A Homoleptic Zirconium Complex with Four Bulky η 2 -Pyrazolato Ligands
Two new tetrakisη 2 -pyrazolato) zirconium complexes are prepared from the reaction of Zr(CH 2 Ph) 4 with bulky pyrazolate ligands bearing indenylmethyl (HL 1 ) or fluorenylmethyl (HL 2 ) substituents, respectively. Zr(L 2 ) 4 has been analyzed by X-ray crystallography, which represents the first st...
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| Veröffentlicht in: | Zeitschrift für Naturforschung. B, A journal of chemical sciences A journal of chemical sciences, 2002-07, Vol.57 (7), p.773-776 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Two new tetrakisη
2
-pyrazolato) zirconium complexes are prepared from the reaction of Zr(CH
2
Ph)
4
with bulky pyrazolate ligands bearing indenylmethyl (HL
1
) or fluorenylmethyl (HL
2
) substituents, respectively. Zr(L
2
)
4
has been analyzed by X-ray crystallography, which represents the first structural characterisation of a homoleptic η
2
-pyrazolato zirconium compound. |
|---|---|
| ISSN: | 0932-0776 1865-7117 |
| DOI: | 10.1515/znb-2002-0709 |