(ArylF=3,5‐(CF3)2C6H3) afforded the first structurally characterized examples of antimony‐centered radical cations 1.+[BArylF4]− and 2.+[BArylF4]−. Their molecular and electronic structures were investigated by single‐crystal X‐ray diffraction, electron paramagnetic resonance spectroscopy (EPR) and UV/Vis absorption spectroscopy, in conjunction with theoretical calculations. Moreover, their reactivity
的
锑化氢的芳基单电子氧化3的Sb(1,芳基= 2,6-我
镨2 -4-OME-C 6 H ^ 2 ; 2,芳基= 2,4,6-我
镨3 -C 6 ħ 2)与AgSbF 6和NaBAryl F 4(芳基F = 3,5-(CF 3)2 C 6 H 3)一起提供了
锑中心自由基阳离子1。+ [BAryl F 4 ] -和2。+ [BAryl F 4 ] -。通过单晶X射线衍射,电子顺磁共振光谱(EPR)和UV / Vis吸收光谱以及理论计算研究了它们的分子和电子结构。此外,研究了它们的反应性。的反应2 +。 [BAryl ˚F 4 ] -和p -苯醌,得到双核
锑双阳离子盐3 2+ [BAryl ˚F 4 ] 2 - ,其特点是NMR光谱和X-射线衍射分析。指示的形成3 2+进一步证实,分离出的
锑自由基阳离子是以
锑为中心的。