Activation of SF6 at Rhodium and Platinum Complexes

铑和铂配合物中 SF6 的活化

• 批准号: 274928110
• 负责人: Professor Dr. Thomas Braun
• 金额: --
• 依托单位: Arbeitsgruppe Organometallchemie und homogene Katalyse
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2015
• 资助国家: 德国
• 起止时间: 2014-12-31 至 2022-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/274928110?language=en
• 关键词: Activation; SF6; Rhodium; Platinum; Complexes

The project aims on the activation of SF6 at rhodium hydrido complexes. For the development of catalytic processes for the depletion of SF6, experiments in the presence of silanes, germanes, stannanes, boranes or H2 will be done. Concerning the S-F activation step at the rhodium hydrido compounds structure-reactivity relationships will be developed on the basis of the experimental studies and DFT calculations. To gain a deeper understanding on conceivable mechanisms of catalytic processes, it is envisaged to detect and characterize intermediates. Furthermore, reaction routes to remarkable rhodium complexes bearing SFx ligands (x = 1-5) will be realized, because it is anticipated that such compounds play a crucial role in the activation and derivatization of SF6.

该项目的目的是在铑络合物中活化SF6。为了开发用于耗尽SF6的催化过程，将在硅烷、锗烷、锡烷、硼烷或H2的存在下进行实验。在实验研究和密度泛函理论计算的基础上，对铑配合物的S-F活化步骤进行了结构-反应性关系的研究。为了更深入地了解催化过程的可能机制，设想检测和表征中间体。此外，将实现具有SFx配体（x = 1-5）的显著铑络合物的反应路线，因为预期此类化合物在SF6的活化和衍生化中起关键作用。