Crossed beam studies of the reactions of atomic oxygen in the ground 3P and first electronically excited 1D states with hydrogen sulfide
作者:Nadia Balucani、Domenico Stranges、Piergiorgio Casavecchia、Gian Gualberto Volpi
DOI:10.1063/1.1714809
日期:2004.5.22
The reactions of both ground, (3)P, and electronically excited, (1)D, oxygen atoms with hydrogen sulfide, H(2)S, have been investigated by means of the crossed molecular beams method with mass spectrometric detection at different collision energies. Amongst the possible reaction channels those leading to HSO+H for the O((3)P) reaction and to HSO/HOS+H and SO+H(2) for the O((1)D) reaction have been
已通过交叉分子束方法和质谱检测在不同碰撞下研究了地面(3)P和电子激发的(1)D氧原子与硫化氢H(2)S的反应能量。在可能的反应通道中,已确定并研究了导致O((3)P)反应为HSO + H以及导致O((1)D)反应为HSO / HOS + H和SO + H(2)的那些反应通道。阐明了导致HSO / HOS + H的通道动力学,并分析了两种状态的反应以及随着分析碰撞能量的增加而趋势的趋势。值得注意的是,SO + H(2)产物的形成似乎是O((1)D)反应的一个开放通道,至少对于所研究的最高碰撞能量(11.8 kcal / mol)来说是这样。最后,