η(2)-Sulfenamido complexes of uranium


Danopoulos, A. A., Hankin, D. M., Cafferkey, S. M. and Hursthouse, M. B. (2000) η(2)-Sulfenamido complexes of uranium. Journal of the Chemical Society, Dalton Transactions, (10), 1613-1615. (doi: 10.1039/b000304m).

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Description/Abstract

Thermally stable η(2)-sulfenamido complexes of uranium, U(η(2)-(BuNSPh)-N-t)(4) 1 and UCp2*(η(2)-(BuNSPh)-N-t)X, X=Cl 2a or Br 2b, have been prepared by metathetical reactions of LiN(Bu-t)SPh with UCl4/PMe3 and UCp2*Cl-2, respectively; 2 resists further substitution. Structure determination by X-ray diffraction shows that the bonding of the sulfenamido ligand is analogous to that found in its complexes with the early transition metals Ti, Zr, Mo and W. Indeed 1 is closely isostructural with the homoleptic zirconium complex, and 2a, 2b are effectively isostructural with ZrCp2(η(2)-(BuNSPh)-N-t)X.

Item Type: Article
Related URLs:
Keywords: crystal-structures, zirconium, titanium
Subjects: Q Science
Q Science > QD Chemistry
Divisions: University Structure - Pre August 2011 > School of Chemistry
ePrint ID: 19026
Date Deposited: 20 Dec 2005
Last Modified: 27 Mar 2014 18:08
URI: http://eprints.soton.ac.uk/id/eprint/19026

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