This paper gives a theoretical study on several polycyclic arene electroluminescent(EL) materials. their geometric configurations have been optimized by semi empirical RHF/PM3 of quantum chemistry.

• 采用量子化学半经验方法（RHF／PM3）对几种稠环芳烃化合物电致发光（EL）材料的性质进行了理论研究。