Novel donor–acceptor functionalized pentafulvenes have been synthesized and characterized. Structural data have been obtained by single crystal X-ray diffraction. Their molecular and macroscopic second-order nonlinear optical properties have been investigated,via electric field induced second harmonic generation (EFISH) in solution and by second harmonic generation with evanescent wave (SHEW) in the solid state.
                                    新颖的供体-受体功能化五
富勒烯已被合成并表征出来。通过单晶 X 射线衍射获得了结构数据。研究人员通过溶液中的电场诱导二次谐波发生(EFISH)和固态中的蒸发波二次谐波发生(SHEW)研究了它们的分子和宏观二阶非线性光学特性。