Electronic structure of light-induced lophyl radical derived from a novel hexaarylbiimidazole with π-conjugated chromophore
Electronic structure of light-induced lophyl radical derived from a novel hexaarylbiimidazole with π-conjugated chromophore
复制标题
DOI：
10.1039/b203814e
复制
发表时间：
2002-01-01
影响因子：
4.9
通讯作者：
Abe, J
中科院分区：
文献类型：
--
作者：
Kikuchi, A;Iyoda, T;Abe, J
合成了一种新型的光致变色六芳基联咪唑，该化合物以联噻吩基为π共轭单元，通过未成对电子的离域作用，使光致变色六芳基联咪唑的光致变色自由基稳定，并对近红外光有较强的吸收.
A novel photochromic hexaarylbiimidazole with a bithienyl group as an extended pi-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.