Raman and infrared spectra of crystalline methyl iodide
Raman and infrared spectra of crystalline methyl iodide
复制标题
结晶碘甲烷的拉曼光谱和红外光谱
DOI：
10.1002/jrs.1250150610
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发表时间：
1984
期刊：
影响因子：
--
通讯作者：
B. Torrie
中科院分区：
文献类型：
--
作者：
O. Binbrek;A. Anderson;B. Andrews;B. Torrie
CH3I 和 CD3I 多晶样品的拉曼光谱和红外光谱是在 20 K 到熔点 209 K 之间的温度下记录的。没有发现固态相变的证据。在较低温度下观察到新的内部模式分裂和更完整的晶格光谱。根据已知的分子和晶体结构，提出了所有主要能带的分配。
Raman and infrared spectra of polycrystalline samples of CH3I and CD3I were recorded at temperatures between 20 K and the melting point, 209 K. No evidence for a solid-state phase transition was found. New splittings of the internal modes and more complete lattice spectra were observed at lower temperatures. An assignment of all principal bands is proposed, based on the known molecular and crystal structures.