
%0 Journal Article
%A Bendall, MR 
%A Doddrell, DM 
%T Proton-deuterium isotope shifts in <sup>59</sup>Co N.M.R.
%J Australian Journal of Chemistry
%D 1978/05/01
%V 31
%N 5
%P 1141-1143
%K 
%R https://doi.org/10.1071/CH9781141
%U https://www.publish.csiro.au/paper/CH9781141 
%X An isotope shift of 5 ppm per deuterium atom has been observed for the 59Co resonance of tris(ethylenediamine)cobalt(III) chloride ([Co(en)3]Cl3) and hexaamminecobalt(III) chloride([Co(NH3)6]Cl3) after exchange of hydrogen for deuterium. The upfield direction of the shift can be readily understood as changes in the ligand-field strength causing changes in the nuclear paramagnetic screening. 
