Dihaloperhaloaryl(triphenylarsine)gold(III) Complexes |
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Authors: | R. Uson A. Laguna J. Vicente |
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Affiliation: | Department of Inorganic Chemistry, University of Zaragoza Spain |
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Abstract: | When C6Cl5AuAsPh3 reacts with halogens, oxidation of the gold(I) complex and formation of X2Au(C6Cl5)AsPh3 (X = Cl, Br, I) take place. However, when C6F5AuAsPh3 reacts with halogens, oxidation is only observed in the case of Cl2, whilst I2 (totally) and Br2 (partially) split the AuC bond. This behaviour is contrary to that observed with C6F5AuPPh3 and halogens, where the tendency to split the AuC bond decreases in the sequence Cl>B>I. |
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