Novel multichromophoric complexes comprising the formula
R1—RA-[MC]-([RM]z-[MC])m-RA—R2
are provided. Polymeric compositions and devices comprising the same are also discussed. The complexes are characterized by a central bridging moiety comprising one or a plurality of linked conjugated macrocyclic molecules [MC] coupled to at least one inorganic moiety (R1 and/or R2) through organic linker RA. Preparation methods include metal-mediated cross-coupling techniques. The complexes can be useful in nonlinear optical devices and other optoelectronic applications.
提供了包含以下公式的新型多色团复合物R1—RA-[MC]-([RM]z-[MC])m-RA—R2。还讨论了包含这些复合物的聚合物组合物和器件。这些复合物的特点是具有一个或多个连接的共轭大环分子[MC]的中心桥接基团,通过有机连接物RA与至少一个无机基团(R1和/或R2)相耦合。制备方法包括
金属介导的交叉偶联技术。这些复合物可用于非线性光学器件和其他光电应用。