Complexes of hemilabile ligands with electron storage capability for molecular activation

具有用于分子活化的电子储存能力的半不稳定配体复合物

• 批准号: 46508-2008
• 负责人: Gambarotta, Sandro
• 金额: $ 6.7万
• 依托单位: University of Ottawa
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2011
• 资助国家: 加拿大
• 起止时间: 2011-01-01 至 2012-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=475125
• 关键词: Complexes; hemilabile; ligands; electron; storage

During the last five years of NSERC granting we have made two promising discoveries. The first was the realization of the ability of a simple pyridine based ligand system to store a large amount of spin density. In turn, this has allowed preparing several complexes with the appearance of low-valent species. In reality though, these complexes contain higher valent metals coupled to reduced ligands in their radical anionic form. Yet, the chemical reactivity remained unquenchded.

在NSERC资助的过去五年里，我们有了两个有希望的发现。首先是实现了一个简单的吡啶基配体系统存储大量自旋密度的能力。反过来，这使得制备几种具有低价物种外观的复合物成为可能。但实际上，这些配合物含有高价金属，以阴离子形式与还原配体偶联。然而，化学反应仍然没有熄灭。