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Solution structure of [(triphos*)RhH2(AuPPh3)3][PF6]2 deduced by one- and two-dimensional 1H{31P} and 1H{103Rh} double-resonance techniques

Imhof, Daniel and Rueegger, Heinz and Venanzi, Luigi M. and Ward, Thomas R.. (1991) Solution structure of [(triphos*)RhH2(AuPPh3)3][PF6]2 deduced by one- and two-dimensional 1H{31P} and 1H{103Rh} double-resonance techniques. Magnetic resonance in chemistry, Vol. 29, Spec. Issue. S. 73-79.

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Official URL: http://edoc.unibas.ch/dok/A5254452

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Abstract

The application of 1H{31P} and 1H{103Rh} double-resonance techniques for the elucidation of the soln. structure of the metalla-tetrahedrane clusters of the [(triphos*)RhH2(AuPPh3)3][PF6]2 type, with the chiral tripodal phosphine triphos* [RRR/SSS- or RRS/SSR-1,1,1-tris(methylphenylphosphinomethyl)ethane] is described. Variable-temp. studies revealed three types of dynamic processes, i.e. rapid rotation of the trigold moiety (AuPPh3)3, mutual exchange of the diastereotypic hydrides and slow rotation of the RRs/SSr-triphos* unit in one diastereometer. [on SciFinder(R)]
Faculties and Departments:05 Faculty of Science > Departement Chemie > Chemie > Bioanorganische Chemie (Ward)
UniBasel Contributors:Ward, Thomas R. R.
Item Type:Article, refereed
Bibsysno:Link to catalogue
Publisher:John Wiley
ISSN:1097-458X
Note:Publication type according to Uni Basel Research Database: Journal article
Last Modified:22 Mar 2012 14:30
Deposited On:22 Mar 2012 14:16

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