Novel Transition Metal Liquids and Complexes

新型过渡金属液体和配合物

• 批准号: 9817247
• 负责人: Stephen DiMagno
• 金额: $ 32.5万
• 依托单位: University of Nebraska-Lincoln
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-02-15 至 2003-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9817247&HistoricalAwards=false
• 关键词: Novel; Transition; Metal; Liquids; Complexes

The Inorganic, Bioinorganic and Organometallic Chemistry Program of the Chemistry Division supports the research of Dr. Stephen DiMagno, Department of Chemistry, University of Nebraska - Lincoln to develop two new tunable classes of ligands, namely the beta-octafluoroporphyrins and the porphodimethenes, which will lead to a new series of metallo-porphyrins and metallo-porphodimethene complexes having unusual electronic properties. The repertoire of these ligand classes will be expanded and the spectroscopic, photophysical, electrochemical and catalytic properties of the resulting metal-chelates will be examined.This is a novel and wide ranging study involving new strategies to synthesize new ligands. The work will also exploit the ligand's conformational dynamics to synchronize delivery of redox equivalents and acidic or basic functionality to the metal centers. Results of these studies will contribute significantly to the interdisciplines of chemistry that broadly impact on environmental, economic and educational issues. Undergraduate and graduate students will get sound training in this state-of-the-art field of chemistry.

化学部的无机，生物无机和有机金属化学计划支持内布拉斯加州大学化学系斯蒂芬·迪马格诺（Stephen DiMagno）博士的研究 - 林肯 - 林肯 - 林肯（Lincoln）开发了两个新的可调型配体类别，即具有异常电子特性的金属甲状腺甲基甲基甲烷络合物。这些配体类别的曲目将扩展，并将检查所得金属晶体管的光谱，光学，电化学和催化特性。这是一项新颖而广泛的研究，涉及涉及合成新配体的新策略。这项工作还将利用配体的构象动力学来同步氧化还原等效物以及向金属中心的酸性或基本功能。这些研究的结果将对化学的跨学科产生重大影响，这些化学跨学科对环境，经济和教育问题有广泛影响。本科生和研究生将在这个最先进的化学领域接受良好的培训。