Yazar "Andac, Omer" için listeleme
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(Carbonato-kappa O-2,O ')bis(1,10-phenanthroline-kappa N-2,N ')cobalt(III) nitrate monohydrate
Andac, Omer; Yolcu, Zuhal; Büyükgüngör, Orhan (Wiley-Blackwell, 2010)The crystal structure of the title compound, [Co(CO3)(C12H8N2)(2)]NO3 center dot H2O, consists of Co-III complex cations, nitrate anions and uncoordinated water molecules. The Co-III cation is chelated by a carbonate anion ... -
Cu(II) AND Cd(II) COORDINATION POLYMERS DERIVED FROM PYRAZINE-2,3-DICARBOXYLATO AND 1-VINYLIMIDAZOLE LIGANDS: SYNTHESIS, CHARACTERIZATION AND HYDROGEN STORAGE CAPACITIES
Gorduk, Semih; Yilmaz, Hakan; Andac, Omer (Soc Chemists Technologists Madeconia, 2019)In this study, two new coordination polymers of Cu(II) and Cd(II) ions with pyrazine-2,3-dicarboxylic acid and 1-vinylimidazole were synthesized. The structures of these coordination polymers were characterized with elemental ... -
Experimental and theoretical studies on Cu(II) complex of N,N '-disalicylidene-2,3-diaminopyridine ligand reveal indirect evidence for DNA intercalation
Kocak, Abdulkadir; Yilmaz, Hakan; Faiz, Ozlem; Andac, Omer (Pergamon-Elsevier Science Ltd, 2016)A potential DNA intercalating Cu(II) complex ([CuL]) of the N,N'-disalicylidene-2,3-diaminopyridine ligand (H2L; dianion =L2- has been synthesized and characterized. The photophysical and the DNA binding behaviors of the ... -
Five novel dicyanidoaurate(I)-based complexes exhibiting significant biological activities: synthesis, characterization and three crystal structures
Karadag, Ahmet; Aydin, Ali; Dede, Sureyya; Tekin, Saban; Yanar, Yusuf; Cadirci, Bilge Hilal; Andac, Omer (Royal Soc Chemistry, 2015)Five new cyanido-bridged coordination polymers having closed formulae [Ni(hydeten)Au-2(CN)(4)] (C1), [Ni(hydeten)(2)Au-2(CN)(4)]center dot H2O (C2), [Cu(hydeten)(2)Au-2(CN)(4)]center dot CH3OH (C3), [Zn(hydeten)(2) ... -
Hydrogen storage properties of mono- and bidentate MOF structured orotate complexes
Ozturk, Zeynel; Kose, Dursun Ali; Asan, Abdurrahman; Ozturk, Banu; Andac, Omer; Ozkan, Goksel (Cambridge Univ Press, 2014)One of the barriers for wide usage of hydrogen energy system is efficient storage. To store more hydrogen efficiently, physisorption is a choice among the others with high storage performance, reversibility, and lifecycles. ... -
Molecular structure and EPR spectral studies of trans-Bis(perchlorato-kappa O)tetrakis(1-vinyl-1Himidazole-kappa N-3)copper(II)
Kucuk, Kamil; Celik, Yunus; Sahin, Ramazan; Karabulut, Bunyamin; Andac, Omer; Dege, Necmi (Elsevier Science Bv, 2014)A new copper(II) complex of 1-vinylimidazole (1-Vim) and perchlorate has been synthesized and structurally characterized. The molecular structure of the complex exhibits six coordination with a distorted octahedron geometry. ... -
A novel zinc(II) complex containing square pyramidal, octahedral and tetrahedral geometries on the same polymeric chain constructed from pyrazine-2,3-dicarboxylic acid and 1-vinylimidazole
Yilmaz, Hakan; Andac, Omer (Indian Acad Sciences, 2018)In this study, a novel Zn(II) complex of pyrazine-2,3-dicarboxylic acid and 1-vinylimidazole was synthesized and fully characterized by elemental analysis, IR spectroscopy, thermal analysis, X-ray powder diffraction, and ... -
Polymeric Ni(II) and Cu(II) complexes based on squaric acid and 1-vinylimidazole: Structural studies and hydrogen adsorption properties
Yilmaz, Hakan; Gorduk, Semih; Andac, Omer (Elsevier Science Sa, 2018)[M(sq)(vim)(2)(H2O)(2)](n) (M: Ni2+ and Cu2+ ions; sq: squarate dianion; vim: 1-vinylimidazole) complexes were crystallized, and characterized by elemental analysis, infrared spectroscopy (IR), thermal analysis, magnetic ... -
Quantum-chemical, spectroscopic and X-ray diffraction studies on nickel complex of 2-hydroxyacetophenone thiosemicarbazone with triphenylphospine
Guveli, Sukriye; Özdemir, Namık; Bal-Demirci, Tuelay; Ulkuseven, Bahri; Dinçer, Muharrem; Andac, Omer (Pergamon-Elsevier Science Ltd, 2010)Reaction of 2-hydroxyacetophenone thiosemicarbazone with [Ni(PPh(3))(2)Cl(2)] in optimized conditions afforded a mixed ligand complex with an isolated triphenylphosphine molecule. The structure was characterized by elemental ... -
Synthesis and characterization of Cu(II) complexes of pyrazine-2,3-dicarboxylicacid
Tascioglu, Sulin; Aydin, Adnan; Yalcin, Bahattin; Kaki, Esra; Andac, Omer; Büyükgüngör, Orhan; Kosar, Basak (Pergamon-Elsevier Science Ltd, 2011)Four copper(II) coordination polymers, {[Cu(pz(COO)(2))(H2O)](4)center dot HBr}(n) (1). {[Cu(pz(COO)(2))(NH3)(2)]center dot H2O}(n) (2), {[Cu3H2(pz(COO)(2))(4)(H2O)(3)]center dot 2H(2)O}(n) (3) and {[Cu-2(pz(COO)(2))(2)( ... -
Synthesis and characterization of nano-sized metal organic framework-5 (MOF-5) by using consecutive combination of ultrasound and microwave irradiation methods
Burgaz, Engin; Erciyes, Ayse; Andac, Muberra; Andac, Omer (Elsevier Science Sa, 2019)Nano-sized metal organic framework-5 (MOF-5) was prepared in the presence of triethylamine (TEA) via consecutive combination of ultrasound (US) and microwave irradiation (MW) methods by exploiting the benefit of obtaining ... -
Synthesis, characterization and H-2 adsorption performances of polymeric Co(II) and Ni(II) complexes of pyrazine-2,3-dicarboxylic acid and 1-vinylimidazole
Andac, Omer; Gorduk, Semih; Yilmaz, Hakan (Springer, 2018)We studied the synthesis and characterization of polymeric coordination complexes of Co(II) and Ni(II) ions with pyrazine-2,3-dicarboxylic acid and 1-vinylimidazole. The e lemental analysis, infrared spectroscopy, powder ... -
Synthesis, characterization, and hydrogen storage capacities of polymeric squaric acid complexes containing 1-vinylimidazole
Yilmaz, Hakan; Andac, Omer; Gorduk, Semih (Pergamon-Elsevier Science Ltd, 2017)In this work, three new polymeric coordination complexes were synthesized using squaric acid and 1-vinylimidazole. The structures of the coordination polymers, formed with Co(II), Zn(II), and Cd(II) ions, were characterized ... -
trans-Bis(perchlorato-kappa O) tetrakis(1-vinyl-1H-imidazole-kappa N3) copper(II)
Celik, Yunus; Kucuk, Kamil; Sahin, Ramazan; Karabulut, Bunyamin; Andac, Omer; Dege, Necmi (Int Union Crystallography, 2013)… -
Two Novel Bimetallic Cyano-Bridged Coordination Polymers Containing the 2,2 '-(Ethylenedioxy)bis (Ethylamine): Syntheses, Structural, Thermal and Magnetic Properties
Senocak, Aysegul; Karadag, Ahmet; Yerli, Yusuf; Andac, Omer; Sahin, Ertan (Springer, 2010)Two new cyano bridged bimetallic polymeric complexes, [Ni(edbea)Ni(CN)(4)]center dot 1/2H(2)O (1) and [Cu(mu-edbea)(mu-CN)(2) Ni(CN)(2)]center dot H(2)O (2) [edbea = 2,2'-(ethylenedioxy)bis(ethylamine)] have been synthesized ... -
Two novel cyanido-bridged polymeric complexes with suspension bridge type connections and a series of related complex salts: crystallographic and thermal characterizations
Senocak, Aysegul; Karadag, Ahmet; Soylu, Mustafa Serkan; Andac, Omer (Royal Soc Chemistry, 2015)In this study, two cyanido-bridged coordination polymers and three cyanido complex salts with the general formulas [M(edbea)Ni(CN)(4)] {M = Zn (1) and Cd (2); edbea = 2,2'-(ethylenedioxy) bis(ethylamine)} and [Cd(edbea)2 ...
