NORMAL VIBRATIONAL ANALYSIS OF CIS-POLYACETYLENE

被引：0
|
作者：
王建瓴
景遐斌
冯之榴
机构：
[1] Academia Sinica
[2] Changchun
[3] Changchun Institute of Applied Chemistry
来源：
Chinese Journal of Polymer Science | 1987年 / 04期
关键词：
Polyacetylene; IR of Polyacetylene; Raman spectra of polyacetylene; Vibrational spectra of polyacetylene; Vibrational analysis of polyacetylene;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The normal vibrational calculation was carried out on cis-polyacetylene(PA) and its model compound, cis, trans-2, 4--hexadiene. Based on the observed IR and Raman frequencies, force constants relevant to the cis-structure were refined. Finally a force field common for cis-PA, trans-PA and three model moleculaes was obtained. The observed spectra of cis-PA were theoretically assigned and the similarities and differences between the cis-and trans- conjugate systems were discussed on the basis of normal coordinate calculation.
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页码：308 / 315
页数：8
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