Dynamical Studies of Molecular Modes in Charge Transfer Reactions

电荷转移反应中分子模式的动力学研究

• 批准号: 9217880
• 负责人: Nancy Levinger
• 金额: $ 3.2万
• 依托单位: Colorado State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-09-01 至 1994-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9217880&HistoricalAwards=false
• 关键词: Dynamical; Studies; Molecular; Modes; Charge

This award is made as the starter grant increment of Dr. Nancy Levinger's Postdoctoral Research Fellowship in Chemistry Award in support of her research at Colorado State University. This research will probe the role of molecular modes in photoinduced charge transfer reactions, especially electron transfer. A detailed molecular picture of the structural changes and dynamics of chemical reactions in solution will be developed. One of several systems to be studied is electron transfer of nitrosyl or nitrosonium cations with arenes. Reactions will be followed by time-resolved resonance Raman spectroscopy and time resolved visible and ultraviolet pump/infrared probe absorption spectroscopy. %%% Charge-transfer process are ubiquitous in chemistry. The detailed vibrationally resolved information gathered in this research will extend our understanding of the complicated behavior of charge-transfer processes in solution.

这个奖项是作为南希博士的启动补助金增量 Levinger的博士后研究奖学金化学奖 以支持她在科罗拉多州立大学的研究。这 研究将探索分子模式在光诱导 电荷转移反应，特别是电子转移。一 结构变化的详细分子图像， 将发展溶液中化学反应的动力学。 要研究的几个系统之一是电子转移， 亚硝酰基或亚硝鎓阳离子与芳烃。反应将 然后进行时间分辨共振拉曼光谱和时间分辨 分辨可见光和紫外泵浦/红外探测吸收 谱 %%% 电荷转移过程在化学中是普遍存在的。的 详细的振动解析信息， 研究将扩展我们对复杂的 溶液中电荷转移过程的行为。