Proton NMR Study of Cr−Co Heterometallic Wheel Complexes

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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Veröffentlicht in:Inorganic chemistry 2009-10, Vol.48 (20), p.9811-9818
Hauptverfasser: Sañudo, E. Carolina, Faust, Thomas B, Muryn, Christopher A, Pritchard, Robin G, Timco, Grigore A, Winpenny, Richard E. P
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Chromium Compounds - chemistry
Cobalt - chemistry
Magnetic Resonance Spectroscopy
Models, Molecular
Molecular Structure
Protons
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container_end_page 9818
container_issue 20
container_start_page 9811
container_title Inorganic chemistry
container_volume 48
creator Sañudo, E. Carolina
Faust, Thomas B
Muryn, Christopher A
Pritchard, Robin G
Timco, Grigore A
Winpenny, Richard E. P
description 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.
doi_str_mv 10.1021/ic901418z
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subjects Chromium Compounds - chemistry
Cobalt - chemistry
Magnetic Resonance Spectroscopy
Models, Molecular
Molecular Structure
Protons
title Proton NMR Study of Cr−Co Heterometallic Wheel Complexes
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