特征反映了线性
叠氮化物自由基的形成以及N(3)(HEF-N(3))的另一种高能形式,该形式表现出人们可能希望从循环N(3)获得的许多特征。HEF-N(3)形成后,可通过电子撞击电离直接检测100多亩。在mz = 14(N(+))和mz = 28(N(2