Ferro- and antiferromagnetic interactions in face-sharing trioctahedral NiIIMnIINiIIand NiIIFeIIINiIIcomplexes with the same 1–5/2–1 spin system
| Autor: | Nazzareno Re, Hiromi Ohta, Matsuo Nonoyama, Masaaki Kojima, Tamami Kobayashi, Tomoka Yamaguchi, Yukinari Sunatsuki, Naohide Matsumoto |
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| Rok vydání: | 2006 |
| Předmět: |
Chemistry
Metal ions in aqueous solution Metals and Alloys Spin system General Chemistry Catalysis Surfaces Coatings and Films Electronic Optical and Magnetic Materials Crystallography Nuclear magnetic resonance Ferromagnetism Octahedron Materials Chemistry Ceramics and Composites Antiferromagnetism |
| Zdroj: | Chem. Commun.. :1950-1952 |
| ISSN: | 1364-548X 1359-7345 |
| DOI: | 10.1039/b517503h |
| Popis: | Two heterotrinuclear complexes, [Mn(II)(Ni(II)L)2].2CH3OH (where H3L = 1,1,1-tris(N-salicylideneaminomethyl)ethane) and [Fe(III)(Ni(II)L)2]NO3.C2H5OH, consisting of three face-sharing octahedra have been prepared; although these complexes have closely related structures and have the same 1-5/2-1 spin system, they show completely different magnetic interactions between the adjacent metal ions: ferromagnetic (Ni(II)-Mn(II)) and antiferromagnetic (Ni(II)-Fe(III)). |
| Databáze: | OpenAIRE |
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