Pentacarbonyl-2κ5 C-chlorido-1κCl-bis[1(η5)-cyclopentadienyl][μ-oxido(phenyl)methylene-1:2κ2 O:C]hafnium(IV)tungsten(0)
The title compound, [HfW(C 5 H 5 ) 2 (C 7 H 5 O)Cl(CO) 5 ] or [W(CO) 5 (C 7 H 5 O){Hf(C 5 H 5 ) 2 Cl}], contains two metal centres, with a (tungstenpentacarbonyl)oxyphenylcarbene unit coordinated to a hafnocene chloride. The Hf—O—C angle is nearly linear, and the C=O distance is slightly shorter...
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| Veröffentlicht in: | Acta crystallographica. Section E, Structure reports online Structure reports online, 2008-08, Vol.64 (Pt 9), p.m1150-m1150 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The title compound, [HfW(C
5
H
5
)
2
(C
7
H
5
O)Cl(CO)
5
] or [W(CO)
5
(C
7
H
5
O){Hf(C
5
H
5
)
2
Cl}], contains two metal centres, with a (tungstenpentacarbonyl)oxyphenylcarbene unit coordinated to a hafnocene chloride. The Hf—O—C angle is nearly linear, and the C=O distance is slightly shorter than for equivalent alkoxycarbenes. One of the cyclopentadienyl (Cp) rings undergoes an offset face-to-face π–π interaction [3.495 (7) Å] with the symmetry-related Cp ring of a neighbouring molecule. |
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| ISSN: | 1600-5368 |
| DOI: | 10.1107/S1600536808025245 |