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|Title:||New topologies in pentanuclear nickel/oximato clusters: structural and magnetic characterization|
|Author:||Esteban Jarne, Jordi|
Font Bardia, Ma. Mercedes
Sánchez Costa, José
Teat, Simon J.
Escuer Fité, Albert
|Publisher:||American Chemical Society|
|Abstract:||In the present work, five new Ni5 clusters employing the versatile 2-pyridylcyanoxime ligand have been synthesized and chemically, structurally, and magnetically characterized. The crystallographic examination of these Ni5 clusters together with those already published in the literature, giving a total number of 14 complexes, exhibiting up to 8 different topologies for which the relationship between topology, reaction conditions and magnetic response has been analyzed. DC magnetic measurements were carried in the 300-2 K range for the new complexes and the analysis of the experimental data revealed an antiferromagnetic response for the oximato mediated interactions with a variety of ground states (S = 0, 1, 3) as function of the cluster topology.|
|Note:||Versió postprint del document publicat a: https://doi.org/10.1021/ic500057j|
|It is part of:||Inorganic Chemistry, 2014, vol. 53, num. 6, p. 3194-3203|
|Appears in Collections:||Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada)|
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