New twisted-saddle dodecanuclear iron(III) clusters with adamantane-like [Fe4O6] core |
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| Authors: | Aiju Zhou Xin Bao Mingliang Tong |
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| Affiliation: | 1. Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, 510275, China
2. Department of Chemistry, Guangzhou University, Guangzhou, 510006, China
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| Abstract: | Reactions of a hexadentate ligand N,N,N’,N’-tetrakis(2-hydroxyethyl)ethylenediamine (H4edte) with different iron(III) salts in different solvents yielded three new twisted-saddle Fe12 clusters with adamantane-like [Fe4O6] inner core. Preliminary magnetic studies show that strong intracluster anti-ferromagnetic interaction exists in both 1 and 3, generating the S T = 0 spin ground state. |
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