2-METHYL-1-PENTENE - INFRARED AND RAMAN-SPECTRA AND NORMAL-COORDINATE CALCULATIONS

被引：4

作者：

CROWDER, GA

GUAN, HF

机构：

[1] Department of Chemistry, Louisiana Tech University, Ruston

来源：

VIBRATIONAL SPECTROSCOPY | 1995年 / 10卷 / 01期

关键词：

NORMAL COORDINATE ANALYSIS; INFRARED SPECTROMETRY; RAMAN SPECTROMETRY; 2-METHYL-1-PENTENE; CONFORMERS;

D O I：

10.1016/0924-2031(95)00023-N

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Liquid-state infrared (IR) and Raman spectra and solid-state IR spectra were obtained for 2-methyl-1-pentene. Vibrational assignments were made for all four possible conformers with the aid of normal coordinate calculations. The trans-trans (TT) and trans-gauche (TG) conformers were both found to be present in the unannealed solid, but only the TT conformer was present in the annealed (crystalline) solid. Evidence for the presence of GT and GG conformers in the liquid state was found, in agreement with previous work. The spectra and results of the calculations are given in this paper.

引用

页码：3 / 11

页数：9

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