VIBRATION-ROTATION SPECTRA OF THE NU-1, NU-3 AND NU-5 PARALLEL BANDS AND POTENTIAL CONSTANTS OF CF3C-EQUIVALENT-TO-CH

被引：1

作者：

ALFONZO, PN ^{[1
]}

ANACONA, JR ^{[1
]}

机构：

[1] UNIV ORIENTE,DEPT QUIM,APARTADO POSTAL 208,CUMANA,VENEZUELA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS | 1993年 / 89卷 / 20期

关键词：

D O I：

10.1039/ft9938903675

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 rotational structure in the parallel bands nu1, nu3 and nu5, of CF3C=CH is fully analysed at a resolution of 0.06 cm-1. The infrared band centres have been found, respectively, at 3328.673 1253.495 and 536.161 cm-1 and the main features of these three bands have been qualitatively explained. The rotational J structures of 235 lines were resolved and analysed by means of least-squares fits. Molecular parameters in the first excited level has been calculated. Potential-energy constants have been determined, using the iterative autoconsistency method.

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页码：3675 / 3679

页数：5

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