Novel multichromophoric complexes comprising the formula
R
1
—R
A
-[MC]—([R
M
]
z
—[MC])
m
-RA—R
2
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 (R
1
and/or R
2
) through organic linker R
A
. Preparation methods include metal-mediated cross-coupling techniques. The complexes can be useful in nonlinear optical devices and other optoelectronic applications.
提供了由公式R1-RA-[MC]-([RM]z-[MC])m-RA-R2组成的新型多色团复合物。还讨论了包含这些复合物的聚合物组合物和设备。这些复合物的特点是由一个或多个连接的共轭大环分子[MC]组成的中央桥接基团,通过有机连接剂RA与至少一个无机基团(R1和/或R2)耦合。制备方法包括
金属介导的交叉偶联技术。这些复合物可以在非线性光学器件和其他光电应用中发挥作用。