At present, many studies of molelectronics have been carried out with aromatic molecules based on benzene, for which have delocalized electrons---πelectrons.
目前,分子電子學(xué)領(lǐng)域研究較多的是以苯環(huán)為基本結(jié)構(gòu)單元的芳香族有機(jī)化合物,因?yàn)楸江h(huán)結(jié)構(gòu)的分子中具有能夠在分子中自由移動(dòng)的π電子。