Issue 98, 2014

Proton-controlled formation and interconversion of AuI2NiII trinuclear and AuI4NiII3 heptanuclear complexes with mixed thiomalate and bis(diphenylphosphino)ethane

Abstract

Treatment of a newly prepared digold(I) complex, [Au2(dppe)(H2msa)2] ([H41]; dppe = 1,2-bis(diphenylphosphino)ethane, msa = thiomalate), with Ni2+ gave two interconvertible multinuclear complexes, [Ni{Au2(dppe)(msa)2}]2− ([2]2−) and [Ni3{Au2(dppe)(Hmsa)2}{Au2(dppe)(msa)2}(MeOH)3] ([3]), dependent on solution acidities.

Graphical abstract: Proton-controlled formation and interconversion of AuI2NiII trinuclear and AuI4NiII3 heptanuclear complexes with mixed thiomalate and bis(diphenylphosphino)ethane

Supplementary files

Article information

Article type
Communication
Submitted
25 Sep 2014
Accepted
20 Oct 2014
First published
22 Oct 2014

Chem. Commun., 2014,50, 15573-15576

Author version available

Proton-controlled formation and interconversion of AuI2NiII trinuclear and AuI4NiII3 heptanuclear complexes with mixed thiomalate and bis(diphenylphosphino)ethane

K. Igawa, N. Yoshinari and T. Konno, Chem. Commun., 2014, 50, 15573 DOI: 10.1039/C4CC07578A

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