INFRARED SPECTROSCOPIC CHARACTERIZATION OF CONFORMATIONAL DEFECTS OF POLYBENZAMIDE

YANG Xiaozhen

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INFRARED SPECTROSCOPIC CHARACTERIZATION OF CONFORMATIONAL DEFECTS OF POLYBENZAMIDE

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- INFRARED SPECTROSCOPIC CHARACTERIZATION OF CONFORMATIONAL DEFECTS OF POLYBENZAMIDE
- Vol. 9, Issue 3, Pages: 203-208(1991)
- Affiliations：
  
  1. Institute of Chemistry, Academia Sinica,Beijing,100080
  2. Academia Sinica
  3. Beijing 100080
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：20 September 1991
- Accepted：
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[1]杨小震.INFRARED SPECTROSCOPIC CHARACTERIZATION OF CONFORMATIONAL DEFECTS OF POLYBENZAMIDE[J].Chinese Journal of Polymer Science,1991,{4}(03):203-208.

YANG Xiaozhen. INFRARED SPECTROSCOPIC CHARACTERIZATION OF CONFORMATIONAL DEFECTS OF POLYBENZAMIDE[J]. 1991, 9(3): 203-208.
[1]杨小震.INFRARED SPECTROSCOPIC CHARACTERIZATION OF CONFORMATIONAL DEFECTS OF POLYBENZAMIDE[J].Chinese Journal of Polymer Science,1991,{4}(03):203-208. DOI：

YANG Xiaozhen. INFRARED SPECTROSCOPIC CHARACTERIZATION OF CONFORMATIONAL DEFECTS OF POLYBENZAMIDE[J]. 1991, 9(3): 203-208. DOI：

摘要

正

Theoretical results of normal coordinate analysis of polybenzamide performed with two conformational isomerized models

the cis trans and the all-trans conformation

have been adopted to examine a number of infrared spectra of films of the polymer treated in a subsequent annealing process and a cooling process. It shows

in this investigation

that two sets of infrared spectral profiles around 1400 cm

-1

and 900 cm

-1

behave quite attractively. Their spectral behaviours have been correlated to the conformational defect variation in samples

and reasonably predicted by the normal coordinate calculation.

Abstract

Theoretical results of normal coordinate analysis of polybenzamide performed with two conformational isomerized models

the cis trans and the all-trans conformation

have been adopted to examine a number of infrared spectra of films of the polymer treated in a subsequent annealing process and a cooling process. It shows

in this investigation

that two sets of infrared spectral profiles around 1400 cm

-1

and 900 cm

-1

behave quite attractively. Their spectral behaviours have been correlated to the conformational defect variation in samples

and reasonably predicted by the normal coordinate calculation.

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