Proton NMR Study of Cr−Co Heterometallic Wheel Complexes

1H NMR spectra of the paramagnetic heterometallic complexes of general formula [cation][Cr7CoF8(O2CtBu)16] have been recorded. The NMR spectra have allowed the investigation of the structure of these complexes in solution. These experiments show that the complexes are stable and maintain the solid s...

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Bibliographic Details
Published inInorganic chemistry Vol. 48; no. 20; pp. 9811 - 9818
Main Authors Sañudo, E. Carolina, Faust, Thomas B, Muryn, Christopher A, Pritchard, Robin G, Timco, Grigore A, Winpenny, Richard E. P
Format Journal Article
LanguageEnglish
Published United States American Chemical Society 19.10.2009
Subjects
Chromium Compounds - chemistry
Cobalt - chemistry
Magnetic Resonance Spectroscopy
Models, Molecular
Molecular Structure
Protons
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Summary:1H NMR spectra of the paramagnetic heterometallic complexes of general formula [cation][Cr7CoF8(O2CtBu)16] have been recorded. The NMR spectra have allowed the investigation of the structure of these complexes in solution. These experiments show that the complexes are stable and maintain the solid state structure in solution, retaining the protonated amine in the cavity of the heterometallic ring.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0020-1669
1520-510X
DOI:10.1021/ic901418z