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μ3-Allyl-μ1-chloro-bis(triphenylphosphine)dipalladium(I) was obtained by the reaction of (π-C3H5PdCl)2 with P(C6H5)3 and NaOCH3. The X-ray structure analysis of the yellow air-stable crystals confirms the presence of a PdPd bond (2.623 Å) and a bridging μ3-allyl group. The PdC distances to the terminal carbon atoms of the allyl group are 2.07(1) Å. The distances of the Pd atoms to the bridging chloride ion are 2.433(3) and 2.438(3) Å.  相似文献   

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{Cu4Br5[(η 5-C5H4PPh2)(η 5-C5H5)Co]4}[PF6]3, [(η 5-C5H4PPh2)(η 5-C5H5)Co]+ = ((η 5-cyclopentadienyl)[η 5-1-(diphenylphosphino) cyclopentadienyl] cobaltocenium) and {Ag(NO3)(CH3COCH3)[(η 5-C5H4PPh2)(η 5-C5H5)Co]} n [PF6] n have been synthesized and characterized by elemental analyses, infrared spectroscopy, X-ray diffraction techniques, and by cyclic voltammetry. {Cu4Br5[(η 5-C5H4PPh2)(η 5-C5H5)Co]4}[PF6]3 contains four coplanar copper atoms bridged by four μ-Br and one central μ 4-Br occupying the apex of a square pyramid, and {Ag(NO3)(CH3COCH3)[(η 5-C5H4PPh2)(η 5-C5H5)Co]} n [PF6] n affording a 1-D coordination zigzag polymer.  相似文献   

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