Co-ordination Chemistry of Higher Oxidation States. Part 33. Five-co-ordinate Diphosphine Complexes of Cobalt(III), X3> (n = 4 or 5, X = Cl or Br)

Article abstract of DOI:10.1039/DT9900000719

Oxidation of X2> (n = 4 or 5, X = Cl or Br) with NOX in CH2Cl2 produces intensely coloured , which are rare examples of five-coordinate cobalt(III)complexes.The complexes have been characterised by analysis, magnet