Cp(CO)2MnTCNE (1) which was first reported by M. Herberhold et al., has been obtained from the reaction of [Cp(CO)2MnXPh]n (X = S, n = 1; X = Se, Te, n = 2) with TCNE. The synthesis of the relevant organometallic sulfur, selenium and tellurium derivatives is described. An X-ray diffraction study of the TCNE compound reveals that two Cp(CO)2MnNCC(CN)C(CN)2 (1) molecules form centrosymmetric dimers
M. Herberhold等人首先报道的Cp(CO)2 MnTCNE(1)是由[Cp(CO)2 MnXPh] n(X = S,n = 1; X = Se, Te,n = 2),使用TCNE。描述了相关有机
金属
硫,
硒和
碲衍
生物的合成。所述TCNE化合物的X射线衍射研究显示,2个Cp(CO)2 MnNCC(CN)C(CN)2(1)分子形成含有协调中心对称(TCNE)中心对称的二聚物2 x轴对。粘结lenghts中,v(CN)光谱和μ的固态磁EFF= 1.1μ乙(293 K)都以这种结构的发现是一致的。