Crystal structure and magnetic properties of dinuclear iron(III) complex with ONNO-donor ligand |
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| Authors: | B. Safak Y. Yahsi E. Gungor H. Kara |
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| Affiliation: | 1.Department of Physics, Faculty of Science and Art,Balikesir University,Balikesir,Turkey;2.Department of Physics, Faculty of Science,Mugla Sitki Ko?man University,Mugla,Turkey |
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| Abstract: | A new dinuclear Fe(III) complex, [Fe(5-MeOL1)(OH)0.86(CH3O)0.14]2?2(CH3OH), [H2-5-MeOL1 = N,N′-bis(5-methoxy-2-hydroxybenzylidene)-2,2-dimethylpropane-1,3-diamine], 1 has been synthesized and characterized by single crystal structure analysis. The structure of 1 consists of two Fe(III) centers with one tetradentate schiff base ligand (N2O2) which are bridged by dihydroxo/dimethoxo groups to yield a Fe2O2 core. Complex 1 exhibits weak antiferromagnetic exchange interaction between Fe(III) ions with J = ?0.21 cm–1. |
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