作者:S. D. Ibekwe、M. J. Newlands
DOI:10.1039/j19670001783
日期:——
Complexes of Group IVB elements and metal carbonyls of general formulae [R2MFe(CO)4]2, [R2MFe(CO)3PPh3]2, and R2M(C⋮C·R′)2[Co(CO)3]4(where R,R′= alkyl or aryl; M = Si, Ge, and Sn) have been obtained from the reactions of alkynyl compounds of Group IVB elements with metal carbonyls. The preparations, properties, and reactions of the secomplexes are described. The structures are inferred from infrared
IV B族元素与通式为[R 2 MFe(CO)4 ] 2,[R 2 MFe(CO)3 PPh 3 ] 2和R 2 M(C⋮C·R')2 [ Co(CO)3 ] 4(其中R,R'=烷基或芳基; M = Si,Ge和Sn)已经从IV B族元素的炔基化合物与金属羰基的反应获得。描述了复合物的制备,性质和反应。从红外和核磁共振光谱推断结构。