- 作者: 季昀
- 作者服務機構: 清華大學化學系
- 中文摘要: The chemistry of trinuclear and tetranuclear heterometallic acetylide complexes, LWOs/sub 3/(CO)/sub 11/(C.ident.CR) and LWM/sub 2/(CO)/sub 8/(C.ident.CR), L=Cp and Cp/sup */; M=Os and Ru, is presented. Included in this account are syntheses, characterization and reactivity, with a particular focus on reactions with disubstituted alkyne molecules. The reactivity and fluxionality of these acetylide complexes provides a plausible model for ligand-mediated metal-core rearrangement and the transformation of small organic molecules on catalytic metal surfaces.
- 英文摘要: --
- 中文關鍵字: Heteronuclear Cluster; Heterometallic; Tungsten; Molybdenum; Osmium; Ruthenium; Acetylide; Alkyne
- 英文關鍵字: 異核架構;異類金屬;鎢;鉬;鋨;釕;乙醯炔;炔類