(Carbonylbis((dialkylamino)phosphido))hexacarbonyldiiron complexes: migration of a carbonyl group from iron to phosphorus
The chemistry of Fe/sub 2/(CO)/sub 6/ complexes includes derivatives in which a carbonyl group bridges two nitrogen atoms (e.g.(RNCONR)Fe/sub 2/(CO)/sub 6/, R = C/sub 6/H/sub 5/ and CH/sub 3//sup 3/) or two sulfur atoms (e.g. S/sub 2/COFe/sub 2/(CO)/sub 6/). This communication describes the first Fe/sub 2/(CO)/sub 6/ complex in which a carbonyl group bridges two phosphorus atoms. Of particular interest is the apparent origin of this phosphorus-bridging carbonyl from a terminal carbonyl group bonded to iron. Such carbonyl migration from iron to phosphorus suggests that phosphido bridges might play an active role in metal carbonyl systems for the catalytic reduction of carbon monoxide. 13 references, 2 figures, 1 table.
- Research Organization:
- Univ. of Georgia, Athens
- OSTI ID:
- 5956768
- Journal Information:
- Inorg. Chem.; (United States), Journal Name: Inorg. Chem.; (United States) Vol. 24:26; ISSN INOCA
- Country of Publication:
- United States
- Language:
- English
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360602* -- Other Materials-- Structure & Phase Studies
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
CARBONYLS
CHEMICAL PREPARATION
CHEMICAL REACTIONS
COHERENT SCATTERING
COMPLEXES
CRYSTAL STRUCTURE
DATA
DERIVATIZATION
DIFFRACTION
EXPERIMENTAL DATA
INFORMATION
INFRARED SPECTRA
IRON COMPLEXES
LATTICE PARAMETERS
MAGNETIC RESONANCE
NMR SPECTRA
NUCLEAR MAGNETIC RESONANCE
NUMERICAL DATA
ORGANIC COMPOUNDS
PHOSPHORUS COMPLEXES
RESONANCE
SCATTERING
SPECTRA
SYNTHESIS
TRANSITION ELEMENT COMPLEXES
X-RAY DIFFRACTION