화학공학소재연구정보센터
Chemistry Letters, Vol.49, No.6, 721-723, 2020
Formation of a Dinuclear Rh(I)(-)/Rh(I)(+) Complex Exhibiting MMCT Absorption from Dianionic Diborane(4) through C-H Bond Cleavage
Reaction of dianionic diborane(4) with [Rh(cod)Cl] afforded a dinuclear Rh(I)(-)/Rh(I)(+) complex through C-H bond cleavage. The resulting complex was characterized by NMR spectroscopy and X-ray analysis. The UV-Vis spectrum of the resulting complex exhibited an absorption at 580 nm, which can be assigned as MMCT transition between electron-rich and -poor Rh centers.