
%0 Journal Article
%A Golding, RM 
%A Healy, PC 
%A Colombera, P 
%A White, AH 
%T N.M.R. studies of some chromium(III) dithiocarbamate complexes
%J Australian Journal of Chemistry
%D 1974/10/01
%V 27
%N 10
%P 2089-2097
%K 
%R https://doi.org/10.1071/CH9742089
%U https://www.publish.csiro.au/paper/CH9742089 
%X 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 &#916; and &#916; 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. 
