The temperature dependence of some physical properties of cobinamides and cobalamins
Abstract
The temperature dependences of the electronic absorption spectra and the 1H n.m.r. spectra of the cobinamides and cobalamins are discussed. A conformational change, which does not involve the removal of the 5,6-dimethyl-benzimidazole ligand from the co-ordination sphere of the cobalt is favoured as an explanation of the temperature dependence of these physical properties of the cobalamins.
- This article is part of the themed collection: A collection of papers in memory of Professor Robert Williams