dc.contributor.author | Yilmaz, Fatih | |
dc.contributor.author | Yılmaz, Veysel T. | |
dc.contributor.author | Karakaya, Haydar | |
dc.contributor.author | Büyükgüngör, Orhan | |
dc.date.accessioned | 2020-06-21T15:15:06Z | |
dc.date.available | 2020-06-21T15:15:06Z | |
dc.date.issued | 2008 | |
dc.identifier.issn | 0932-0776 | |
dc.identifier.uri | https://doi.org/10.1515/znb-2008-0204 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12712/19485 | |
dc.description | YILMAZ, Fatih/0000-0002-7711-0975; Karakaya, Haydar/0000-0003-3347-0001; Yilmaz, Veysel/0000-0002-2849-3332 | en_US |
dc.description | WOS: 000253003200004 | en_US |
dc.description.abstract | Two silver 5,5-diethylbarbiturate (barb) complexes with 2,2'-bipyridine (bpy) and 3-(2-pyridyl) propanol (pypr), [Ag(barb)(bpy)] (1) and [Ag(barb)(pypr)] (2), have been prepared and characterized by elemental analysis, IR spectroscopy, thermal analysis, and single crystal X-ray diffraction. Both complexes crystallize in the triclinic space group P (1) over bar with Z = 2. The barb ligand in 1 is N-coordinated and the bpy ligand acts as a bichelating ligand leading to an AgN3 tricoordination. Crystals of 1 feature a three-dimensional network based on N-H center dot center dot center dot O hydrogen bonding, pi(bpy)center dot center dot center dot pi(bpy), C-H center dot center dot center dot pi(bpy) and pi(bpy)-Ag interactions. In 2, the pypr and barb ligands behave as monodentate ligands through their N atoms, forming a distorted linear AgN2 coordination. Molecules of 2 are doubly bridged by N-H center dot center dot center dot O hydrogen bonds and further connected via O-H center dot center dot center dot O hydrogen bonds and aromatic pi(pypr)center dot center dot center dot pi(pypr) stacking interactions into a supramolecular network. Both complexes exhibit similar thermal decomposition behavior in air. The first stage corresponds to removal of the co-ligands such as bpy or pypr while the degradation of the barb moiety occurs at higher temperatures to give Ag2O. Like the barb, bpy and pypr ligands, 2 does not show any significant antimicrobial activity, but 1 is active against bacteria and fungi. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Verlag Z Naturforsch | en_US |
dc.relation.isversionof | 10.1515/znb-2008-0204 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | 5,5-diethylbarbiturate | en_US |
dc.subject | 2,2 '-dipyridine | en_US |
dc.subject | 3-(2-pyridyl)propanol | en_US |
dc.subject | silver(I) | en_US |
dc.subject | crystal structure | en_US |
dc.title | 5,5-diethylbarbiturate complexes of silver with 2,2 '-bipyridine and 3-(2-pyridyl)propanol: Syntheses, crystal structures, spectroscopic, thermal and antimicrobial activity studies | en_US |
dc.type | article | en_US |
dc.contributor.department | OMÜ | en_US |
dc.identifier.volume | 63 | en_US |
dc.identifier.issue | 2 | en_US |
dc.identifier.startpage | 134 | en_US |
dc.identifier.endpage | 138 | en_US |
dc.relation.journal | Zeitschrift Fur Naturforschung Section B-A Journal of Chemical Sciences | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |