High Resolution Spectroscopic Characterization of Weak Complexes

弱配合物的高分辨率光谱表征

• 批准号: 9527359
• 负责人: Robert Kuczkowski
• 金额: $ 40.8万
• 依托单位: Regents of the University of Michigan - Ann Arbor
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-03-01 至 2000-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9527359&HistoricalAwards=false
• 关键词: Resolution; Spectroscopic; Characterization; Weak; Complexes

With support from the Experimental Physical Chemistry Program, Robert L. Kuczkowski of The University of Michigan is continuing his research in the area of fourier-transform microwave spectroscopy of weak complexes. He will investigate the structure and dynamics of a) sulfur dioxide complexes, b) cyclopropane complexes, c) complexes involving strong acids, d) metal complexes, and e) termolecular complexes. Calculations using models provided by Stone or Muenter will be performed for comparison purposes, which will yield highly accurate tilt and torsional angles. Results from the above studies will provide fundamental information on the nature of weak binding forces between molecules and on intermolecular potential functions. Such results will help to test models and develop theories which can guide chemists on how compounds interact, grow into larger clusters, and arrange themselves in condensed phases. This has potential implications for a wide spectrum of important phenomena ranging from biochemical applications such as drug design and transport of species across membranes, to physical processes such as cloud formation, acid rain phenomena and substrate-catalyst interactions.

在实验物理化学项目的支持下，罗伯特·L· 密歇根大学的Kuczkowski正在继续他的研究， 弱配合物的傅里叶变换微波光谱学领域。 他将研究a）二氧化硫的结构和动力学 络合物，B）环丙烷络合物，c）涉及强的 酸，d）金属络合物，和e）三分子络合物。 计算 使用Stone或Muenter提供的模型， 比较的目的，这将产生高度准确的倾斜和扭转 的角度 上述研究的结果将提供以下基本信息： 分子间和分子间弱结合力的性质 潜在功能 这些结果将有助于测试模型和开发 可以指导化学家研究化合物如何相互作用的理论， 更大的集群，并安排自己在凝聚相。 这 对广泛的重要现象的潜在影响， 从生物化学应用，如药物设计和运输， 物种穿过膜，物理过程，如云的形成， 酸雨现象和基质-催化剂相互作用。