FT-IR LINEAR DICHROIC SOLUTE SPECTRA OF NEMATIC SOLUTIONS AS A TOOL FOR IR BAND ASSIGNMENT

被引：67

作者：

JORDANOV, B ^{[1
]}

NENTCHOVSKA, R ^{[1
]}

SCHRADER, B ^{[1
]}

机构：

[1] UNIV ESSEN GESAMTHSCH,INST PHYS & THEORET CHEM,W-4300 ESSEN 1,GERMANY

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1993年 / 297卷

关键词：

D O I：

10.1016/0022-2860(93)80195-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

FT-IR polarization spectra of diphenylacethylene (tolane), pyrene and maleic anhydride, dissolved and oriented in a nematic liquid crystal mixture, were recorded and processed by means of the Thulstrup-Eggers procedure of stepwise reduction. The IR active vibrations could be unequivocally assigned to their symmetry classes on the basis of their band polarizations. Some peculiarities were observed for the polarizations of a few spectral bands.

引用

页码：401 / 406

页数：6

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