University Chemistry ›› 2022, Vol. 37 ›› Issue (11): 2112011.doi: 10.3866/PKU.DXHX202112011

Special Issue:

• Self Studies • Previous Articles     Next Articles

Quantum Chemistry Research on an Inorganic Chemistry Problem: Structure Search and Properties of P42− Clusters

Ruoxi Liu, Leyao Wang, Suneng Liu, Beiyan Zeng, Ruimin Bi, Zhihui Zhang()   

  • Received:2021-12-01 Accepted:2022-03-02 Published:2022-04-29
  • Contact: Zhihui Zhang E-mail:zhangzh@cczu.edu.cn

Abstract:

This paper explores and expands an undergraduate inorganic chemistry problem in depth from the perspective of quantum chemistry. It sheds light on the P42− clusters of which the structures and transition states were searched and the Gibbs free energy of the stable configuration was calculated. Meanwhile, we analyzed the clusters and their transition states, calculated the electron localization function (ELF), elaborated the delocalization of the system through basin population and then discussed the characteristics of lone pair aromaticity of the P42− clusters in the viewpoint of quantum chemistry.

Key words: Cluster, Computational chemistry, Transition state search, Electron localization function, Aromaticity