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http://hdl.handle.net/2445/168257| Title: | Four New Trinuclear {Cu3(μ3-OH)(oximate)3}2+ Clusters: Crystal Structure and Magnetic Behavior |
| Author: | Speed, S. Font Bardia, Ma. Mercedes El Fallah El Boufrahi, Mohamed Salah Vicente Castillo, Ramón |
| Keywords: | Estructura cristal·lina (Sòlids) Magnetisme Layer structure (Solids) Magnetism |
| Issue Date: | Sep-2014 |
| Publisher: | Royal Society of Chemistry |
| 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. |
| Note: | Versió postprint del document publicat a: https://doi.org/10.1039/c4dt02215g |
| It is part of: | Dalton Transactions, 2014, vol. 43, p. 16919-16927 |
| URI: | http://hdl.handle.net/2445/168257 |
| Related resource: | https://doi.org/10.1039/c4dt02215g |
| ISSN: | 1477-9226 |
| Appears in Collections: | Articles publicats en revistes (Mineralogia, Petrologia i Geologia Aplicada) |
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