N.M.R. studies of some chromium(III) dithiocarbamate complexes

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Title N.M.R. studies of some chromium(III) dithiocarbamate complexes
Author Golding, R. M.; Healy, Peter Conrad; Colombera, P.; White, A. H.
Journal Name Australian Journal of Chemistry
Year Published 1974
Place of publication Australia
Publisher CSIRO Publishing
Abstract The temperature dependence of the proton N.M.R. spectra of some simple tris(N,N-disubstituted dithiocarbamato)chromium(111) derivatives, [Cr(S2CNR2)3], has been studied in deuterochloroform solution over the range ? 60º to + 60ºC. In these spectra, which are very broad, the N-CHn protons in certain cases exhibit a double peak unlike the iron(111) or manganese(111) complexes-probably a consequence of high energy barriers between the Δ and Δ enantiomers, the broadness of the spectra being ascribed to the lack of an appropriate relaxation mechanism. The spectra of a number of further iron(111) and manganese(111) derivatives are reported and the hyperfine coupling constants in the three series of complexes compared.
Peer Reviewed Yes
Published Yes
Alternative URI http://dx.doi.org/10.1071/CH9742089
Volume 27
Page from 2089
Page to 2097
ISSN 0004-9425
Date Accessioned 2007-11-16
Date Available 2015-05-21T05:30:48Z
Language en_US
Faculty Faculty of Science, Environment, Engineering and Technology
Subject PRE2009-Chemical Spectroscopy
URI http://hdl.handle.net/10072/19541
Publication Type Journal Articles (Refereed Article)
Publication Type Code c1x

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