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Royal College of Surgeons in Ireland

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Antibacterial

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Synthesis Of Polymeric Bismuth Chlorido Hydroxamato Complexes; X-Ray Crystal Structure And Antibacterial Activity Of A Novel Bi(Lll) Salicylhydroxamato Complex, Donal M. Keoghan, Lauren E. Fagan, Thayse Marques Passos, Helge Müller-Bunz, Bríd Quilty, Darren M. Griffith Sep 2016

Synthesis Of Polymeric Bismuth Chlorido Hydroxamato Complexes; X-Ray Crystal Structure And Antibacterial Activity Of A Novel Bi(Lll) Salicylhydroxamato Complex, Donal M. Keoghan, Lauren E. Fagan, Thayse Marques Passos, Helge Müller-Bunz, Bríd Quilty, Darren M. Griffith

Chemistry Articles

Reaction of salicylhydroxamic acid (Sha) and 2-aminophenyl hydroxamic acid (2-NH2-pha) with BiCl3 affords the corresponding novel polymeric bismuth chlorido hydroxamato complexes; [BiCl2(-Sha-1H)]∞ and [BiCl3(--Pha-1H)]∞ respectively. The X-ray crystal structure of the THF-solvated polymeric bismuth chlorido salicylhydroxamato complex, [BiCl2(-Sha-1H)(THF)]∞ was solved, confirming the polymeric structure of this class of compounds and the (O,μ-O’)-bidentate bridging coordination mode of the hydroxamato ligand. The antibacterial activity of the THF-free polymeric bismuth chlorido salicylhydroxamato complex, [BiCl2(-Sha-1H)]∞, was investigated against a broad panel of bacteria, further highlighting the antibacterial properties of Bi-based compounds against Gram-positive and Gram-negative pathogenic and ...