The competition between acetate and pyrazolate in the formation of polynuclear Zn(II) coordination complexes.


Hydrated zinc(II) acetate reacts with pyrazole (Hpz) and, depending on the reaction conditions, forms different pyrazole-containing species, i.e. [[Zn(CH3COO)(mu-pz)(Hpz)]2] (1), [[Zn(CH3COO)2(Hpz)2.CH3COOH]] (2), [[Zn(mu-pz)2]n] (3), and [[Zn(mu-CH3COO)(mu-pz)]n] (4). Their structural models have been derived from single-crystal X-ray diffractometry as… (More)


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