Yazar "Karabulut, B" için listeleme
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Bis[N-(2,6-di-t-butyl-1-hydroxyphenyl)salicylideneaminato]palladium(II) complexes and their radical intermediates generated by PbO2 and PPh3
Kasumov, VT; Karabulut, B; Kartal, I; Koksal, F (Kluwer Academic Publ, 2001)New bis[N-(2,6-di-t-butyl-1-hydroxyphenyl)salicylideneminato]palladium(II) [Pd(L-x)(2)] complexes bearing HO and MeO substituents on the salicyaldehyde moiety were prepared, and their spectroscopic properties, as well as ... -
Disorder in KHCO3 as studied by EPR and DTA in Cu2+ doped and gamma-irradiated single crystals
Koksal, F; Karabulut, B; Demir, D; Icbudak, H; Koseoglu, R (Taylor & Francis Ltd, 2005)Kalicinite (KHCO3) single crystals were investigated by the electron paramagnetric resonance (EPR) technique in their Cu2+ doped and gamma- irradiated states. It is observed that the behavior of the spectrum is the same ... -
Electron paramagnetic resonance of Cu2+ in KHCO3 single crystals
Koksal, F; Kartal, I; Karabulut, B (Verlag Z Naturforsch, 1999)The electron paramagnetic resonance spectra of Cu2+ doped KHCO3 single crystals were studied at room temperature. The results indicate a substitutional entrance of the Cu2+ ions in place of the magnetically inequivalent ... -
Electron paramagnetic resonance of Cu2+ in Na3PO4 center dot 8H(2)O single crystal
Koksal, F; Karabulut, B; Yerli, Y (Elsevier Sci Ltd, 2001)The electron paramagnetic resonance spectra of Cu2+ in an Na3PO4. 8H(2)O single crystal were studied at room temperature. The spectra indicate the presence of two magnetically inequivalent sites and monoclinic symmetry of ... -
Electron paramagnetic resonance of some ABX(3) compounds
Koksal, F; Bahadir, S; Karabulut, B; Basaran, E; Yerli, Y (Elsevier Sci Ltd, 1999)Electron paramagnetic resonance studies of NaMnCl3, KMnCl3, KCuCl3, NH4CuCl3 were made between 400 and 5 K. The peak-to-peak derivative linewidths of these substances were found to be 14, 70, 10 and 5 mT, respectively. The ... -
EPR and optical absorption studies of VO2+ doped trisodium citrate dihydrate single crystals
Karabulut, B; Ilkin, I; Tapramaz, R (Walter De Gruyter Gmbh, 2005)The electron paramagnetic resonance of VO2+ doped trisodium citrate dihydrate (Na3C6H5O7 center dot 2H(2)O) single crystals and powder has been examined at room temperature. The anaular variation of the EPR spectra has ... -
EPR of gamma irradiated ammonium and caesium formates
Koksal, F; Karamustafaoglu, O; Karabulut, B (Elsevier Science Bv, 1999)In this study, gamma irradiated NH4HCOO single crystal and CsHCOO powders were investigated at room temperature. The species, produced by gamma irradiation was found to be CO2-, in NH4HCOO, and the principal values of g, ... -
EPR spectra of VO2+ and Cu2+ ions in di-ammonium D-tartrate single crystals
Tapramaz, R; Karabulut, B; Koksal, F (Pergamon-Elsevier Science Ltd, 2000)EPR spectra of Cu2+ and VO2+ ions in di-ammonium D-tartrate [(NH4)(2)C4H4O6] Single crystals have been studied at room temperature and at 113 K in three mutually perpendicular planes. Both ions yield unexpectedly large ... -
EPR spectra of VO2+ doped ammonium oxalate monohydrate single crystals
Karabulut, B; Tapramaz, R (Verlag Z Naturforsch, 1999)The EPR spectra of VO2+ ions in ammonium oxalate monohydrate, [(NH4)(2)C2O4 . H2O], single crystals have been studied at room temperature and at 113 K in mutually three perpendicular planes. The spin Hamiltonian parameters ... -
EPR spectra of VO2+ doped in Na2C4H4O6 single crystals
Karabulut, B; Tapramaz, R; Koksal, E (Walter De Gruyter Gmbh, 2004)EPR spectra of VO2+ ions in di-sodium tartrate, [Na2C4H4O6], single crystal and powder spectra have been studied at room temperature. The angular variation of the EPR spectra has shown that three different VO2+ complexes ... -
EPR studies of Cu2+ doped zinc saccharin, [Zn(sac)(2)center dot(H2O)(4)]center dot 2H(2)O single crystals
Kartal, I; Karabulut, B; Koksal, F; Icbudak, H (Verlag Z Naturforsch, 2000)The EPR spectra of CU2+ zinc saccharin crystalline powder and single crystals have been recorded at room temperature. The angular variation of the spectra indicates the substitution of the host Zn2+ with CU2+. Two magnetically ... -
EPR studies of Cu2+ in dl-aspartic acid single crystals
Karabulut, B; Tapramaz, R; Bulut, A (Verlag Z Naturforsch, 1999)EPR studies of Cu2+ doped dl-Aspartic Acid [NH2CH(CH2COOH)COO] powder and single crystal have been carried out at 113 and 300 K. The principal hyperfine and g values, covalancy parameter, mixing coefficients and Fermi-contact ... -
EPR studies of Cu2+-doped bis(saccharinato)bis(pyridine)zinc(II) single crystals
Bozkurt, E; Kartal, I; Karabulut, B; Yeşilel, Orkan Zafer (Springer Wien, 2004)The electron paramagnetic resonance spectra of Cu2+ impurities in bis(saccharinato)bis(pyridine)zinc(H) single crystals have been studied at room temperature in three mutually perpendicular planes. The angular variation ... -
EPR studies of gamma-irradiated taurine single crystals
Bulut, A; Karabulut, B; Tapramaz, R; Koksal, F (Pergamon-Elsevier Science Ltd, 2000)An EPR study of gamma-irradiated taurine [C2H7NO3S] single crystal was carried out at room temperature. The EPR spectra were recorded in the three at mutually perpendicular planes. There are two magnetically distinct sites ... -
EPR study of Cu2+ and VO2+ ions in [NH4H3(C2O4)(2)] center dot 2 H2O single crystals
Biyik, R; Tapramaz, R; Karabulut, B (Verlag Z Naturforsch, 2003)The EPR spectra of Cu2+ and VO2+ ions in [NH4H3(C2O4)(2)].2H(2)O single crystals were recorded at room temperature in three orthogonal planes. The spectra indicate that the Cu2+ and VO2+ ions substitute NH4+ ions. The ... -
An EPR study of Cu2+ doped sodium hydrogen oxalate monohydrate single crystal
Karabulut, B; Bulut, A; Tapramaz, R (Marcel Dekker Inc, 1999)The EPR spectra of Cu2+ in Sodium hydrogen oxalate monohydrate, NaHC2O4. H2O(SHOMH hereafter) single crystal was studied at room temperature. The angular variation of EPR spectra showed that the Cu2+ ion in SHOMH single ... -
EPR study of gamma irradiated arsanilic acid single crystal
Karabulut, B; Tapramaz, R (Pergamon-Elsevier Science Ltd, 1999)EPR spectra of gamma irradiated arsanilic acid single crystal shows rarely observed and unstable arsenate centred [(OH)(2)As=O](.) radical. There are two magnetically distinct sites in monoclinic lattice. The principal ... -
Gamma irradiation damage centres in KHCO3 single crystals
Koksal, F; Karabulut, B (Pergamon-Elsevier Science Ltd, 1999)Potassium bicarbonate single crystals were gamma irradiated and studied by electron paramagnetic resonance technique at room temperature. The species, responsible for the electron paramagnetic resonance spectrum, were found ... -
Synthesis and properties of 1,5-dithio-3-oxa-pentanediyl bridged polymeric phthalocyanines
Agar, E; Sasmaz, S; Keskin, I; Karabulut, B (Elsevier Sci Ltd, 1997)Oxa-thio bridged metal-free and metal phthalocyanine polymers were prepared. Metal-free phthalocyanine polymer (H2Pc) and metal phthalocyanine polymers (Ni, Cu, Co, Zn or Fe) carrying dithio-oxa bridged were synthesized ... -
Synthesis and spectroscopic studies of new bis(N-1-hydroxy-2,6-di-tert-butylphenyl-salicylideneaminato)cobalt(II) complexes and their oxidation with PbO2
Kasumov, VT; Karabulut, B; Kartal, I; Koksal, F (Verlag Z Naturforsch, 2001)A series of new bis[N-(1-OH-2,6-di-tert-butylphenyl)salicylaldiminato]cobalt(II) complexes possessing one or two HO- and CH3O- substituents on the salicylaldehyde moiety were prepared, and their spectroscopic properties ...
