New rhodium(II)-rhodium(III) dinuclear complexes with 2-aminopyridine bridges |
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Authors: | Marek Zuber |
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Institution: | (1) Institute of Chemistry, University of Wroc aw, 50-383 Wroc aw, Poland |
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Abstract: | Summary The syntheses of the complexes Rh2(ap)4X] (ap = the heterocyclic anion of 2-aminopyridine; X = Cl or Br) are described. The complexes have been characterized on the basis of elemental analysis, i.r., e.s.r. and electronic absorption spectra, and magnetic susceptibility measurements. The 2-aminopyridine anion behaves as bridging ligand, coordinatingvia the pyridine and amine nitrogen atoms in a way analogous to that in the dinuclear rhodium(II) carboxylates. |
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