Extended Electronic Effects on Ionizations and Electron Transfer

电子对电离和电子转移的扩展效应

• 批准号: 0749530
• 负责人: Dennis Lichtenberger
• 金额: $ 38.5万
• 依托单位: University of Arizona
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2008
• 资助国家: 美国
• 起止时间: 2008-08-01 至 2012-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0749530&HistoricalAwards=false
• 关键词: Extended; Electronic; Effects; Ionizations; Electron

This award by the Inorganic, Bioinorganic, and Organometallic Chemistry Program supports the work of Professor Dennis L. Lichtenberger and Dr. Nadine E. Gruhn at the University of Arizona to build an understanding of structure features that determine the electronic properties of separated molecular functional units that communicate through molecular linkers or bridges. The connections between these molecular functional units will be examined in the gas and condensed phases using photoelectron spectroscopy (PES). The proposed work focuses on the application of organometallic metal-linker-metal systems (with a variety of saturated and unsaturated linkers of differing rigidity levels) as well as thiol modified surfaces with concentrated and dilute metal centers. The researchers have unique access to the only U.S.-based facility for PES. Drs. Lichtenberger and Gruhn have extensive, successful collaborations throughout the chemical community and regularly host high school teachers and minority high school students in a summer outreach program.

该奖项获得了无机，生物无机和有机金属化学计划，支持亚利桑那大学的丹尼斯·L·利希滕贝格教授和纳丁·E·格鲁恩博士的工作，以建立对结构特征的理解，以确定分离分子功能单位的电子特性通过分子接头或桥进行通信。 这些分子功能单元之间的连接将在气体和光电光谱（PES）中进行凝结相。提出的工作着重于有机金属链链 - 金属系统（具有不同刚度水平的各种饱和和不饱和的接头）以及具有浓缩和稀释金属中心的硫醇改性表面。研究人员可以独特地访问PES唯一的美国设施。博士。利希滕贝格（Lichtenberger）和格鲁恩（Gruhn）在整个化学界都有广泛的成功合作，并定期在夏季外展计划中接待高中教师和少数民族高中生。