Dichlorido-1κCl,3κCl-hexakis[1,1,2,2,3,3(η5)-cyclopentadienyl]di-μ2-oxido-1:2κ2O:O;2:3κ2O:O-trizirconium(IV)

Dichlorido-1κCl,3κCl-hexakis[1,1,2,2,3,3(η5)-cyclopentadienyl]di-μ2-oxido-1:2κ2O:O;2:3κ2O:O-trizirconium(IV)

The title compound, [Zr3(C5H5)6Cl2O2], exists as discrete molecules possessing a series of three Cp2Zr units (Cp is cyclopentadienyl) bridged by oxide ligands and end-capped by chloride ligands. The Cp planes in the central and terminal zirconocene units form dihedral angles of 53.3 (2...

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Bibliographic Details
Main Authors: Bradley M. Kraft, William W. Brennessel
Format: Article
Language:English
Published: International Union of Crystallography 2012-07-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536812024968
Description
Summary:The title compound, [Zr3(C5H5)6Cl2O2], exists as discrete molecules possessing a series of three Cp2Zr units (Cp is cyclopentadienyl) bridged by oxide ligands and end-capped by chloride ligands. The Cp planes in the central and terminal zirconocene units form dihedral angles of 53.3 (2) and 53.5 (2)°, respectively. The two Zr—O—Zr bridge angles are nearly linear and form a planar Zr3O2 core. The molecule bears C2 symmetry with the central Zr atom lying on a crystallographic twofold axis.
ISSN:1600-5368

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