By reaction of the cycloheptatrienemetal tricarbonyls, C7H8M(CO)3 (M = Cr, Mo, W), with the bidentate nitrogen ligands 2,2′-bipyridine (Bipy), 1,10-phenanthroline (Phen) and ethylenediamine (En) in the simultaneous presence of X− (X=Cl, Br, I, CN, NCS, N3, SH) the tricarbonylmetallate(0) anions with the composition [M(CO)3BipyX]−, [M(CO)3PhenX]− and [M(CO)3EnX]− can be prepared, which can be regarded
通过
环庚三烯金属三羰基,C 7 H 8 M(CO)3(M = Cr,Mo,W)与二齿氮
配体2,2'-联吡啶(Bipy),1,10-
菲咯啉(Phen)和在X的同时存在
乙二胺(EN)-(X =
氯,
溴,I,CN,
NCS,N 3,SH)的tricarbonylmetallate(0)的阴离子与组合物[M(CO)3 BipyX] -,[M可以制备(CO)3 PhenX] -和[M(CO)3 EnX] -,可以将其视为五羰基
金属盐(0)阴离子[M(CO)5 X] -的取代产物。描述了这些新型化合物的性质,并讨论了其红外光谱。