Applications of Fluorine and Highly Electronegative Fluorinated Ligands to the Syntheses of High-Oxidation-State Derivatives of the Main-Group and Transition Metal Elements

氟和高负电性氟化配体在合成主族和过渡金属元素高氧化态衍生物中的应用

• 批准号: RGPIN-2016-04561
• 负责人: Schrobilgen, Gary
• 金额: $ 4.44万
• 依托单位: McMaster University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=632648
• 关键词: Applications; Fluorine; Highly; Electronegative; Fluorinated

The proposed research program focuses on fundamental research in the field of synthetic and structural inorganic fluorine chemistry, encompassing highly reactive fluorides and oxide fluorides of the main-group and heavy transition metal elements in their highest oxidation states. The proposed chemistry, often at the edge of what is possible, will provide new compounds that challenge, affirm and extend modern ideas of chemical bonding. Among the specific areas that will be investigated are noble-gas chemistry, the highest oxidation states of bromine, xenon, mercury and iridium, and sulfur-nitrogen-fluoride chemistry. In the case of the noble gases, the quest for new xenon–carbon, xenon– (and krypton–) nitrogen and krypton–oxygen bonds are important objectives of the research program. Many of the targeted compounds are “hypervalent”, i.e., they are highly coordinated and greatly exceed the 4 electron pairs in the valence shell that are associated with the classic "octet rule". Most of the fluorine compounds dealt with in this research program, such as the noble-gas compounds KrF

拟议的研究计划侧重于合成和结构无机氟化学领域的基础研究，包括主族的高反应性氟化物和氧化物氟化物以及处于最高氧化态的重过渡金属元素。拟议的化学通常处于边缘。的可能性，将提供挑战、肯定和扩展现代化学键合理念的新化合物，其中将研究的具体领域包括稀有气体化学、溴、氙的最高氧化态。就稀有气体而言，寻找新的氙-碳、氙-（和氪-）氮和氪-氧键是该研究项目的重要目标。的目标化合物是“超价的”，即它们是高度配位的，并且大大超过了与经典“八位组”相关的价壳中的 4 个电子对规则”。本研究计划中涉及的大多数氟化合物，例如稀有气体化合物 KrF