Synthesis of Paramagnetic Tetranuclear Rhodium and Iridium Complexes with the 2,6-Pyridinedithiolate Ligand. Redox-Induced Degradation to Diamagnetic Triiridium Compounds

The tetranuclear complexes [M4(μ-PyS2)2(diolefin)4] [PyS2 = 2,6-pyridinedithiolate; M = Rh, diolefin = cod (1,5-cyclooctadiene) (1), tfbb (tetrafluorobenzo[5,6]bicyclo[2.2.2]octa-2,5,7-triene) (2); M = Ir, diolefin = cod (3), tfbb (4)] exhibit two one-electron oxidations at a platinum disk electrode...

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Veröffentlicht in:	Inorganic chemistry 2001-08, Vol.40 (18), p.4785-4792
Hauptverfasser:	Casado, Miguel A., Pérez-Torrente, Jesús J., López, José A., Ciriano, Miguel A., Alonso, Pablo J., Lahoz, Fernando J., Oro, Luis A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chelating Agents - chemistry Crystallography, X-Ray Electrochemistry Electron Spin Resonance Spectroscopy Indicators and Reagents Iridium - chemistry Magnetics Oxidation-Reduction Pyridines - chemistry Rhodium - chemistry Spectrophotometry, Infrared
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