High nuclearity cobalt–copper and nickel–copper co-ordination complexes

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Euan K. Brechin, Steven G. Harris, Simon Parsons and Richard E. P. Winpenny


Abstract

The synthesis, structures and some properties of new M–Cu complexes of pyridonate ligands have been reported (where M = Co or Ni): these are a nonanuclear complex [Co7Cu2(OH)2(chp)10(O2CMe)6] and two octanuclear complexes [M6Cu23-OH)4(mhp)2(O2CPh)10(Hmhp)4(H2O)2] (Hchp and Hmhp = 6-chloro- and 6-methyl-2-pyridone respectively).


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