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A solution of Nb(V)‐chloride in the title ionic liquid contains the chloro complex (NbCl6)‐.

ChemInform Abstract UV/VIS absorption spectra indicate that Fe(III) and Ti(IV) are complexed as (FeBr4)-and (TiBr6)2-, resp., in the AlBr3:ImBr melt. At a glassy carbon electrode both species are reversibly reduced in a one-electron process with voltammetric half-wave potentials of ca. -0.09 V (Fe) and -0.30 V (Ti) in the 40:60 AlBr3:ImBr ionic liquid. Addition of Li2CO3 to the ionic liquid produces an oxide bromide complex, possibly (TiOBr4)2-, with a voltammetric reduction peak potential of ca. -0.56 V.

electrodeposition Pd metal appears to be the first example in which a transition metal is deposited from solution in a basic room‐temp.

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