All-Organic Discotic Radical with a Spin-Carrying Rigid-Core Showing Intracolumnar Interactions and Multifunctional Properties
作者:Sonia Castellanos、Francisco López-Calahorra、Enric Brillas、Luis Juliá、Dolores Velasco
DOI:10.1002/anie.200902641
日期:2009.8.17
The discotic liquid crystal radical 1, which is very stable in the solid state or solution, has an enantiotropic ordered hexagonal columnar mesophase above room temperature with magnetic interactions among molecular spins. Radical 1 shows electrochemical amphotericity and absorption and light‐emission properties that cover the red region of the visible spectrum.
盘状液晶基团1在固态或溶液中非常稳定,在室温以上具有对映有序六方柱状中间相,分子自旋之间具有磁性相互作用。自由基1显示出覆盖可见光谱红色区域的电化学两性,吸收和发光性质。