Osmium linkage isomerizations

Linkage isomerizations, osmium, 37 335-339 Linked cubane clusters, Fe—S proteins, biological implications, 38 55-56 Linked macrocyclic ring systems, 45 75 dinuclear systems, 45 89-95 triaza ring systems, 45 76-87 Li—N—Li linkages, 37 100-101 Lipoxygenase, inhibitors, 36 41 Liquid-liquid extraction of metal ions, 9 1-80 with acidic P-based extractants, 9 34-48 with acidic P-based extractants dinuclear, 9 47-48 mononuclear, 9 34-47 with amines and amine oxides, 9 49-56 complexes in, 9 68-71 countercurrent extraction method, 9 15-25... [Pg.164]

In our application to molecular hysteresis accompanying a change in oxidation state, we have exploited linkage isomerization of ruthenium and osmium complexes (oxidation states 2+ and 3+). An early example in this circumscribed field is the linkage isomerization observed for the pentammine ruthenium complex with dimethyl sulfoxide when the oxidation state changes from 2+ (heteroligand attached at S) to 3+ (relocation to oxygen) (Fig. 3A) [13, 14]. The points of attachment have been confirmed by X-ray diffraction... [Pg.119]