Sammanfattning
The preparation and molecular structure of meso-(ethylenebis(2-(dimethylamino)indenyl))zirconium dichloride (3) is reported. Predominant meso formation is observed when the ligand dilithium salt is reacted with ZrCl4 in THF. Complex 3 crystallizes in a chiral C-1 symmetric staggered conformation (Ind <^> Ind = 23.1 degrees) and reveals shortened hapto-nitrogen bond lengths, 1.456(11) and 1.399(13) Angstrom, indicating extensive orbital overlap between the nitrogen and the hapto carbon atom. (C) 1998 Elsevier Science S.A. All rights reserved.
Originalspråk | Odefinierat/okänt |
---|---|
Sidor (från-till) | 227–230 |
Antal sidor | 4 |
Tidskrift | Journal of Organometallic Chemistry |
Volym | 557 |
Utgåva | 2 |
Status | Publicerad - 1998 |
MoE-publikationstyp | A1 Tidskriftsartikel-refererad |
Nyckelord
- aminoindenyl
- meso
- metallocene