The tricatechol ligand, tripace, forms an octahedral complex with TiIV; the complex possesses a protonated central nitrogen atom in the ‘in’ conformation and is stable towards reduction up to E1/2=–1.02 V vs. standard calomel electrode.
该
配体具有质子化的中心氮原子,处于 "内 "构象,对标准甘
汞电极的还原作用稳定,E1/2=-1.02 V。