Photochemical insertion of Hg in the HCl bond and mercury-sensitized production of ClHCl− and KrHKr+ in low-temperature matrices
作者:N. Legay-Sommaire、F. Legay
DOI:10.1016/s0009-2614(99)01120-3
日期:1999.11
Using FTIR spectroscopy, we have studied the insertion reaction of Hg excited in its 3P1 state in the HCl molecule in low-temperature Ar, Kr and N2 matrices. A new molecule HHgCl (DHgCl) is produced. In the rare-gas matrices, we also observe the formation of ClHCl− (ClDCl−) and some lines which may be tentatively assigned to HgH in very perturbed sites, although they are lying far from the known absorption
使用FTIR光谱,我们研究了在低温Ar,Kr和N 2基质中,以3 P 1状态激发的Hg在HCl分子中的插入反应。产生了新的分子HHgCl(DHgCl)。在稀有气体矩阵,我们还观察ClHCl的形成- (ClDCl - ),并且可以被暂时分配给HGH在非常扰动位点的某些行,虽然它们是从在气相中已知的吸收躺在远。在Kr基体中,观察到Kr 2 H +的吸收光谱。该离子通过汞敏化反应获得。在氩气中,Ar 2 H +的产生量不明显。