Description:Contents: S.R. Cooper, S.C. Rawle, Oxford, UK: Crown Thioether ChemistryD.M.P. Mingos, L. Zhenyang, Oxford, UK: Hybridization Schemes for Co-ordination and Organometallic CompoundsL. Banci, I. Bertini, Florence; C. Luchinat, Bologna, Italy: The 1H NMR Parameters of Magnetically Coupled Dimers - The Fe2S2 Proteins as an ExampleF.A. Armstrong, Oxford, UK: Probing Metalloproteins by Voltammetry