Synthesis and characterization of [Cu(Me2oxpn)Ni(NO2)(tmen)](ClO4): a single ferrimagnetic dinuclear CuII-NiII complex acting as weak molecule-based magnet |
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| Authors: | Tercero Javier Diaz Carmen Ribas Joan Mahía José Maestro Miguel |
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| Institution: | Departament de Química Inorgànica, Universitat de Barcelona, Martí Franquès 1-11 08028, Barcelona. |
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| Abstract: | The new heterodinuclear complex Cu(Me2oxpn)Ni(NO2)(tmen)](ClO4), that exhibits strong antiferromagnetic intramolecular coupling between CuII and NiII ions (ferrimagnetic behavior), shows ferromagnetic ordering at low temperature, due likely to a small canting phenomenon; it is one of the very few compounds made from isolated molecules that lead to cooperative magnetic behavior. |
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