Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (11): 1436.

• Articles • Previous Articles     Next Articles

The Influences of Isomer Structures of Polyacetylene on the Stability and Electronic Properties of Polyacetylene Sulfide

SU Zhong-Min, FU Yu-Jie, WANG Rong-Shun   

  1. Department of Chemistry, Northeast Normal University, Changchun, 130024
  • Received:1991-12-13 Revised:1992-06-24 Online:1992-11-24 Published:1992-11-24

Abstract: In this paper,the influences of isomer structures of polyacetylene on the stability and electronic properties of polyacetylene sulfide were discussed by means of the tight-binding LCAO-SCF-MO method.The reasons for the influence were revealed.The calculation indicated that the trans-PAis the stablest structure in energy,sulfidation made it furtherly stable.

Key words: Polyacetylene sulfide, Cis-trans structures, CNDO/2-CO

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