Some tetranuclear carbonyl complexes of cobalt,rhodium and iridium containing trifluorophosphine |
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| Authors: | Hossein Eshtiagh-Hosseini John F Nixon |
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| Institution: | School of Molecular Sciences, University of Sussex, Brighton BN1 9QJ Great Britain |
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| Abstract: | Syntheses of Co2Rh2(CO)8(PF3)4 and Co2Rh2(CO)10(PF3)2 are described and their structures are discussed. Evidence is presented for an intermolecular ligand exchange between several tetranuclear cluster complexes. 19F and 31P NMR and mass spectroscopic data are presented and discussed. The complexes Rh4(CO)4(PF3)8 and Co2Ir2(CO)8(PF3)4 have been identified by their mass spectra. |
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