Vibrational line profiles as a probe of molecular interactions
Vibrational line profiles as a probe of molecular interactions
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DOI：
10.1021/ed074p553
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发表时间：
1997-05-01
影响因子：
3
通讯作者：
Bratu, C
中科院分区：
文献类型：
--
作者：
Bradley, MS;Bratu, C
介绍了一种通过振动线形分析来研究分子间相互作用的拉曼实验。具体而言，线位移和变化的丙酮C-C和C=O的振动在用甲醇和四氯化碳稀释过程中的配置文件进行检查。在甲醇稀释过程中的光谱揭示了吸引力的相互作用的增加，而那些从稀释与CCl 4揭示增加排斥的相互作用。
A Raman experiment which yields basic insights into molecular interactions via vibrational line shape analysis is presented. Specifically, line shifts and changes in profile of the acetone C-C and C=O vibrations during dilution with methanol and CCl4are examined. The spectra during methanol dilution reveal an increase in attractive interactions, while those resulting from dilution with CCl4reveal increasing repulsive interactions.