作者:Chunxiang Li、Weng Kee Leong
DOI:10.1016/j.jorganchem.2008.01.025
日期:2008.4
The reaction of [Os3(CO)10(μ-H)(μ-OH)], 1, or [Os3(CO)10(NCCH3)2], 2, with bifunctional ligands carrying –OH, –SH and –COOH groups affords, as the major product, clusters of the general formula [Os3(CO)10(μ-H)(μ-E⌢E′H)] (E, E′ = O, S or COO). In some cases, a minor product with general formula [Os3(CO)10(μ-H)(μ,μ-E⌢E′)Os3(CO)10(μ-H)] was also obtained. With Ru3(CO)12, 3b, only the first type of products
[Os 3(CO)10(μ-H)(μ-OH)],1或[Os 3(CO)10(NCCH 3)2 ],2与带有-OH,-SH的双官能配体的反应和-COOH基团得到,作为主要产物,通式簇了[Os 3(CO)10(μ-H)(μ-E ⌢ E'H)](E,E'= O,S或COO) 。在某些情况下,还会获得具有通式[Os 3(CO)10(μ-H)(μ,μ- E⌢E ')Os 3(CO)10(μ-H)]的次要产物。用Ru 3(CO)12,在图3b中,仅获得第一类产品。八种化合物的结构也已通过单晶X射线晶体学确定。