Electronic structure of the nonclassical trimetallic alkyne cluster complex Os sub 3 (CO) sub 9 (. mu. -H) sub 2 (. mu. sub 3 -HC sub 2 NEt sub 2 )

Electronic structure of the nonclassical trimetallic alkyne cluster complex Os sub 3 (CO) sub 9 (. mu. -H) sub 2 (. mu. sub 3 -HC sub 2 NEt sub 2 )

The electronic structure of the new 48-electron basketlike cluster compound Os{sub 3}(CO){sub 9}({mu}-H){sub 2}({mu}{sub 3}-HC{sub 2}NEt{sub 2}) is compared to that of 46-electron closo and 48-electron nido M{sub 3}C{sub 2} complexes. The unusual coordination of the alkyne ligand is attributed to th...

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Veröffentlicht in:Organometallics 1990-03, Vol.9:3
Hauptverfasser: Nomikou, Z., Halet, J.F., Hoffmann, R., Tanner, J.T., Adams, R.D.
Format: Artikel
Sprache:eng
Schlagworte:
400201 - Chemical & Physicochemical Properties
ALKYNES
COMPLEXES
DATA
DATA ANALYSIS
ELECTRONIC STRUCTURE
EXPERIMENTAL DATA
HYDROCARBONS
INFORMATION
INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
LIGANDS
MEASURING INSTRUMENTS
MEASURING METHODS
NUMERICAL DATA
ORGANIC COMPOUNDS
OSMIUM COMPLEXES
TRANSITION ELEMENT COMPLEXES
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Zusammenfassung:The electronic structure of the new 48-electron basketlike cluster compound Os{sub 3}(CO){sub 9}({mu}-H){sub 2}({mu}{sub 3}-HC{sub 2}NEt{sub 2}) is compared to that of 46-electron closo and 48-electron nido M{sub 3}C{sub 2} complexes. The unusual coordination of the alkyne ligand is attributed to the diethylamino group linked to one of the carbon atoms of the alkyne moiety.
ISSN:0276-7333
1520-6041
DOI:10.1021/om00117a010