HIGH OVERTONES INVESTIGATION OF NONEQUIVALENT C-H BONDS IN PYRIDINE AND 2,6-LUTIDINE BY THERMAL LENSING SPECTROSCOPY

被引：1

作者：

BINI, R ^{[1
]}

FOGGI, P ^{[1
]}

DELLAVALLE, RG ^{[1
]}

机构：

[1] UNIV VENICE,DEPARTIMENTO CHIM FIS,VENICE,ITALY

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1990年 / 218卷

关键词：

D O I：

10.1016/0022-2860(90)80253-G

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：

The 4th and 5th overtones of aryl and methyl CH stretching of pyridine and 2,6-lutidine in the liquid phase have been studied using thermal blooming effect. By comparison of the two liquids spectra it is possible to assign the different frequencies to aryl CH stretching affected by inductive and mesomeric effects of N atom in the ring. Evidences of conformationally non-equivalent CH bonds in the methyl groups in 2,6-lutidine are apparent. © 1990.

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页码：117 / 122

页数：6

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