Iron pentacarbonyl as a precursor for molecule-based magnets: formation of Fe[TCNE](2) (T(c) = 100 K) and Fe[TCNQ](2) (T(c) = 35 K) magnets |
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Authors: | Pokhodnya Konstantyn I Petersen Nate Miller Joel S |
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Institution: | Departments of Chemistry, University of Utah, 315 South 1400 East, RM Dock, Salt Lake City, Utah 84112-0850, USA. |
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Abstract: | The reaction of tetracyanoethylene (TCNE) and 7,7,8,8-tetracyano-p-quinodimethane (TCNQ) with Fe(CO)(5) leads to formation of magnetically ordered materials of FeTCNE](2) (T(c) = 100 K) and FeTCNQ](2) (T(c) = 35 K) composition, respectively. In contrast, the reaction with 1,2-dichloro-5,6-dicyanobenzoquinone (DDQ) leads to a paramagnetic material. |
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