Speed, S.Font Bardia, Ma. MercedesEl Fallah El Boufrahi, Mohamed SalahVicente Castillo, Ramón2020-07-092020-07-092014-091477-9226https://hdl.handle.net/2445/168257Four 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.34 p.application/pdfeng(c) Speed, S. et al., 2014Estructura cristal·lina (Sòlids)MagnetismeLayer structure (Solids)Magnetisminfo:eu-repo/semantics/article6445362020-07-09info:eu-repo/semantics/openAccess