取代四甲基环戊二烯基钌羰基化合物的合成及晶体结构(英文)  

Synthesis and Crystal Structure of Substituted Tetramethylcyclopentadienyl Diruthenium Metal Carbonyl Complexes

作　　者：马志宏[1,2] 赵明霞[1] 林丽枝 郑学忠[1] 林进[1] 

机构地区：[1]河北师范大学化学与材料科学学院,石家庄050016 [2]河北医科大学基础医学院,石家庄050017 [3]华北制药康欣有限公司,石家庄050015

出　　处：《无机化学学报》2010年第6期1121-1124,共4页Chinese Journal of Inorganic Chemistry

基　　金：河北省自然科学基金资助项目(No.B2008000150);河北师范大学博士启动基金资助项目(No.L2005B18)

摘　　要：The ligands (C5Me4R) [R =n-Butyl (1), Benzyl (2), PhMe-2 (3)] reacted with Ru3(CO)12 in refluxing xylene to give corresponding new substituted tetramethylcyclopentadienyl diruthenium metal carbonyl complexes [(η5-C5Me4R)Ru(CO)( μ-CO)]2 [R=n-Butyl (4), Benzyl (5), PhMe-2 (6)], respectively. The three new complexes were characterized by elemental analysis, IR and 1H NMR spectra. The crystal structure of complex 5 was determined by single crystal X-ray diffraction. The X-ray crystal structure of complex 5 confirms the structure with bridging and terminal CO groups. CCDC: 709601.The ligands （C5Me4R） [R =n-Butyl （1）, Benzyl （2）, PhMe-2 （3）] reacted with Ru3（CO）12 in refluxing xylene to give corresponding new substituted tetramethylcyclopentadienyl diruthenium metal carbonyl complexes [（η5-C5Me4R）Ru（CO）（ μ-CO）]2 [R=n-Butyl （4）, Benzyl （5）, PhMe-2 （6）], respectively. The three new complexes were characterized by elemental analysis, IR and 1H NMR spectra. The crystal structure of complex 5 was determined by single crystal X-ray diffraction. The X-ray crystal structure of complex 5 confirms the structure with bridging and terminal CO groups. CCDC： 709601.

关 键 词：羰基钌 二聚物 结构 环戊二烯基 

分 类 号：O614.821[理学—无机化学]