IX) and C5Me5(CO)Rh(μ-P2Me4)Mn(CO)2C5H4R (X, XI) are obtained in almost quantitative yield. The X-ray structure of the complex C5Me5[P(OMe)3]Rh(μ-CO)2RhC5Me5 (III), which is structurally related to VI and VII, has been determined. The molecule contains an unsymmetrical, non-planar Rh2C2-skeleton with different Rh-C(O) bond lengths. The Rh-Rh distance is 268.5(1) pm; the planes of the two five-membered
C 5 Me 5 Rh(L)P 2 Me 4(L = CO,C 2 H 4)与[C 5 Me 5 Rh(μ-CO)] 2反应,得到三核络合物C 5 Me 5(L)的Rh(μ-P 2我4)RHC 5我5(μ-CO)2 RHC 5我5(VI,VII)。在C 5 Me 5 Rh(CO)P 2 Me 4与C 5 H 5(CO)2的反应中(M =
铑,
钴)和C 5 H ^ 4 RMN(CO)3(R = H,Me)中,所述均聚物和杂
金属的双核化合物Ç 5我5(CO)的Rh(μ-P 2我4) M(CO)C 5 H ^ 5(VIII,IX)和C 5我5(CO)的Rh(μ-P 2我4)的Mn(CO)2 C ^ 5 ħ 4 R(X,XI)中以几乎定量得到屈服。络合物C 5 Me 5 [P(OMe)3 ] Rh(μ-CO)2 RhC 5 Me 5的X射线结构已经确定了与VI和VII结构相关的(III)。该分子包含