Characterization of the FeH Bond in a Three-Coordinate Terminal Hydride Complex of Iron(I)

Characterization of the FeH Bond in a Three-Coordinate Terminal Hydride Complex of Iron(I)

Three's company: Iron(I) hydride complexes are presented (see picture; N blue, O red) that are the first monomeric open‐shell hydride complexes to be crystallographically verified as being three‐coordinate at the metal. Backbonding into diketiminate π* orbitals stabilizes the low oxidation stat...

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Veröffentlicht in:Angewandte Chemie International Edition 2012-04, Vol.51 (15), p.3658-3662
Hauptverfasser: Chiang, Karen P., Scarborough, Christopher C., Horitani, Masaki, Lees, Nicholas S., Ding, Keying, Dugan, Thomas R., Brennessel, William W., Bill, Eckhard, Hoffman, Brian M., Holland, Patrick L.
Format: Artikel
Sprache:eng
Schlagworte:
Bonding
Crystallography
ENDOR
Hydrides
Hydrogen - chemistry
iron
Iron - chemistry
Iron Compounds - chemistry
magnetism
Models, Molecular
Molecular Structure
nitrogenases
Orbitals
Pictures
Spectroscopy, Mossbauer
Terminals
Valence
X-Ray Diffraction
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Zusammenfassung:Three's company: Iron(I) hydride complexes are presented (see picture; N blue, O red) that are the first monomeric open‐shell hydride complexes to be crystallographically verified as being three‐coordinate at the metal. Backbonding into diketiminate π* orbitals stabilizes the low oxidation state. The FeH bonding has been analyzed using electron‐nuclear double resonance (ENDOR).
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201109204