Carbon-13 Nuclear Magnetic Resonance Spectroscopy of Cobalt(III) Complexes with Flexible Tetraamine Ligands
Document Type
Article
Publication Date
1982
Publication Source
Inorganica Chimica Acta
Abstract
The details of a systematic carbon 13 nuclear magnetic study of cobalt(III) complexes with the tetraamine ligands 1,8-diamino-3,6-diazaoctane (2,2,2-tet), 1,9-diamino-3,6-diazanonane (2,2,3-tet), 1,9-diamino-3,7-diazanonane (2,3,2-tet) and 1,10-diamino-4,7-diazadecane (3,2,3-tet) are presented. Carbon 13 NMR was found to be an extremely sensitive probe of the stereochemistry of this series of diamagnetic ‘Werner’ complexes. Our interpretation is based upon two parameters, the donation of electron density to the metal and the steric perturbation required for coordination. The stereochemistry of uns-cis(Co(2,2,3-tet)Val)++ is assigned based upon the carbon 13 NMR spectrum of the complex.
Inclusive pages
141-148
ISBN/ISSN
0020-1693
Publisher
Elsevier
Volume
62
Peer Reviewed
yes
eCommons Citation
Brubaker, George R. and Johnson, David W., "Carbon-13 Nuclear Magnetic Resonance Spectroscopy of Cobalt(III) Complexes with Flexible Tetraamine Ligands" (1982). Chemistry Faculty Publications. 23.
https://ecommons.udayton.edu/chm_fac_pub/23
