Synthesis and structure of condensation product of dimethylglyoxime on gold matri
Complex of gold of the composition [AuL(NO2)] (1), where HL is a new tridentate ligand obtained by the condensation of two dimethylglyoxime (H2DMG) molecules on the matrix of the gold ion, was synthesized and characterized by X-ray structural analysis. It was shown that in the system H[AuCl4] ....
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| Autores principales: | , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
D.Ghitu Institute of Electronic Engineering and Nanotechnologies
2008
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/8ad40933fff14d9f88938b06f43b65fe |
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| Sumario: | Complex of gold of the composition [AuL(NO2)] (1), where HL is a new tridentate
ligand obtained by the condensation of two dimethylglyoxime (H2DMG) molecules on the
matrix of the gold ion, was synthesized and characterized by X-ray structural analysis. It was
shown that in the system H[AuCl4]
. 4Н2О H2DMG Py, depending on pH of the reaction
medium and sequence of addition of components, the final products have unexpected compositions ([AuIII
(DMG)ClPy], [AuCl2Py2][AuCl4]
.
2[AuCl3Py] or [AuII
L(NO2)]). Molecular
complex 1 is sustained by the Au....Au…Au intermolecular nteractions. |
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