analyses were made on the basis of normal coordinate treatment and the fundamental vibrations were assigned. Two rotational isomers, one with the trans conformation about the CCGeCl bond axis and the other with the gauche conformation about the same axis, were found to coexist in the liquid state, while only the gauche isomer exists in the solid state.
摘要 在液态和固态下测量了
氯乙基
锗烷 CH3CH2GeH2Cl 及其
氘代物质 CH3CH2GeD2Cl 的红外和拉曼光谱。在正态坐标处理的基础上进行频谱分析并分配基本振动。发现两种旋转异构体,一种在CCGeCl键轴上呈反式构象,另一种在同一轴上呈gauche构象,以液态共存,而在固态时仅存在gauche异构体。