Dinuclear binucleating ligands

Dinuclear Ruthenium Complex with a Binucleating Ligand, 7. The dit-pjc... 

Pyrazolate-Bridged Dinuclear Copper(II) Complexes Containing Binucleating Ligands... 

The S-oxygenation of the hexaamine-dithiophenolate macrocycles should provide a potential entry into the novel class of binucleating polyamine-disulfonate and -disulfinate macrocycles. Indeed, such ligands can be prepared by the oxidation of dinuclear nickel complexes of the parent hexaaza-dithiopheno-late macrocycles followed by the decomposition of the oxidation products in acidic solution. The dinuclear nickel complexes [Nin2(L36)(L )]+ (L = Cr (70) and OAc (71)) of the hexaaza-diphenylsulfonate ligand (L36)2- (Fig. 38) are obtained by... 

Thorium(IV) has been reacted with a pentadentate compartmental ligand for the first crystal structure reported on a complex with Th as a binucleating metal ion. The crystal structure of the complex has been solved to reveal two Mg[Th2L3]2 6H20 units in the unit cell. Each Th2L3 anion, where all the oxygen atoms are deprotonated, comprises a dinuclear unit, where the two... 

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