Hexa-substituted benzene derivatives show larger two-photon cross sections than the corresponding dipolar counterparts and the largest values of δmax = 2000 GM and δmax/MW = 2.25 GM g−1 have been obtained with a compound having CC and CC bonds in the conjugation bridge.
六次替代的
乙烯衍生素显示比相应的二极对应体更大的二光子交叉部分,最大值 δmax = 2000 GM 和 δmax/MW = 2.25 GM g−1 已获得与具有 CC 和 CC 联系在合并桥的化合物。