Chem. J. Chinese Universities ›› 2004, Vol. 25 ›› Issue (8): 1529.

• Articles • Previous Articles     Next Articles

Theoretical Study on S3 Molecule Structure and Most Probable Dissociation Process

WANG Zhi-Gang1, AO Shu-Yan1, YAN Bing1, PAN Shou-Fu1, YU Jun-Hua2   

  1. 1. Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China;
    2. Tunable Laser Technology National Key Laboratory, Harbin Institute of Technology, Harbin 150001, China
  • Received:2003-07-25 Online:2004-08-24 Published:2004-08-24

Abstract: Using quantum chemical ab initio method,the optimized geometry structure of S3 molecule in ground state and several low-lying excited states were obtained. In C2v and Cs symmetry,we study the dissociation processes and the PESs(potential energy surface) of the low-lying states. In both symmetries,we all obtained optmized dissociation paths on the corresponding potential energy surface.

Key words: S3, MCSCF, Molecule structure, Dissociation path

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