Yazar "Bozkurt, Esat" için listeleme
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Bazı sakkarin komplekslerinin EPR ile incelenmesi / Esat Bozkurt; Danışman İbrahim Kartal.
Bozkurt, Esat (Ondokuz Mayıs Üniversitesi, Fen Bilimleri Enstitüsü, 2001)Bu çalışmada Cu+2 katkılandırılmış çinko sakkarinat piridin [Zn(C7H4NO3S)2(C5H5N)2]ve VO+2katkılandırılmış çinko sakkarinat [Zn(C7H4NO3S)2(H2O)4].2H2O tek kristallerinin oda sıcaklığında EPR çalışması yapıldı. Kristallerin ... -
Bazı tetrametilamonyum tuzlarının epr tekniği ile incelenmesi / Esat Bozkurt ; Danışman İbrahim Kartal
Bozkurt, Esat (Ondokuz Mayıs Üniversitesi, Fen Bilimleri Enstitüsü, 2008)Bu çalışmada, karışık ligandlı 9 adet tetrametilamonyum kompleksi sentezlendi.Bunlardan tetraetilamonyum tetrametilamonyum tetrabromobakır(II), tetrametilammonium -hidrojen fumarat- fumarik asit ve tetrametilamonyum hidrojen ... -
EPR spectra of Cu2+ and VO2+ ions in tetraaquabis (pyridine) Co(II) saccharinate tetrahydrate ([Co(H2O)(4)(py)(2)](sac)(2)center dot 4H(2)O) single crystals
Bozkurt, Esat; Karabulut, Buenyamin; Kartal, Ibrahim; Bozkurt, Yasemin Soydas (Elsevier, 2009)Cu2+ and VO2+ doped tetraaquabis (pyridine) Co(II) saccharinate tetrahydrate single crystals have been studied at room temperature and at 113 K in three mutually perpendicular planes using EPR. Both ions yield unexpectedly ... -
EPR studies of VO2+ doped bis(saccharinato)bis(pyridine) zinc (II) single crystals
Bozkurt, Esat; Karabulut, Buenyamin; Kartal, Ibrahim (Pergamon-Elsevier Science Ltd, 2009)Electron paramagnetic resonance (EPR) studies of vanadyl ions, VO2+. as paramagnetic impurity in bis(saccharinato)bis(pyridine)zinc (II) [hereafter, Zn(sac)(2)(py)(2)] are made at room temperature. The angular variation ... -
EPR study of Cu(2+)-doped tetraaqua-di(nicotinamide) Co(II) saccharinate single crystals
Bozkurt, Esat; Kartal, Ibrahim; Karabulut, Buenyamin; Ucar, Ibrahim (Pergamon-Elsevier Science Ltd, 2008)The electron paramagnetic resonance spectra of Cu(2+) impurities in [Co(nicotinamide)(2)(H(2)O)(4)](saccharinate)(2) single crystals have been studied at ambient temperature in three mutually perpendicular planes. The ... -
An EPR study of Cu2+ doped diaquabis(nicotinamide)bis(o-sulfobenzimidato-N)-cadmium(II) single crystals
Bozkurt, Esat; Karabulut, Buenyamin (Pergamon-Elsevier Science Ltd, 2009)The electron paramagnetic resonance spectra of Cu2+ doped diaquabis(nicotinamide)bis(o-sulfobenzimidato-N)-cadmium(II) (hereafter, CdNAS) single crystals which were taken at room temperature are discussed. It was found ... -
EPR study of gamma-irradiated Na2S2O3 center dot 5H(2)O single crystals
Yildirim, Ilkay; Karabulut, Buenyamin; Bozkurt, Esat; Koksal, Fevzi (Pergamon-Elsevier Science Ltd, 2009)EPR study of gamma-irradiated sodium thiosulfate pentallydrate single crystals has been carried out at room temperature, The title compound crystallizes in monoclinic system with the unit cell parameters, a = 5.94 angstrom, ... -
EPR Study of VO2+ Doped Diammonium Tricadmium Tetrakis (Sulfate) Pentahydrate [(NH4)(2)Cd-3(SO4)(4)center dot 5H(2)O] Single Crystals
Kartal, Ibrahim; Karabulut, Buenyamin; Bozkurt, Esat (Walter De Gruyter Gmbh, 2010)Electron paramagnetic resonance (EPR) studies are carried out on vanadyl (VO2+) ions in diammonium tricadmium tetrakis (sulfate) pentahydrate single crystals at room temperature. The EPR spectra of a single crystal exhibit ... -
Molecular structure and EPR spectra studies of saccharinate complexes with 4-acetylpyridine
Celik, Yunus; Bozkurt, Esat; Ucar, Ibrahim; Karabulut, Bunyamin (Pergamon-Elsevier Science Ltd, 2012)The crystal structures of [co(4-acpy)(2)(H2O)(4)] (sac)(2) (1) and [Zn(4-acpy)(2)(H2O)(4)] (sac)(2) (2) (4-acpy: 4-acetylpyridine, sac: saccharinate) complexes have been investigated by X-ray diffraction techniques. The ... -
Molecular structures and spectroscopic studies of cationic metal-methylisonicotinate complexes with saccharinate counterions
Bozkurt, Esat; Ayaz, Huseyin; Ucar, Ibrahim; Karabulut, Bunyamin (Elsevier Science Sa, 2012)The crystal structures of [Co(methylisonicotinate)(2)(H2O)(4)](saccharinate)(2) and [Ni(methylisonicotinate)(2)(H2O)(4)](saccharinate)(2) complexes have been synthesized and characterized by spectroscopic, EPR and X-ray ... -
Structural characterization and EPR spectral studies on mononuclear copper(II) complex of saccharin with ethylnicotinate
Ucar, Ibrahim; Bozkurt, Esat; Kazak, Canan; Bulut, Ahmet (Pergamon-Elsevier Science Ltd, 2009)Mononuclear copper(II) saccharinate (sac) complex containing ethylnicotinate (enc). [Cu(enc)(2)(sac)(2) (H(2)O)]center dot 1.4H(2)O has been synthesized and characterized by spectroscopic (IR, UV-vis, EPR), X-ray diffraction ... -
Structural, spectroscopic and EPR studies of tetraethylammonium tetramethylammonium tetrabomocuprate (II) complex
Bozkurt, Esat; Ucar, Ibrahim; Kartal, Ibrahim; Karabulut, Buenyamin; Bekdemir, Yunus (Walter De Gruyter Gmbh, 2009)The tetraethylammonium tetramethylammonium tetrabromocuprate(II), (hereafter, [(TEA)(TMA)CuBr4] [(C2H5)(4)N][(CH3)(4)N][CuBr4], complex was synthesized and characterized by spectroscopic (IR), structural (XRD) and electron ... -
Structural, spectroscopic characterization and EPR spectra of nitrato-mu-[N,N'-ethylenebis(3-methoxysalicylideneimine) Cu(II)Ag(I)] complex
Senyuz, Nuray; Yilmaz, Betul; Bati, Humeyra; Bozkurt, Esat; Büyükgüngör, Orhan (Pergamon-Elsevier Science Ltd, 2013)A novel heterodinuclear complex formed by the reaction of silver nitrate with Schiff base complex of copper(II) has been synthesized and characterized by Infrared (IR), ultraviolet-visible (UV-VIS), electron paramagnetic ... -
Structural, spectroscopic characterization and EPR studies of tetramethylammonium-hydrogen fumarate-fumaric acid complex
Bozkurt, Esat; Ucar, Ibrahim; Kartal, Ibrahim; Bulut, Ahmet; Büyükgüngör, Orhan (Pergamon-Elsevier Science Ltd, 2008)The tetramethylammonium-hydrogen fumarate-fumaric acid (hereafter, [TMAHF-FA]) complex was synthesized and characterized by spectroscopic (IR), structural (XRD) and electron paramagnetic resonance (EPR) techniques. In the ... -
Synthesis, characterization, EPR, electrochemical, and in situ spectroelectrochemical studies of salen-type oxovanadium(IV) and copper(II) complexes derived from 3,4-diaminobenzophenone
Ercag, Ayse; Sahin, Musa; Koca, Atif; Bozkurt, Esat (Taylor & Francis Ltd, 2013)A new half unit and some new symmetrical or asymmetrical VO(IV) and Cu(II) complexes of tetradentate ONNO Schiff base ligands were synthesized. The probable structures of the complexes have been proposed on the basis of ... -
Synthesis, crystal structure and EPR spectra of tetraaquabis(methylisonicotinate) copper(II) disaccharinate single crystal
Celik, Yunus; Bozkurt, Esat; Ucar, Ibrahim; Karabulut, Bunyamin (Elsevier, 2011)The crystal structure of the [Cu(mein)(2)(H2O)(4)]center dot(sac)(2) complex (mein: methylisonicotinate, sac: saccharine) was investigated by single crystal X-ray diffraction technique. The vibrational spectrum was also ... -
Synthesis, crystal structure and EPR studies of vanadyl doped [Co(2-nbH)(2)(ina)(2)(H2O)] complex
Bozkurt, Esat; Celik, Yunus; Copur, Fatma; Dege, Necmi; Topcu, Yildiray; Karabulut, Bunyamin (Elsevier Science Bv, 2016)A novel aquabis(isonicotinamide-kappa N-1)bis(2-nitrobenzoato-kappa O-2,O';kappa O)cobalt(II), (hereafter [Co(2-nbH)(2)(ina)(2)(H2O)]; 2-nbH: 2-nitrobenzoic acid; ina: isonicotinamide), complex was synthesized and characterized ... -
Synthesis, crystal structure, EPR spectra of Cu2+ doped [Zn(methylisonicotinate)(2)(H2O)(4)]center dot(sac)(2) single crystal
Bozkurt, Esat; Doner, Ahmet; Ucar, Ibrahim; Karabulut, Bunyamin (Pergamon-Elsevier Science Ltd, 2011)The tetraaquabis(methylisonicotinate)zinc(II) disaccharinate thereafter, [Zn(mein)(2)(H2O)(4)]center dot(sac)(2)], complex has been synthesized and characterized by spectroscopic IR, EPR and X-ray diffraction technique. ... -
Synthesis, crystal structure, EPR spectra of Cu2+ doped catena-poly[[diaquabis(methylisonicotinate-N)cadmium(II)]-mu-(sulfato-O:O ')] single crystal
Bozkurt, Esat; Doner, Ahmet; Ucar, Ibrahim; Karabulut, Bunyamin (Elsevier Science Bv, 2011)The [Cd(SO4)(C7H7NO2)(2)(H2O)(2)](n) complex has been synthesized and characterized by spectroscopic IR, EPR and X-ray diffraction technique. The compound crystallizes in space group P2(1)/c. The Cd(II) ion is octahedrally ... -
Tetramethylammonium hydrogen 4,5-dichlorophthalate
Bozkurt, Esat; Kartal, Ibrahim; Odabaşoğlu, Mustafa; Büyükgüngör, Orhan (Int Union Crystallography, 2006)In the title compound, C4H12 (+) (.) C8H3Cl2O4-, the hydrogen 4,5-dichlorophthalate ions are linked to the tetramethylammonium ions through C-H (.) (.) (.) O hydrogen bonds, generating two edge-fused motifs, viz. R-2(1)(6) ...
