Abstract

CERON CALLOSO, Mario¡ et al. Synthesis and characterization of silver(I) complex with mixed ligands saccharinate and 2-(2-pyridyl)bezimidazole. Rev.Colomb.Quim. [online]. 2018, vol.47, n.2, pp.73-78. ISSN 0120-2804.  https://doi.org/10.15446/rev.colomb.quim.v47n2.68225.

A new silver coordination compound [Ag(sac) (pbi)] was synthesized by reaction of silver(I) saccharinate with 2-(2-pyridyl)benzimidazole (pbi) in 64% yield. The characterization was performed by elemental analysis, IR, UV-Visible, XPS, 1H-NMR, and 13C-NMR spectroscopy. According to the results, silver is coordinating through three nitrogen atoms: one from saccharinate and the others from 2-(2-pyridyl) benzimidazole forming with this ligand a five-membered chelate ring.

Keywords : saccharinate; silver; 2-(2-pyridyl) benzimidazole; XPS.

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