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2014-09

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/168257

Four New Trinuclear {Cu3(μ3-OH)(oximate)3}2+ Clusters: Crystal Structure and Magnetic Behavior

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https://doi.org/10.1039/c4dt02215g

Abstract

Four new triangular copper(II) complexes with the fragment {Cu3(μ3-OH)(oximate)3}2+ and formulae [Cu3(μ3-OH)(μ-Cl)(Py2CNO)3(tBuPO3H)]·4H2O (1), [Cu3(μ3-OH)(μ-Br)(Py2CNO)3(tBuPO3H)]·3.5H2O (2), [Cu3(μ3-OH)(μ-Br)(PhPyCNO)3(tBuPO3H)(MeOH)]·1.5 MeOH (3), [Cu3(μ3-OH)Cl2(PhPyCNO)3]·0.5H2O (4), (Py2CNO = di(2-pyridyl)ketoximate, PhPyCNO = phenyl(2-pyridyl)ketoximate, tBuPO3H2 = tert-butylphosphonic acid) are reported. The magnetic properties of compounds 1-4 were studied. The compounds were found to exhibit strong antiferromagnetic coupling and antisymmetric exchange interaction.

Subject

Estructura cristal·lina (Sòlids), Magnetisme

Subject (English)

Layer structure (Solids), Magnetism

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Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada)

Citation

SPEED, S., et al. Four New Trinuclear {Cu3(μ3-OH)(oximate)3}2+ Clusters: Crystal Structure and Magnetic Behavior. Dalton Transactions. 2014. Vol. 43, num. 16919-16927. ISSN 1477-9226. [consulted: 16 of August of 2026]. Available at: https://hdl.handle.net/2445/168257

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