Uranium (IV)- (VI) Mixed Valence Complex & Uranyl Complexes with Triethylenetetramine

516-51

Diorganot in (IV) complexes with pyridine-2- and pyrazine carboxylic acids

451-453Diorganotin (IV) complexes of the type [R2Sn(pic)2] (I), [R2Sn(Cl)(pic)](II) and [(R2SnL2)O]2 (III) (R = Me, Et, Prn, Bun;picH = pyridine-2-carboxylicacid,LH= picHor pyrazine carboxylic acid) have been prepared and studied by multinuclear NMR (1H, 13Cand 119Sn) spectroscopy. Plausible structures of these complexes in solution have been suggested on the basis of NMR data

2,2'-Bipyridyl & 1,10-Phenanthroline Complexes of Cobalt(II) & Nickel(II) Dihydrogen Phosphates

993-99