Electronic structure of light-induced lophyl radical derived from a novel hexaarylbiimidazole with π-conjugated chromophore
作者:Azusa Kikuchi、Tomokazu Iyoda、Jiro Abe
DOI:10.1039/b203814e
日期:2002.7.1
A novel photochromic hexaarylbiimidazole with a bithienyl group as an extended Ï-conjugation unit was synthesized and the light-induced lophyl radical was found to be stabilized due to the delocalization of an unpaired electron, and to strongly absorb near-infrared light.