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Title: | Gold(II) trihalide complexes from organogold(III) precursors |
Authors: | Baya, Miguel ![]() ![]() ![]() ![]() |
Issue Date: | 2018 |
Publisher: | Wiley-VCH |
Abstract: | The mononuclear gold(II) halide complexes [AuCl3 ]- and [AuBr3 ]- are formed in the gas phase by collision-induced homolytic splitting of the only Au-C bond in the monoalkylgold(III) precursors [CF3 AuX3 ]- . The geometries of the whole series of [AuX3 ]- complexes (X=F, Cl, Br, I) have been calculated by DFT methods. It has also been found that the neutral AuX2 molecules behave as unsaturated species, showing significant affinity for an additional X- ligand. Moreover, in the open-shell [AuX3 ]- anions, homolytic splitting of one of the Au-X bonds and formation of the lower-valent [AuX2 ]- anions is favored over non-reducing halide dissociation. They should therefore be prone to disproportionation. |
Publisher version (URL): | https://doi.org/10.1002/chem.201705509 |
URI: | http://hdl.handle.net/10261/181053 |
DOI: | 10.1002/chem.201705509 |
ISSN: | 0947-6539 |
E-ISSN: | 1521-3765 |
Appears in Collections: | (ICMA) Artículos (ISQCH) Artículos |
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