Yazar "Yurdakul, Ömer" için listeleme
-
Mixed ligand complexes of acesulfame/nicotinamide with earth alkaline metal cations MgII, CaII, BaII and SrII : synthesis and characterization
Yurdakul, Ömer; Köse, Dursun Ali (Hittite Journal of Science and Engineering, 2014-12-31)I n the scope of this study, acesulfame (ace, acs)-nicotinamide (na) mixed ligand complexes of Mg(II), Ca(II), Sr(II) and Ba(II) were synthesized for the first time. Possible formulas for complexes were determined as [Mg(H2 ... -
Mn(II) and Co(II) mixed-ligand coordination compounds with acesulfame and 3-aminopyridine: synthesis and structural properties
Yurdakul, Ömer; Köse, Dursun Ali; Şahin, Onur; Özer, Demet (Taylor & Francis Ltd, 2021)Two mixed ligand complexes containing acesulfame (acs) and 3-aminopyridine (3-ap) ligands of Mn(II) and Co(II) were synthesized. The obtained compounds were characterized by various analysis methods. The geometries of ... -
The new metal complex templated polyoxoborate(s) (POB(s)) structures. Synthesis, structural characterization, and hydrogen storage capacities
Köse, Dursun Ali; Yurdakul, Ömer; Şahin, Ozan; Öztürk, Zeynel (Elsevier B.V., 2017)The polyoxoborate(s) (POB(s)) structures, including a neutral ligand-metal complex compound as a template, were synthesized and the structural characterizations were performed via single crystal X-ray diffraction, FTIR, ... -
Novel monoanionic diphenate-nicotinamide/N,N-diethylnicotinamide complexes of Ni-II, Zn-II. Synthesis, structural investigations and hydrogen adsorption study
Yurdakul, Ömer; Şahin, Zarife Sibel; Köse, Dursun Ali; Şahin, Onur; Akkurt, Fatih (Elsevier, 2020)The coordination compounds and polymers in which the transition metals are taken centrally are of interest due to their very different properties. The studies on the synthesis and structural properties of these compounds ... -
Novel Non-Metal Cation (NMC) Pentaborate Salts of Some Amino Acids
Sızır, Ümit; Yurdakul, Ömer; Köse, Dursun Ali; Akkurt, Fatih (Mdpi, 2019)Non-metal cation (NMC) pentaborate structures, in which some amino acids (valine, leucine, isoleucine, and threonine) were used as cations, were synthesized. The structural characterization of molecules was carried out by ... -
The structural and thermal characterization of new Cu-Arginate complex; experimental and simulated hydrogen adsorbstion properties
Şahin, Zarife Sibel; Öztürk, Zeynel; Yurdakul, Ömer; Köse, Dursun Ali (Hitit University, 2016)The copper-arginate complex was synthesized and characterized by using FTIR, TG/DTA-DrTG, UV-Vis spectroscopy and elemental analysis methods. In addition, experimental and theoretical hydrogen storage capabilities were ... -
Toprak alkali metallerin asesülfam ve asesülfam-nikotinamid karışık ligand komplekslerinin sentezi, yapısal karakterizasyonu ve çeşitli biyolojik uygulamaları
Yurdakul, Ömer (Hitit Üniversitesi Fen Bilimleri Enstitüsü, 2013)Bu tez çalışması kapsamında, Mg(II), Ca(II), Sr(II) ve Ba(II) metallerinin ilk defa asesülfam (ace, acs) ve asesülfam-nikotiamide (na) karışık ligand kompleksleri sentezlenmiştir ([Mg(H2O)6](acs)2, C8H10CaN2O9S2, C8H10SrN2O9S2, ... -
Two novel mixed-ligand zinc-acesulfame compounds: Synthesis, spectroscopic and thermal characterization and biological applications
Yurdakul, Ömer; Köse, Dursun Ali; Şahin, Onur; Alp Avcı, Gülçin (Elsevier B.V., 2020)Two new tetrahedral acesulfame complexes, acesulfamato(N)acesulfamato(O)bis(3-aminopyridine) zinc(II) (C18H20N6O8S2Zn, Zn-ace-3ap) and bis(acesulfamato-O)bis(benzotriazole)zinc(II) (C20H18N8O8S2Zn, Zn-ace-bta), were ... -
Zwitterionic amino acids as precursors for nonmetal cation pentaborate salts
Sızır, Umit; Yurdakul, Ömer; Köse, Dursun Ali; İçten, Okan (Wiley-V C H Verlag Gmbh, 2020)Nonmetal cation (NMC) pentaborate structures were synthesized using the amino acid molecules as cations precursors. Chemical composition analysis, infrared spectroscopy, mass analysis, boron nuclear magnetic resonance, and ...
