Yazar "Şahin, Onur" için listeleme
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Boric acid complexes with thiamine (vitamin B1) and pyridoxine (vitamin B6)
Complexation of boric acid with vitamins B1 (thiamine) and B6 (pyridoxine) was investigated. The products were isolated from aqueous solutions and characterized by elemental analysis, FT-IR, 13C MAS NMR and thermal methods. ... -
Diphenic acid/nicotinamide and 1,10-phenanthroline complexes of CoII, CuII and ZnII. Synthesis and structural investigation
Şahin, Zarife Sibel; Şahin, Onur; Dağlı, Özge; Köse, Dursun Ali (Elsevier Ltd, 2016)The complexes of diphenic acid with CoII and CuII metals and diphenic acid/nicotinamide mixed ligand with CoII and ZnII metals were synthesized and characterized of structural properties by elemental analysis, FT-IR spectra, ... -
Fabrication and characterization of magnesium and calcium trimesate complexes via ion-exchange and one-pot self-assembly reaction
Özer, Demet; Altuntaş Öztaş, Nurşen; Köse, Dursun Ali; Şahin, Onur (Elsevier B.V., 2018)Using two different synthesis methods, two diversified magnesium and calcium complexes were successfully prepared. When the ion exchange method was used, C9H14MgO11.H2O and C18H30Ca3O24 complexes were obtained. When the ... -
The mixed ligand complexes of Co(II), Ni(II), Cu(II) and Zn(II) with coumarilic acid/1,10-phenanthroline: Synthesis, crystal characterization and biological applications
Dağlı, Özge; Köse, Dursun Ali; İçten, Okan; Alp Avcı, Gülçin; Şahin, Onur (Springer Netherlands, 2019)The coumarilate (coum−) and 1,10-phenanthroline (phen) mixed ligand complexes of Co(II) (1), Ni(II) (2) Cu(II) (3) and Zn(II) (4) were synthesized and structural characterizations were performed by using elemental analysis, ... -
Mixed ligand complexes of coumarilic acid/nicotinamide with transition metal complexes: Synthesis and structural investigation
Coumarilate-nicotinamide complexes of CoII and ZnII were synthesized and investigated by elemental analysis, magnetic susceptibility, solid state UV-Vis, direct injection probe mass spectra, FTIR spectra, thermoanalytic ... -
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 ... -
A mononuclear, mixed (salicylato) (nicotinamide) complex of Zn(II) with penta- and hexa-coordination sites: A novel framework structure
The title compound, diaqua(bissalicylato-κO)(bisnicotinamide-κN)zinc(II)][bis(triaqua (monosalicylato-κO)(mononicotinamide-κN)zinc(II)salicylate, includes three Zn(II) ions, four nicotinamide ligands, six salicylate ligands ... -
Novel coordination compounds of alkaline earth metals with coumarilic acid. Synthesis and characterization
Karaer, Emrah; Köse, Dursun Ali; Şahin, Zarife Sibel; Şahin, Onur (Elsevier B.V., 2021)In this study, novel coordination compounds of coumarilic acid with 2A group alkaline earth metal cations [Mg2+ (1), Ca2+ (2), Sr2+ (3) and Ba2+(4)] were synthesized and structural characterized. The structural properties ... -
Novel coordination compounds: Mn(II), Co(II), Ni(II), Cu(II), and Zn(II) cations with acesulfame/N,N-diethylnicotinamide ligands
Yıldırım, Tuğrul; Köse, Dursun Ali; Alp Avcı, Gülçin; Şahin, Onur; Akkurt, Fatih (Taylor and Francis Ltd., 2020)Five coordination complexes with Mn2þ (1), Co2þ (2), Ni2þ (3), Cu2þ (4), and Zn2þ (5) containing acesulfame (ace) and N,N-diethylnicotinamide (dena) ligands were synthesized and structural binding properties investigated. ... -
Novel mixed ligand complexes of acesulfame / nicotinamide with some transition metals. Synthesis, crystal structural characterization, and biological properties
Yıldırım, Tuğrul; Köse, Dursun Ali; Avcı, Emre; Özer, Demet; Şahin, Onur (Elsevier B.V., 2019)The salt type mixed ligand metal complexes of CoII (I), NiII (II), CuII (III), ZnII (IV) and MnII (V) were synthesized using neutral ligand nicotinamide and anionic ligand acesulfame. The structural characterizations of ... -
Novel mixed-ligand complexes of coumarilate/N,N′-diethylnicotinamide with some transition metals
Dağlı, Özge; Köse, Dursun Ali; Alp Avcı, Gülçin; Şahin, Onur (Springer Netherlands, 2017)Coordination complexes of transition metal cations (CoII, NiII, CuII and ZnII) containing coumarilate and N,N′-diethylnicotinamide were synthesized. The structural characterization and thermal behaviour analysis of novel ... -
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 ... -
Synthesis and characterization of boric acid mediated metal-organic frameworks based on trimesic acid and terephthalic acid
Özer, Demet; Köse, Dursun Ali; Şahin, Onur; Altuntaş Öztaş, Nurşen (Elsevier B.V., 2017)The new metal-organic framework materials based on boric acid reported herein. Sodium and boron containing metal-organic frameworks were synthesized by one-pot self-assembly reaction in the presence of trimesic acid and ... -
Synthesis and structural characterization of a binuclear mixed-ligand (Salicylate and N,N-diethylnicotinamide) nickel(II) complex, its magnetic properties. [Ni2(µ‐Sal)4(Dena)2]H2O
Köse, Dursun Ali; Akkurt, Fatih; Şahin, Onur; Büyükgüngör, Orhan (Chinese Chemical Society Taiwan, 2014)The title complex of [Ni2(?-Sal)4(Dena)2]H2O, [(?-tetrakissalicylato-?-O,O)(bis-N,N-diethylnicotinamide-?-N)(binickel(II))]hydrate, C48H52Ni2N4O16, has been synthesized and explained as structure using some elemental ... -
The synthesis and structural characterization of transition metal coordination complexes of coumarilic acid
Dağlı, Özge; Köse, Dursun Ali; Şahin, Onur; Şahin, Zarife Sibel (Springer Netherlands, 2017)The coumarilate (coum−) complexes of CoII(1), NiII(2) CuII(3) and ZnII(4) were synthesized and characterized by elemental analysis, magnetic susceptibility, solid-state UV–Vis, FTIR spectra, thermoanalytical TG–DTG/DTA and ... -
Synthesis, spectral, and thermal studies of Co(II), Ni(II), Cu(II), and Zn(II)-glycinato complexes and ınvestigation of their biological properties: Crystal structure of [Cu(µ-gly)2(H2O)]n
Köse, Dursun Ali; Toprak, Emre; Kaşarcı, Aliye; Avcı, Emre; Alp Avcı, Gülçin; Şahin, Onur; Buyükgüngör, Orhan (Taylor and Francis Inc., 2016)The complexes of metal cations with glycine amino acid were synthesized and characterized by FTIR, TGA, UV-Vis, and elemental analysis methods. Just the CuII-complex was suitably obtained as a single crystal. Neighboring ... -
Synthesis, spectral, thermal studies of Co(II), Ni(II), Cu(II) and Zn(II)-arginato Complexes. crystal structure of monoaquabis(arginato‐κO,κN)copper(II). [Cu(arg)2(H2O)].NaNO3
Köse, Dursun Ali; Toprak, Emre; Avcı, Emre; Alp Avcı, Gülçin; Şahin, Onur; Büyükgüngör, Orhan (Chinese Chemical Society Taiwan, 2014)Transition metal complexes of arginine (using Co(II), Ni(II), Cu(II) and Zn(II) cations separately) were synthesized and characterized by FTIR, TG/DTA-DrTG, UV-Vis spectroscopy and elemental analysis methods. Cu(II)-Arg ... -
Synthesis, structural, spectroscopic characterization, and structural comparison of 3-hydroxybenzoate and nicotinamide/N,N-diethylnicotinamide mixed ligand complexes with Zn(II)
Köse, Dursun Ali; Necefoğlu, Hacali; Şahin, Onur; Büyükgüngör, Orhan (Kluwer Academic Publishers, 2012)The mixed-ligand 3-hydroxybenzoic acid complex of Zn(II) with nicotinamide and N,N-diethylnicotinamide were synthesized and characterized (colorless single crystals, [Zn(3-hba) 2 (H 2 O) 2 (na) 2 ] and [Zn(3-hba) 2 (H 2 ... -
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 ...
