International Collaborative Photoionization Study of Heats of Formation and Bond Energies of Organometallic Complexes

有机金属配合物的生成热和键能的国际合作光电离研究

• 批准号: 0743000
• 负责人: Tomas Baer
• 金额: $ 23.17万
• 依托单位: University of North Carolina at Chapel Hill
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-07-15 至 2012-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0743000&HistoricalAwards=false
• 关键词: International; Collaborative; Photoionization; Study; Heats

In this award, funded by the Experimental Physical Chemistry Program of the Division of Chemistry, Professor Tomas Baer of the University of North Carolina at Chapel Hill, together with his graduate, and undergraduate students, will investigate the thermochemistry of organometallic complexes in the gas phase using the technique of threshold photoelectron photoion coincidence (TPEPICO) mass spectrometry at Chapel Hill in concert with imaging photoelectron photoion coincidence (iPEPICO) measurements at the Swiss Light Source with Prof. Thomas Gerber. The project will also involve a collaboration with Prof. Bálint Sztáray and his students from Eötvös Loránd University (Budapest, Hungary).Organometallic species are important actors in a number of industrial chemical settings. An understanding of their bond energies, etc. is important to building up models of how these species react. The goal of work like that of Prof. Baer is to provide accurate and precise values of these bond energies.. In addition to the broader scientific impact of the proposed research work, Prof. Baer's students will receive significant exposure to some of the cutting-edge science being pursued in Europe -- training a new cadre of globally-engaged scientists in the United States.

在该奖项中，由化学系实验物理化学项目资助，北卡罗来纳大学教堂山分校的 Tomas Baer 教授及其研究生和本科生将在教堂山使用阈值光电子光离子符合 (TPEPICO) 质谱技术与成像光电子光离子相结合，研究气相有机金属配合物的热化学 Thomas Gerber 教授在瑞士光源进行重合 (iPEPICO) 测量。 该项目还将与来自 Eötvös Loránd 大学（匈牙利布达佩斯）的 Bálint Sztáray 教授及其学生进行合作。有机金属物种在许多工业化学环境中发挥着重要作用。 了解它们的键能等对于建立这些物质如何反应的模型非常重要。 像贝尔教授这样的工作的目标是提供这些键能的精确值。除了拟议的研究工作的更广泛的科学影响之外，贝尔教授的学生还将大量接触欧洲正在研究的一些尖端科学——在美国培训一支由全球参与的科学家组成的新骨干队伍。