中国物理B ›› 1999, Vol. 8 ›› Issue (6): 430-433.doi: 10.1088/1004-423X/8/6/005

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CALCULATION OF HIGHLY EXCITED VIBRATIONAL ENERGY LEVELS OF CH3CN MOLECULE BY NON-LINEAR QUANTUM THEORY

朱俊1, 芶清泉2   

  1. (1)Department of Applied Physics, Sichuan University, Chengdu 610064, China; (2)Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610064, China
  • 收稿日期:1999-01-10 出版日期:1999-06-15 发布日期:1999-06-20

CALCULATION OF HIGHLY EXCITED VIBRATIONAL ENERGY LEVELS OF CH3CN MOLECULE BY NON-LINEAR QUANTUM THEORY

Zhu Jun (朱俊)a, Gou Qing-quan (芶清泉)b   

  1. a Department of Applied Physics, Sichuan University, Chengdu 610064, China; b Institute of Atomic and Molecular Physics, Sichuan University, Chengdu 610064, China
  • Received:1999-01-10 Online:1999-06-15 Published:1999-06-20

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摘要： A three-parameter nonlinear dynamical model, i.e., the quantized discrete self-trapping equation, was used to calculate the highly excited CH stretching vibrational energy levels of liquid phase CH3CN molecule in the electronic ground state up to n=7. The calculated results show that the experimental energy levels can be well described by the model.

Abstract: A three-parameter nonlinear dynamical model, i.e., the quantized discrete self-trapping equation, was used to calculate the highly excited CH stretching vibrational energy levels of liquid phase CH3CN molecule in the electronic ground state up to n=7. The calculated results show that the experimental energy levels can be well described by the model.

中图分类号:  (Vibrational states in disordered systems)

  • 63.50.-x
61.25.Em (Molecular liquids) 61.20.Gy (Theory and models of liquid structure)