Reactions of N,N′-ethylenebis(salicylideneiminato)metal(II) complexes with electrons, halide ions and halogen radicals in gaseous plasmas
作者:G.W. Dillow、I.K. Gregor
DOI:10.1016/s0020-1693(00)90414-6
日期:1989.1
Abstract Results of the gas phase reactions between a series of N , N′ -ethylenebis(salicylideneiminato)metal(II) complexes (metal = Co, Ni, Cu, Zn) and electrons, radicals and negative ions contained in plasmas of the halogenated reagent gases NF 3 , CF 2 Cl 2 and CF 3 Br are presented. Resonance electron capture and nucleophilic addition of a halide ion to the metal complexes compete as the two primary
摘要一系列N,N'-乙撑双(水杨酰亚胺亚胺基)金属(II)配合物(金属= Co,Ni,Cu,Zn)与卤化试剂血浆中所含的电子,自由基和负离子之间的气相反应结果提出了气体NF 3,CF 2 Cl 2和CF 3 Br。共振电子捕获和卤化物离子向金属络合物的亲核加成,是气态等离子体中两个主要电离过程的竞争。由这些过程产生的离子的相对丰度分别根据还原的难易程度和配合物的路易斯酸度来解释。氟离子还通过质子提取诱导负离子形成。在电离过程中,