硅烷和锗衍生物的振动谱。第五部分:二卤基(甲基)日耳曼的红外光谱和拉曼光谱

G. K. Barker, J. Drake, R. Hemmings, B. Rapp
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引用次数: 3

摘要

记录了一系列二卤代(甲基)日耳曼化合物MeGeHX2(X = F, Cl, Br, I)及其特殊氘化类似物MeGeDX2的红外光谱和拉曼光谱。基于修正价力场的标准坐标处理确认了每个分子18个基本频率中的17个。没有观察到扭转模态。测试了质子化和氘化物质之间力常数的可转移性。
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The vibrational spectra of silane and germane derivatives. Part V. The infrared and Raman spectra of dihalogeno(methyl)germanes
The i.r. and Raman spectra of the series of dihalogeno(methyl)germanes, MeGeHX2(X = F, Cl, Br, I) and their specifically deuteriated analogues, MeGeDX2, are recorded. A normal co-ordinate treatment based on a modified valence force field confirms the assignment of 17 of the 18 fundamental frequencies for each molecule. The torsional mode is not observed. The transferability of the force constants between the protonated and deuteriated species is tested.
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