NORMAL VIBRATIONAL ANALYSIS OF CIS-POLYACETYLENE

WANG Jianling; JING Xiabin; FENG Zhiliu

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NORMAL VIBRATIONAL ANALYSIS OF CIS-POLYACETYLENE

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- NORMAL VIBRATIONAL ANALYSIS OF CIS-POLYACETYLENE
- NORMAL VIBRATIONAL ANALYSIS OF CIS-POLYACETYLENE
- 高分子科学（英文版） 1987年5卷第4期页码：308-315
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- 纸质出版：1987-12-20
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WANG Jianling, JING Xiabin, FENG Zhiliu. NORMAL VIBRATIONAL ANALYSIS OF CIS-POLYACETYLENE[J]. 高分子科学（英文版）, 1987,5(4):308-315.

WANG Jianling, JING Xiabin, FENG Zhiliu. NORMAL VIBRATIONAL ANALYSIS OF CIS-POLYACETYLENE[J]. 1987, 5(4): 308-315.
WANG Jianling, JING Xiabin, FENG Zhiliu. NORMAL VIBRATIONAL ANALYSIS OF CIS-POLYACETYLENE[J]. 高分子科学（英文版）, 1987,5(4):308-315. DOI：

WANG Jianling, JING Xiabin, FENG Zhiliu. NORMAL VIBRATIONAL ANALYSIS OF CIS-POLYACETYLENE[J]. 1987, 5(4): 308-315. DOI：

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.

Abstract

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

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