Acetate/di-2-pyridyl ketone oximate "blend" as a source of high-nuclearity nickel(II) clusters: dependence of the nuclearity on the nature of the inorganic anion present.
The use of di-2-pyridyl ketone oxime [(py)2CNOH] in reactions with Ni(O2CMe)2.4H2O, in the presence or absence of extra inorganic anions (N3- and SCN-) has led to Ni4, Ni5, and Ni7 clusters; the magnetic study of the heptanuclear nickel(II) complex reveals an S = 3 ground state.
Stamatatos
Theocharis C
TC
Department of Chemistry, University of Patras, Patras 26504, Greece.
Diamantopoulou
Eleanna
E
Raptopoulou
Catherine P
CP
Psycharis
Vassilis
V
Escuer
Albert
A
Perlepes
Spyros P
SP
D000085:Acetates / Q000737:chemistry*; D000838:Anions / Q000737:chemistry*; D002412:Cations / Q000737:chemistry; D018360:Crystallography, X-Ray; D007287:Inorganic Chemicals / Q000737:chemistry*; D008958:Models, Molecular; D008968:Molecular Conformation; D009532:Nickel / Q000737:chemistry*; D010091:Oximes / Q000737:chemistry*; D011720:Pyrazoles / Q000737:chemistry*
D000085:Acetates; D000838:Anions; D002412:Cations; D007287:Inorganic Chemicals; D010091:Oximes; D011720:Pyrazoles; C519832:di-2-pyridyl ketone oxime; D009532:Nickel