- 作者: 謝明惠 ; 陳寶妃 ; 彭旭明 等
- 作者服務機構: 台灣師範大學化學系
- 中文摘要: Whereas reaction of [ PhCH/sub 2/NMe/sub 3/ ] /sub 2/ [ Te/sub 6/Fe/sub 8/(CO)/sub 24/ ] (1) in refluxing CH/sub 2/Cl/sub 2/ forms Fe/sub 2/(CO)/sub 6/(.mu.-TeCH/sub 2/Te), treatment of (1) with Ph/sub 2/SnCl/sub 2/ or MeI gave the oxidation product Te/sub 2/Fe/sub 3/(CO)/sub 9/. Oxidation of (1) with [ Cu(CH/sub 3/CN)/sub 4/ ] BF/sub 4/ afforded Te/sub 2/Fe/sub 3/(CO)/sub 9/ in good yield. Cluster (1) was converted to [ PhCH/sub 2/NMe/sub 3/ ] /sub 2/ [ Te/sub 4/Fe/sub 5/(CO)/sub 14/ ] (2) in MeOH/CH/sub 2/Cl/sub 2/ solution. Cluster (2) was structurally characterized by single-crystal X-ray diffraction and spectral methods. Complex (2) is composed of two Te/sub 2/Fe/sub 2/(CO)/sub 6/ fragments linked by one Fe(CO)/sub 2/ group. (2) crystallizes in the orthorhombic space group Pbcn with a=13.351(4).ANG., b=13.417(4).ANG., c=26.077(3).ANG., V=4671(2).ANG./sup 3/, Z=4.
- 英文摘要: --
- 中文關鍵字: Tellurium-Iron Carbonylate; Iron Chalcogenide; Reactivity; Single Crystal X-Ray Diffraction
- 英文關鍵字: 碲-鐵羰基酸;鐵硫族元素化物;反應性;單晶X射線繞射法