Issue 2, 1996

Tris(imidazolyl)phosphine cobalt complexes: structural comparisons with isoelectronic tris(pyrazolyl)hydroborato analogues

Abstract

The cobalt complexes {[PimPri,But]CoI}I and {[PimPri,But]Co(NO3)}NO3 are synthesized by the reaction of the sterically demanding tris[2-(1-isopropyl-4-tert-butylimidazolyl)]phosphine [PimPri,But] with CoI2 and Co(NO3)2, respectively; comparison of the structures of {[PimPri,But]M(NO3)}+(M = Co, Zn) with those of the structurally analogous, but neutral, tris(3-tert-butylpyrazolyl)hydroborato complexes [TpBut]M(NO3) illustrates that the charged complexes have a greater tendency to adopt bidentate coordination of the nitrate ligand.

Article information

Article type
Paper

Chem. Commun., 1996, 235-236

Tris(imidazolyl)phosphine cobalt complexes: structural comparisons with isoelectronic tris(pyrazolyl)hydroborato analogues

C. Kimblin, V. J. Murphy and G. Parkin, Chem. Commun., 1996, 235 DOI: 10.1039/CC9960000235

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