The X-ray structure and the magnetic properties of a new bpca-based complex are discussed, bpca(-) being the bis(2-pyridylcarbonyl)aminate anion. The bimetallic [Cu(bpca)(2)] [Co(hfac)(3)] complex crystallises in the triclinic space group P-1. Its structure exhibits well separated segregated stacks of [Cu(bpca)(2)] and [Co(hfac)(3)] entities. Within their respective columns the Co and Cu centres are separated by 11.52(9) Angstrom, implying that the material does not evidence the desired ferro- or antiferromagnetic interactions.

Towards new single chain magnets: Use of the [Cu(bpca)(2)] complexed bridging ligand [Hbpca = bis(2-pyridylcarbonyl)amine] / Casellas H; Mandonnet A; Caneschi A; Gatteschi D. - In: JOURNAL DE PHYSIQUE IV. - ISSN 1155-4339. - STAMPA. - 114(2004), pp. 617-619. [10.1051/jp4:2004114146]

Towards new single chain magnets: Use of the [Cu(bpca)(2)] complexed bridging ligand [Hbpca = bis(2-pyridylcarbonyl)amine]

CANESCHI, ANDREA;GATTESCHI, DANTE
2004

Abstract

The X-ray structure and the magnetic properties of a new bpca-based complex are discussed, bpca(-) being the bis(2-pyridylcarbonyl)aminate anion. The bimetallic [Cu(bpca)(2)] [Co(hfac)(3)] complex crystallises in the triclinic space group P-1. Its structure exhibits well separated segregated stacks of [Cu(bpca)(2)] and [Co(hfac)(3)] entities. Within their respective columns the Co and Cu centres are separated by 11.52(9) Angstrom, implying that the material does not evidence the desired ferro- or antiferromagnetic interactions.
114
617
619
Casellas H; Mandonnet A; Caneschi A; Gatteschi D
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2158/390645
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