A Square-Planar Organoiron(III) Compound with a Spin-Admixed State

A Square-Planar Organoiron(III) Compound with a Spin-Admixed State

Square‐planar iron(III) species bearing no axial ligands can still behave as spin‐admixed systems (S=3/2, 5/2). The highly unusual homoleptic σ‐organoiron complex [Li(thf)4][FeIII(C6Cl5)4] (see anion in picture; green Cl, gray C) is an example of such a system.

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Veröffentlicht in:Angewandte Chemie International Edition 2006-10, Vol.45 (40), p.6707-6711
Hauptverfasser: Alonso, Pablo J., Arauzo, Ana B., Forniés, Juan, García-Monforte, M. Angeles, Martín, Antonio, Martínez, Jesús I., Menjón, Babil, Rillo, Conrado, Sáiz-Garitaonandia, José J.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry, Organic
Electron Spin Resonance Spectroscopy
EPR spectroscopy
homoleptic compounds
iron
Iron - chemistry
Lithium - chemistry
magnetic properties
Models, Chemical
Moessbauer spectroscopy
Molecular Structure
Organic Chemistry Phenomena
Organometallic Compounds - chemistry
Oxidation-Reduction
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Zusammenfassung:Square‐planar iron(III) species bearing no axial ligands can still behave as spin‐admixed systems (S=3/2, 5/2). The highly unusual homoleptic σ‐organoiron complex [Li(thf)4][FeIII(C6Cl5)4] (see anion in picture; green Cl, gray C) is an example of such a system.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200601774