[Fe19] “Super‐Lindqvist” Aggregate and Large 3D Interpenetrating Coordination Polymer from Solvothermal Reactions of [Fe2(OtBu)6] with Ethanol |
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| Authors: | Olaf Nachtigall Dr Matthias Kusserow Dr Rodolphe Clérac Prof Wolfgang Wernsdorfer Dr Michael Menzel Prof?Dr Franz Renz Prof?Dr Jerzy Mrozinski Dr Johann Spandl |
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| Institution: | 1. Institut für Chemie und Biochemie, Freie Universit?t Berlin, Fabeckstrasse 34/36, 14195 Berlin (Germany);2. CNRS, CRPP, UPR 8641, Pessac (France);3. Univ. Bordeaux, CRPP, UPR 8641, Pessac (France);4. Institut Néel‐CNRS, Grenoble (France);5. BAM Bundesanstalt für Materialforschung und ‐prüfung Berlin (Germany);6. Institut für Anorganische Chemie, Leibniz Universit?t Hannover (Germany);7. Faculty of Chemistry, University of Wroc?aw (Poland) |
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| Abstract: | The syntheses, crystal structures, and physical properties of HFe19O14(OEt)30] and {Fe11(OEt)24}∞ are reported. HFe19O14(OEt)30] has an octahedral shape. Its core with a central Fe metal ion surrounded by six μ6‐oxo ligands is arranged in the rock salt structure. {Fe11(OEt)24}∞ is a mixed‐valence coordination polymer in which FeIII metal ions form three 3D interpenetrating (10,3)‐b nets. The arrangement of the FeIII ions can also be compared to that of Si ions in α‐ThSi2. Thus, the described structures are at the interface between molecular and solid‐state chemistry. |
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| Keywords: | coordination polymers iron polyoxometalates single‐molecule magnets solvothermal syntheses |
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