Thermochemistry of Metal-Ligand Bonds (Singly and Multiply Charged) and Protonated Peptides

金属-配体键（单电荷和多电荷）和质子化肽的热化学

• 批准号: 1049580
• 负责人: Peter Armentrout
• 金额: $ 68万
• 依托单位: University of Utah
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2011
• 资助国家: 美国
• 起止时间: 2011-02-15 至 2014-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1049580&HistoricalAwards=false
• 关键词: Thermochemistry; Metal; Ligand; Bonds; Singly

In this project, funded by the Chemical Structure, Dynamics, and Mechanisms Program of the Chemistry Division, Professor Peter B. Armentrout of the University of Utah will continue work in the fields of gas-phase organometallic and biological ion chemistry and chemical dynamics. Utilizing mass spectrometric instrumentation, quantitative studies of five interrelated areas of chemical interactions will be performed: electronic state-specific chemistry of transition metal ions; solvation energies of multiply charged metal ions including those of environmental and biological importance; interactions of protons and metal ions with biologically relevant molecules; spectroscopic studies to complement the reactivity studies; and continued development of advanced means to analyze experiments on large and complex systems.Broader impacts resulting from the proposed activity include a continued development of the experimental methods needed to obtain quantitative thermochemical data and the long-range, integrated aspects of establishing a comprehensive thermochemical database. An evolving data analysis program is made freely available to scientific groups around the globe. Educational objectives remain a key component of this research program. Outreach efforts include popular Christmas lectures at the University of Utah.

在该项目中，由化学部的化学结构，动力学和机制计划资助，犹他大学的Peter B. Armentrout教授将继续在气相有机化学和生物离子化学和化学动力学领域工作。利用质谱仪器，将对化学相互作用的五个相互关联区域进行定量研究：过渡金属离子的电子状态特异性化学；乘电荷的溶剂化能量，包括环境和生物学重要性；质子和金属离子与生物学相关分子的相互作用；光谱研究以补充反应性研究；并持续开发先进的手段来分析大型和复杂系统的实验。拟议活动所产生的影响力的影响包括持续开发获得定量热化学数据所需的实验方法以及建立全面的热化学数据库的远程，综合方面。 不断发展的数据分析程序可以免费提供给全球科学群体。教育目标仍然是该研究计划的关键组成部分。 外展活动包括在犹他大学举行的流行圣诞节讲座。