三羰基吡啶配合物(NN)(py)M(CO)3(M = Mo,W; NN = 2,2'-联吡啶,1,10-菲咯啉)与汞衍生物HgX 2(X = Cl,CN,SCN)的反应)
摘要:
用络合物(NN)(L)M(CO)3(L = py; NN = 2,2'-联吡啶(bipy),1,10-菲咯啉(phen); M = Mo,W)得到新的三羰基配合物。在所有情况下,都会发生吡啶配体的消除,在某些情况下,卤素会从卤化汞中部分取代。用氯化汞处理bipy(py)W(CO)3仅产生加合物。给出了电导率,IR和电子吸收,并提出了可能的公式。
Carbonyl complexes of molybdenum and tungsten with sulfur donors
作者:A.E. Sánchez-Peláez、M.F. Perpiñán、A. Santos
DOI:10.1016/0022-328x(85)80367-3
日期:1985.12
The reactions of the zerovalent carbonyl complexes Mo(CO)6 and Mo(CO)4(bipy) with a series of uninegative bidentate (X,Y)-donor ligands (X,Y = xanthates, dithiocarbamates, o-aminophenoxide, o-aminothiophenoxide, 2-picolinate and thioacetate) lead to new anionic tetracarbonyl complex anions [Mo0(X,Y)(CO)4]−. These anions, which can be isolated as their tetraphenylphosphonium salts, contain the (X,Y)-ligand