ISSN:
0009-2940
Keywords:
Ruthenium complexes
;
Clusters with Ru, trinuclear
;
Urea derivatives
;
Thiourea derivatives
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Fixation of Ureas and Thioureas on Trinuclear Ruthenium Clusters: Synthesis and Molecular Structure of (μ2-H)Ru3(CO)9(μ3-NPhCSNHPh)Trinuclear clusters of the type (μ2-H)Ru3(CO)9[μ3-NRC(E)NHR] (E=O, S; R=H, Me, Ph) have been synthesized from Ru3(CO)12 and the corresponding ureas and thioureas, respectively. The X-ray crystal structure analysis of the N,N'-diphenylthiourea derivative 3 reveals the thiourea moiety to be coordinated to the trinuclear metal framework by the sulfur atom in a μ2-like fashion and by one of the nitrogen atoms acting as a terminal ligand. While the SCN backbone has remained intact on the cluster site, one of the hydrogen substituents has been transferred from the coordinated nitrogen to the metal framework.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19901230803
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